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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K



|x | ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ------------------------------------------------------------------------------------

For the Fiscal Year Ended December 31, 2006

or



| ̈ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ----------------------------------------------------------------------------------------

Commission File Number 0-22660

TRIQUINT SEMICONDUCTOR, INC.

(Exact name of registrant as specified in its charter)



|                                                               |  |                                     
|-------------------------------------------------------------- |  | ------------------------------------
|Delaware                                                       |  | 95-3654013                          
|(State or other jurisdiction of incorporation or organization) |  | (I.R.S. Employer Identification No.)

2300 N.E. Brookwood Parkway

Hillsboro, Oregon 97124

(503) 615- 9000

(Address, including zip code, and telephone number, including area code, of principal executive offices)

Securities registered pursuant to Section 12(b) of the Act:

Common Stock, $.001 par value per share

(Title of class)

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ̈No  x

Indicate by check mark if the
registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ̈No  x

Indicate by check mark whether the registrant
(1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and
(2) has been subject to such filing requirements for the past 90 days. Yes  x    No ̈

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K
is not contained herein, and will not be contained, to the best of the registrants knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. ̈

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer or a non-accelerated filer. See definition of accelerated filer and large accelerated filer in Rule 12b-2 of the Exchange Act.



|                        |  |                      |  |                       
|----------------------- |  | -------------------- |  | ----------------------
|Large accelerate filer ̈ |  | Accelerated filer  x |  | Non-accelerated filer ̈

The aggregate market value of the voting common stock held by non-affiliates of the Registrant,
based upon the closing sale price of the common stock on July 1, 2006, the last day of the Registrants second fiscal quarter, reported on the NASDAQ Global Select Market, was approximately $502,710,537. Shares of common stock held by each
executive officer and director and by each person who owns 5% or more of the Registrants outstanding common stock have been excluded from this computation. The determination of affiliate status for this purpose is not necessarily a conclusive
determination for other purposes. The Registrant does not have any non-voting common equity securities.

Indicate by check mark whether the
registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes ̈No  x

As of February 26, 2007, there were 138,590,238 shares of the Registrants common stock
outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

Part III incorporates certain information by reference from the Registrants Definitive Proxy Statement to be filed with the Commission pursuant to Regulation 14A in connection with the Registrants
2007 Annual Meeting of Stockholders, which is scheduled to be held on May 14, 2007. Such Definitive Proxy Statement will be filed with the Commission not later than 120 days after the conclusion of the Registrants year ended
December 31, 2006.



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Important Notice to Stockholders:

This Annual Report on Form 10-K contains both historical information and forward-looking statements about TriQuint Semiconductor, Inc.
(TriQuint, we, us, our or our company). In some cases, you can identify forward-looking statements by terminology such as anticipates, appears, believes,
continue, estimates, expects, feels, hope, intends, may, our future success depends, plans, potential, predicts,
reasonably, seek to continue, should, thinks, will or the negative of these terms or other comparable terminology. A number of factors affect our operating results and could cause our
actual future results to differ materially from any forward-looking results, including, but not limited to, those related to our product strategy; demand in the handset, broadband, base station, and military markets; our product offerings and
outlook for each of our markets; changes in our critical accounting estimates including stock-based compensation expense; our ability to enter into new military contracts; our competitive advantages in design and process; our ability to manufacture
and sell in international markets; our plans for our manufacturing facilities; risks associated with manufacturing yields, costs and subcontractor services; risks associated with our production outside of the U.S.; our reliance on certain suppliers;
our expectations regarding the selling prices for our products; our expectations regarding our competitors and pricing levels; improve yields; our goal to reduce production costs and improve performance value for our products; risks associated with
intellectual property including protecting our interests and infringing on others; our ability to improve our products and processes and develop new products; impact of environmental regulations on our business; risks associated with our
unfilled orders; our ability to meet revenue guidance and penetrate our markets; expected operating expenses, gross margins and per share earnings; transactions affecting liquidity; capital expenditures; and other comments that involve risks and
uncertainties. Factors that could cause or contribute to these differences include, but are not limited to, the risks discussed in Part I of this report titled Risk Factors. These statements are only predictions. Actual events or results
may differ materially. In addition, historical information should not be considered an indicator of future performance.

Although we
believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, levels of activity, performance or achievements. Moreover, we are under no duty to update any of the forward-looking
statements after the date of this Annual Report on Form 10-K to conform these statements to actual results. These forward-looking statements are made in reliance upon the safe harbor provision of The Private Securities Litigation Reform Act of
1995.



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TRIQUINT SEMICONDUCTOR, INC.

INDEX



|                              |  |                                                                                                              |  |   
|----------------------------- |  | ------------------------------------------------------------------------------------------------------------ |  | --
|PART I                       
|Item 1.                       |  | Business                                                                                                     |  | 1 
|Item 1A.                      |  | Risk Factors                                                                                                 |  | 15
|Item 1B.                      |  | Unresolved Staff Comments                                                                                    |  | 32
|Item 2.                       |  | Properties                                                                                                   |  | 32
|Item 3.                       |  | Legal Proceedings                                                                                            |  | 33
|Item 4.                       |  | Submission of Matters to a Vote of Security Holders                                                          |  | 33
|                             
|PART II                      
|Item 5.                       |  | Market for Registrants Common Equity, Related Shareholder Matters and Issuer Purchases of Equity Securities |  | 34
|Item 6.                       |  | Selected Financial Data                                                                                      |  | 35
|Item 7.                       |  | Managements Discussion and Analysis of Financial Condition and Results of Operations                        |  | 37
|Item 7A.                      |  | Quantitative and Qualitative Disclosures About Market Risk                                                   |  | 57
|Item 8.                       |  | Financial Statements and Supplementary Data                                                                  |  | 58
|Item 9.                       |  | Changes in and Disagreements with Accountants on Accounting and Financial Disclosure                         |  | 58
|Item 9A.                      |  | Controls and Procedures                                                                                      |  | 59
|Item 9B.                      |  | Other Information                                                                                            |  | 61
|                             
|PART III                     
|Item 10.                      |  | Directors, Executive Officers and Corporate Governance                                                       |  | 62
|Item 11.                      |  | Executive Compensation                                                                                       |  | 64
|Item 12.                      |  | Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters               |  | 64
|Item 13.                      |  | Certain Relationships and Related Transactions, and Director Independence                                    |  | 64
|Item 14.                      |  | Principal Accounting Fees and Services                                                                       |  | 64
|                             
|PART IV                      
|Item 15.                      |  | Exhibits and Financial Statement Schedules                                                                   |  | 65
|                             
|SIGNATURES AND CERTIFICATIONS
|                              |  | Signatures                                                                                                   |  | 69
|                              |  | Certifications                                                                                               |  | 71



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EXHIBITS



|      |  |                                                                                                                                                                      
|----- |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------
|10.53 |  | TriQuint Semiconductor, Inc. 2007 Management Incentive Plan, dated as of November 15, 2006                                                                           
|10.54 |  | 2007 Employee Stock Purchase Plan and forms of agreement thereunder                                                                                                  
|12.1  |  | Computation of Ratios of Earnings to Fixed Charges                                                                                                                   
|21.1  |  | Subsidiaries of the Registrant                                                                                                                                       
|23.1  |  | Report and Consent of Independent Registered Public Accounting Firm                                                                                                  
|24.1  |  | Power of Attorney                                                                                                                                                    
|31.1  |  | Certification of Chief Executive Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) of the Securities Exchange Act, as amended                                    
|31.2  |  | Certification of Chief Financial Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) of the Securities Exchange Act, as amended                                    
|32.1  |  | Certification of Chief Executive Officer and Chief Financial Officer Pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley act of 2002



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PART I



|Item 1. | Business
|------- | --------

Overview

TriQuint Semiconductor, Inc. (TriQuint, we, us, our, or our company) is a supplier of high
performance modules, components and foundry services to the worlds leading communications companies.

Our focus is on the specialized
expertise, materials and know-how to design, manufacture and sell radio frequency (RF) and other high and intermediate frequency products that address four primary end markets: wireless handsets, broadband communications, wireless base
stations and military systems. We continually strive to lower customers costs and improve system performance through advanced engineering expertise, dedicated service and forward-looking design. Our products are designed on various wafer
substrates including compound semiconductor materials such as gallium arsenide (GaAs) and piezoelectric crystals such as lithium tantalate (LiTaO3). We use a variety of process technologies using GaAs substrates including
heterojunction bipolar transistors (HBTs) and pseudomorphic high electron mobility transistors (pHEMTs). Using various other substrates we also manufacture surface acoustic wave (SAW) and bulk acoustic wave
(BAW) products. Using these materials and our proprietary technologies, we believe our products can overcome the performance barriers of competing devices in a variety of applications and offer other key advantages such as steeper
selectivity, lower distortion, higher power and power-added efficiency, reduced size and weight and more precise frequency control. For example, GaAs has inherent physical properties that allow its electrons to move up to five times faster than
those of silicon. This higher electron mobility permits the manufacture of GaAs integrated circuits that operate at higher levels of performance than silicon devices. We sell our products and services to major communication and military equipment
companies worldwide and our top ten end customers by revenue in 2006 were (in alphabetical order): Ericsson Networks, Kyocera Corp., LG Electronics, Motorola, Inc., Nokia Corp., Northrop Grumman Corp., Raytheon Co., Royal Philips Electronics N.V.,
Samsung Electronics Co., and ZTE Corp.

In the U.S., we have design and manufacturing facilities in Oregon, Texas and Florida with
additional design facilities in Massachusetts and North Carolina, as well as sales support offices in various locations. Outside the U.S., we have a production and assembly facility in Costa Rica, a design facility in Germany and application sales
support offices in China, Finland, France, Germany, Japan, Korea, Malaysia, Sweden, Taiwan and the United Kingdom. We own and operate our own wafer fabrication, foundry and product test and assembly facilities. We also lease one facility and use
subcontractors for a significant portion of our test and assembly processes. We use our proprietary processes in these facilities to produce high performance RF, analog and mixed-signal modules, components, integrated circuits and other products in
high volumes and believe that control of these manufacturing processes enables us to be a reliable source of supply with increased opportunities to enhance quality, reliability and manufacturing efficiency. In addition, control of our manufacturing
process and our combined research and design capabilities assists us in developing new processes and products and increase our ability to be responsive to customer requirements.

We believe we have vertically integrated our sizeable design and production capabilities to focus on the needs of RF, analog and mixed-signal applications
as a foundation to service our primary end markets. We also believe our integration strategy allows us to offer cost-saving advantages and high-quality products, which in turn has made our products the choice of industry leaders across the globe.

We were incorporated in California in 1991 and reincorporated in Delaware on February 12, 1997. We have the following wholly-owned
operating subsidiaries; TFR Technologies, Inc., TriQuint, Inc., TriQuint S.R.L., TriQuint Semiconductor Texas LP, TriQuint Sales and Design, Inc., and TriQuint Semiconductor GmbH. Our principal executive offices are located at 2300 N.E. Brookwood
Parkway, Hillsboro, Oregon 97124 and our telephone number at that location is (503) 615-9000. Information about our company is also available at our website at www.triquint.com, which includes links free of charge to reports and



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amendments to those reports we have filed with the Securities and Exchange Commission (SEC). The contents of our website are not incorporated by
reference in this Annual Report on Form 10-K. The public may read and copy any materials that we file with the SEC at the SECs Public Reference Room at 450 Fifth Street, NW, Washington, DC 20549. The public may obtain information on the
operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. These reports can also be accessed at the SEC website, www.sec.gov.

Industry Background

Market demands for higher levels of performance with reduced cost in electronic communications systems
have produced an increasing number of varied, complex applications. The increased capabilities of these new systems, in turn, are spawning new markets and a further proliferation of new, sophisticated applications. Many of these new applications
have emerged in the wireless handset, broadband, base station and military markets. Specifically, the wireless handset, broadband and base station markets are constantly changing with the advent of new and more complex applications such as digital
cameras, video recorders, music players, mobile televisions, handheld navigation based on the global positioning satellite (GPS) standard, Bluetooth, wireless local area networks (WLANs) and wireless internet. Wireless
communications systems can offer the functional advantages of wired systems without the costly and time-consuming development of an extensive wired infrastructure, which is of particular importance in developing parts of the world. In addition, many
of these new applications require battery-powered portability. The proliferation of some of these new applications, combined with a demand for higher data rates to support them due to the more complex and advanced applications, has led to increased
communication traffic resulting in congestion of the existing assigned frequency bands and more power consumption. As a consequence, wireless communications are moving to higher, less congested frequency bands and are implementing new, advanced
communication standards. The advantages of wireless communications systems, as well as the increasing demand for wireless communications at higher frequencies, continue to drive worldwide growth in existing communication systems and continue to
drive the emergence of new markets and applications.

The military market utilizes advanced monolithic microwave integrated circuits
(MMICs), as well as SAW, surface transverse wave (STW) and BAW devices for aerospace, military and commercial applications. Aerospace and military applications often require extreme precision, reliability and durability. Our
products include high power amplifiers, low noise amplifiers, switches, fixed frequency and voltage controlled oscillators, filters and attenuators for use in a variety of advanced systems such as active array radar, missiles, electronic warfare and
space communications systems. Commercial applications for products and services in this frequency range include wireless telephone applications, optical fiber links and switching networks, millimeter wave (mmW) radios for point-to-point
and point-to-multipoint systems, phased-array radar and satellite links both on the orbiting payload and for earth station very small aperture terminal (VSAT) transmitters.

To address the market demands for higher levels of performance, electronic communications systems manufacturers have relied heavily on advances in high
performance components and modules such as those we produce. In addition, traditional signal processing technologies included lumped element filters, ceramic filters, crystal filters, resonators and oscillators. However, todays high
performance electronic systems require performance beyond that achievable with these technologies. The performance requirements of certain critical system functions generally cannot be achieved using silicon based semiconductors or filters,
resonators and oscillators based on traditional technologies. As a result, systems manufacturers continue to seek components and modules which can overcome these performance limitations. GaAs semiconductor technology is an effective alternative
and/or complement to silicon solutions in many high performance applications. The higher electron mobility of GaAs permits GaAs integrated circuits to operate at higher speeds than silicon devices or at the same speeds with lower power consumption.
In addition, SAW and BAW technology offers a number of advantages over traditional filter technologies, including precise



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frequency control and selectivity, reduced size and weight, high reliability, environmental stability and the ability to pass RF signals with minimal
distortion. In general, SAW technology has a cost/performance advantage from low frequencies to approximately 2 gigahertz. BAW technology has a cost/performance advantage from approximately 2 gigahertz to 10 gigahertz.

In many new applications, GaAs integrated circuits and acoustic filters (SAW or BAW) enable high performance systems to process signals and information
more quickly and more precisely. In addition, the use of these components in high performance communications systems can reduce system power requirements and the physical size and weight of the system, important elements in battery powered or
portable applications. These characteristics, combined with the systems requirements of the communications industry, have led to the use of our components in high volumes to complement silicon devices in a wide range of commercial and aerospace
systems.

Electronic communications systems manufacturers, particularly wireless handset manufacturers, are also moving increasingly toward
designing integrated modules into their phones, rather than the individual components comprising these modules. By doing this, the handset manufacturers can achieve cost reductions, optimization of design and reduction of the size of their phones
while accelerating design cycles and time to market. Our high performance GaAs integrated circuits and our SAW filters comprise some of the primary components in these RF modules. In addition, we are currently developing our BAW technology to
address the needs of higher frequency filters for the next generation of wireless communication products.

TriQuint Strategy

Our strategy is to provide our customers with high-performance, low-cost solutions to applications in the wireless handset, base station, broadband, and
military markets. Our mission is, Connecting the Digital World to the Global Network, and we accomplish this through a diversified product portfolio within the communications and military industries. In the wireless handset market, we provide high performance
devices such as RF filters, duplexers, receivers, small signal components, power amplifiers, switches and passive components. We have also developed integrated RF modules with the goal of maximizing content and minimizing stacked margins by offering
complete module solutions with almost all subcomponents sourced from our own technologies, a key to our growth in 2006. In broadband communications and wireless base station markets, we are a supplier of both active GaAs and passive SAW components.
We provide the military market with phased-array antenna radar components and in 2005 were awarded the role of prime contractor on a Defense Advanced Research Projects Agency (DARPA) contract to develop high power wide band amplifiers in
gallium nitride (GaN), a next generation GaAs derived technology. In 2006 we were further recognized by the Office of Naval Research, which awarded us a $3.1 million contract to improve manufacturing methods of producing high-power,
high-voltage S-band GaAs amplifiers. The other key elements of our strategy include:

Focus on RF power, filtering and
switching design excellence.

We have made substantial investments in our RF power, filtering and switching design capabilities. Our
design teams have specialized expertise to address the needs of each of our target markets. The foundation of our design resources is an extensive library of cells and associated software tools and databases necessary to develop new products rapidly
and cost-effectively. We believe that our RF power, filtering and switching design capabilities provide us with a competitive advantage in designing and developing integrated circuit modules and SAW/BAW-based products for standard or
customer-specific products in our target markets. More specifically, as handsets migrate to multi-mode radios and broadband data connections move to multiple-input, multiple-output (MIMO) standards, the complexity, content and value of
the RF section increases.



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Diversification of business models, market applications, technologies and customers.

We offer a broad range of standard and customer-specific products, as well as manufacturing, design and foundry services, which address
numerous end-user applications in a variety of communications markets. We provide a balanced portfolio of products and services, ranging from foundry services to die level products, packaged components and integrated modules. Our primary application
areas are wireless handsets, broadband, base station and military. Our products are designed on various wafer substrates using a variety of technologies. We delivered products and services to over 300 customers during 2006 and had approximately 50
customers that each contributed $1.0 million or more to our revenues during the year.

Targeting high-growth markets
with high performance solutions.

We continue to develop and produce high performance standard products and modules. In 2001, we added
SAW filters to our portfolio of high performance solutions by acquiring Sawtek, Inc. (Sawtek), which enabled us to offer a complete array of RF products for wireless handsets and base stations, and in 2005 we added BAW technology to our
portfolio with the acquisition of TFR Technologies, Inc. (TFR). Many of our new products are focused on RF modules in wireless handset and broadband wireless access markets with the following standards and technologies:



| |  |  | GSMglobal system for mobile communications;
| | - |  | --------------------------------------------



| |  |  | GPRSgeneral packet radio service;
| | - |  | ----------------------------------



| |  |  | HSDPAhigh speed download packet access;
| | - |  | ----------------------------------------



| |  |  | CDMAcode division multiple access;
| | - |  | -----------------------------------



| |  |  | WCDMAwide band code division multiple access;
| | - |  | ----------------------------------------------



| |  |  | EDGEenhanced data rates for global evolution;
| | - |  | ----------------------------------------------



| |  |  | WEDGEa combination of EDGE and WCDMA technology;
| | - |  | -------------------------------------------------



| |  |  | HEDGEa combination of EDGE and HSDPA technology;
| | - |  | -------------------------------------------------



| |  |  | 802.11 WLANwireless local area network; and
| | - |  | --------------------------------------------



| |  |  | WiMAXwireless metro area network.
| | - |  | ----------------------------------

We are also investing in the development of technologies and products that address more functionality within the base station market as well as new opportunities in the automotive market.

Create the smallest, highest performance components and modules with the highest value for the front-end of various communication
systems.

We continue to introduce new, fully optimized products in the marketplace which we believe meet the changing needs of our
customers. For example, we recently introduced new handset front-end modules which we believe offer industry-leading integration, performance and size-reduction. In addition, we have introduced a new line of RF SAW filters for GSM/EDGE/WEDGE
networks that offer cost-effectiveness and performance in a standard size which we believe is superior to other solutions in the market.

Capitalize on partnerships with industry leaders in our target markets.

We plan to continue to
establish and maintain close working relationships with industry leaders in our target markets. We also intend to maintain existing, and establish new strategic relationships with companies that provide access to new technologies, products and
markets. These relationships are critical to providing us with insights into future customer requirements, which facilitates the timely development of new products and services to meet the changing needs of our target markets.



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Markets and Applications

We focus on four end markets in the electronic communications system industry: wireless handsets, broadband, base stations and military applications. During the first quarter of 2007, our classification of products
changed slightly to align with our target markets going forward. Our new product categories will combine most of our broadband and base station products to form our networks market. In addition, we will isolate our foundry business from our other
markets and report it separately. The resulting markets will be as follows; handsets, networks, military and foundry. For this report, we will report most of our results using our historical market stratification.

Handsets

The demand
for wireless handsets has evolved over the past several years as a result of increased demand for enhanced voice and data communication capabilities. Users want wireless handsets to provide signal quality similar to wired communication systems, be
smaller and lighter, accommodate longer talk time and standby time and contain complex functionality such as digital cameras, video recorders, music players, GPS, Bluetooth, internet access, mobile television and other video standards. To support
the growing demand for wireless data communications, implementation of new standards has evolved such as GPRS, EDGE, HEDGE, WCDMA and others. This increase in wireless communication traffic has resulted in congestion of the assigned frequency bands,
creating capacity issues for network operators. As a consequence, wireless communications standards are evolving to more efficiently utilize the available spectrum and demand has increased for handsets that work across multiple standards and
frequency bands. Handsets of this complexity provide new technical challenges that our products are well suited to address and we believe our new Global Handset Strategy will be able to meet the needs of this evolving market.

Our handset revenue is from electronic components for mobile phones including transmit modules, RF filters, power amplifiers and power amplifier
modules (PAMs), duplexers, other RF devices and integrated products. We sell these products to wireless handset manufacturers worldwide. Historically, the demand for handset components and modules has been driven by the increasing usage
of wireless handsets worldwide and the increasing complexity of those wireless handsets which utilize features such as multiband radios and global positioning systems. Worldwide, the total number of wireless handset subscribers continues to grow,
with China and India growing at the fastest rates. There are a number of wireless phone standards in use around the world. GSM and CDMA are the primary wireless air interface standards used. GSM is the most prevalent standard, utilized primarily in
Europe and many parts of Asia. GSM has a growing presence in the U.S. This standard, and its EDGE extension, account for over 70% of total phone sales and subscribers worldwide. CDMA is the standard used principally in North and South America,
Korea, and parts of China and India. Historically, we have sold more CDMA products. However, over the past several years, we have focused our efforts on the design of products based on the GSM standard. We believe we have made significant advances
and are continuing to gain market share for GSM products. Our growing GSM product portfolio embraces the needs required by the third generation of mobile communication (3G) with a complete selection of WCDMA modules.

The wireless handset market has experienced growth in each of the past 15 years, except for 2001 due to a slowdown in the overall economy. Further, the
global number of subscribers to wireless communications has grown. This growth has been particularly strong due to growth in both China and India as well as the increase in demand for new phones with additional features. We believe we are well
positioned to benefit from this growth.

In many wireless handset applications, GaAs material and device design can provide key performance
advantages over silicon, such as higher frequency operation, improved signal reception and transmission, better signal processing in congested bands and greater power efficiency for longer battery life. These are becoming increasingly important with
the new applications and we believe our use of GaAs wafer substrates and a variety of technologies provides us with the ability to satisfy these market demands. Further, our access



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to varied process technologies enables us to combine them in applications to optimize both product performance and cost. Specifically, as part of our new
global handset strategy, we have introduced many new products for this market, including the following product families: HADRON, TRITIUM and QUANTUM. Our HADRON PA ModuleTMfamily is an industry standard 7x7x1.1mm3series of discrete PA modules that provide customers with the choice between EDGE-Linear and EDGE-Polar architectures which we believe are optimized to deliver the best possible talk time in GSM/GPRS and EDGE modes. Our TRITIUM
PA-Duplexer ModuleTMfamily includes versions that support both CDMA and WCDMA/HSDPA applications with
8x5x1.5mm3modules integrating a duplexer and transmit module interstage filter with a linear PA, each optimized to
global geographic frequency bands. Our QUANTUM Tx ModuleTMfamily builds on the heritage of our signature GSM/GPRS
transmit modules, integrating a GaAs pHEMT switch, low pass filters and a PA along with all necessary matching control circuits. Our new QUANTUM II Tx ModuleTMand TRITIUM PA-Duplexer ModuleTMfor the WCDMA market provide for an
even more compact solution. We believe these new modules are an excellent compliment to our current line of GSM/EDGE and WCDMA products for current and next-generation wireless handsets as well as Bluetooth PAs and filters.

Historically, we have experienced seasonal fluctuations in our sales of handset components. Our revenues are generally the strongest in the fourth quarter
in response to the holiday selling season. The first quarter of each year is generally the weakest quarter for handset component revenues, due to reduced consumer demand after the holiday selling season. During periods of revenue growth, this
seasonality may be less evident than it has been in the past. We believe this growth masked typical seasonality in our results in the first quarter of 2006, as compared to prior results. During 2006 as a whole we had many successful design wins,
placing us in approximately 100 phone models and our market share grew to approximately 8% to 9%. In 2007, we expect seasonality will be more evident, however our expected growth will continue to mask the true affects of our seasonality.

As a percentage of our total revenues in 2006, our revenues from handsets products accounted for approximately 51%, as compared to 43% of revenues in
2005 and 44% of revenues in 2004.

Broadband

Our broadband products are those used to support transfer of data at high rates across wireless or wired networks and our technology encompasses a wide
array of products and standards that enable the wireless and wired throughput of large amounts of data. Specifically, our products for this market include those related to Bluetooth, WLANs / WiFi (wireless fidelity), WiMAX (worldwide
interoperability for microwave access), WiBro (wireless broadband), CATV (community access television or cable television), microwave radio, cordless telephones, automotive and optical communications. We also report our multi-market standard
products in the broadband category, which combined allow our customers dependable GaAs and SAW devices that make broadband connectivity possible.

Overall, 2006 was a solid year for our broadband and other market as revenues increased 41% in 2006 as compared to 2005. This increase was primarily driven by strength from our dual low noise amplifier (LNA) WLAN product which
we began to sell in 2005, combined with strength from our optical products. We have recently introduced a new line of RF SAW filters for GSM/EDGE/WCDMA networks designed for key network applications including use in signal repeaters that extend and
fill-in network coverage areas. These filters are the latest addition to our portfolio which is designed to further support network infrastructure roll-outs and upgrades across both emerging, cost-sensitive and mature, feature-rich networks.

Revenues from the broadband market accounted for approximately 22% of our revenues in 2006, as compared to 21% in 2005 and 22% in 2004.

Base station

Base
stations are critical to the success of any mobile network because they form the backbone of these complex wireless communications systems. The demand for base station equipment is related to network



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build-out plans of wireless network operators and is highly dependent upon the capital equipment budgets of those operators. We believe there are three major
drivers to the base station equipment market. The first is the continued deployment of base stations in Asia and other emerging markets such as India. The second is the build-out of GSM/EDGE networks for the U.S. and Latin America to upgrade and
expand existing networks. However, this projected growth could be offset, in part, by the consolidation of network operators which could reduce the demand of infrastructure investments in the future. The third is the build-out of 3G WCDMA systems.
Demand in the base station market has increased in the past couple of years due to increased capital spending by network operators, including EDGE rollouts in the U.S., WCDMA rollouts in Europe and new network build outs in Asia and India.

In the base station market we provide products used in base station transceivers and point-to-point radios, such as SAW filters, foundry
services and standard RF components. Revenues from this end market can vary significantly from quarter to quarter and are dependent on both new base station build-out and upgrades to existing base stations. Additionally, as the wireless
infrastructure networks are built in developing countries and remote areas, we expect to benefit from point-to-point radio product demand for back haul communications from base station transceivers and base station controller systems. We continue to
see robust demand for our point-to-point radio products, driven largely by the number of wireless backhaul base station installations.

Our
revenues from base station products accounted for approximately 15% of our total revenues in 2006, as compared to 21% in 2005 and 19% in 2004.

Military

Our largest customers in this market are military subcontractors to the U.S. government.
These subcontractors use our products for phased-array radar to identify, track and target aircraft and threats of unknown origin as well as in communications systems. The capability to track multiple targets simultaneously is one of the key
enhancements found on the new generation of fighters such as the F-22 Raptor and Joint Strike Fighter (JSF). We are teamed with the prime contractors on both of these programs and our microwave power amplifiers (PAs) will
provide the capability to transmit the microwave power that is at the heart of the radars operation. These radars are comprised of large arrays of elements, each with its own PA.

We also are directly engaged with the U.S. government, primarily through our 2005 multi-year DARPA contract to develop high power, wide band amplifiers in
GaN. GaN HEMT devices provide the higher power density and efficiency required for high power phased array radar, electronic warfare, missile seeker and communications systems and we believe that at the end of the program, we will have a reliable,
reproducible and stable GaN process suitable for the Department of Defense and commercial applications. In 2006, we were awarded a contract to improve manufacturing methods of producing high-power, high-voltage S-band GaAs amplifiers from the Office
of Naval Research. We hope to continue to participate in and expand these programs in 2007 and beyond. However, the current conflicts in the Middle East are consuming a significant portion of the military budget that may have otherwise been
available for advanced aircraft upgrades and deployments, causing some risk that programs such as the F-22 Raptor and JSF could be delayed.

Our military business accounted for approximately 12% of our total revenues in 2006, compared to 15% in 2005 and 2004.

Products

We offer a broad array of RF, analog and mixed-signal integrated circuits and acoustic filter products as a foundation to address the
needs of our customers in target markets. We utilize specialized substrate materials and high performance technologies such as pHEMT, GaN HEMT, HBT, HFET (Heterostructure Field Effect Transistor), MESFET (Metal-Semiconductor Field Effect
Transistor), SAW and BAW to



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design and manufacture products which overcome the performance barriers of competing devices. In addition, we believe our products offer other key advantages
such as steeper selectivity, lower distortion, higher power and power-added efficiency, reduced size and weight and more precise frequency control. Our broad range of standard and customer-specific integrated circuits, components and modules, and
SAW and BAW duplexers and filters, combined with our manufacturing and design services, allow customers to select the specific product solution that best fulfills their technical and time-to-market requirements. We believe efficient manufacturing
facilities and processes result in products that provide our customers a favorable price/performance trade-off. Our product and service portfolio includes standard products and customer-specific products and services.

Standard Products

We offer families of
standard products for the following target market application areas. These include:

Handsets

Our products include transmit modules, power amplifiers, power amplifier modules, filter banks, receivers, duplexers, switches, integrated products and
other advanced products to meet the changing needs of the global communications marketplace. We believe our products are uniquely able to meet the needs of the evolving global wireless market because our broad in-house technology portfolio is
designed to address the needs of system designers for low noise, power efficient amplification, low loss switching and efficient and accurate frequency conversion. Our products support 2G and 3G standards (GSM, CDMA, EDGE, WCDMA, and others) and can
be found across this wide spectrum. We believe our highly integrated, smaller sized modules and components enable quicker design turns, higher performance, lower part count and lower overall solution costs.

Networks

Our
Networks division is comprised of three primary markets focused on connectivity; base station, broadband and other products. Base station includes our products used in all cellular 2G and 3G standards of base transceiver station (BTS) as
well as our products used in the point-to-point radio backhaul that is used to connect these cellular base stations. Broadband is an umbrella term we use for products, standards and technology used to support higher data rates across wireless or
wired networks. This includes both the network and the Customer Premise Equipment (CPE). Bluetooth devices, cable head-end and set-top boxes, WLAN and WiMAX networks, plus voice over internet protocol (VoIP) and video on
demand (VOD) are familiar members of the broadband universe. Our other market includes all products which do not fit into our handset, military or foundry markets; or into the base station or broadband segments of our
networks market. Products classified as other include our automotive, test equipment, GPS and medical products. We also classify our standard products that can support multiple markets, applications and customers into other.

Networks division products include packaged or die level GaAs components such as high power amplifiers, LNAs, field effect transistors
(FETs), switches, gain blocks, attenuators, voltage controlled oscillators, and mixers. In addition, we offer SAW and BAW filters and integrate various combinations of these active and passive products into multifunction integrated
circuits and modules. Networks products span frequency ranges of 50 MHz to over 75 GHz.

Military

Our products are used in large scale programs with long lead-times. Once a component has been designed into an end-use product for a military application,
the same component is generally used during the entire production life of the end-use product. As a result, we tend to produce large volumes of these components. Specific products for this market include PAs for phased-array radar antenna and
similar



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applications for airborne systems allowing them the capability to track multiple targets simultaneously. Other products include MMICs, such as frequency
converters, control devices, switches, discretes and oscillators. Additionally, with the purchase of TFR, we expanded our product line to include BAW filter and resonator products.

Customer-Specific Products and Services

Foundry

In addition to our standard products, we offer our customers a variety of product options and services for the development of customer-specific products.
Our services include design, wafer fabrication, test engineering, package engineering, assembly and test. Customer-specific designs are generally implemented by one of two methods. Under the first method, the customer supplies us with detailed
performance specifications and we design, develop and manufacture the integrated circuits. These designs are generated using either our in-house design engineering group or independent third-party design organizations which have been qualified by
us. Under the second method, we supply circuit design and process rules to our customer and the customers internal engineering staff designs and develops the product, which we then manufacture as wafers, die, or packaged devices. Our
Commercial Foundry business model typically involves providing customers their products in wafer form.

We focus the development of our
customer-specific products on applications requiring high volume production. As is typical in the semiconductor industry, customer-specific products are developed for specific applications. As a result, we expect to generate production revenues only
from those customer-specific products that are subsequently produced in high volume. Frequent product introductions by systems manufacturers make our future success dependent on our ability to select customer-specific development projects which will
result in sufficient production volume to enable us to achieve manufacturing efficiencies.

Design and Process Technology

In order to rapidly develop and cost-effectively introduce new products which address the needs of our customers, we have made substantial investments in
building our capabilities in RF, analog and mixed-signal circuit design technologies. We have developed an extensive library of component cells and associated software tools and databases which we use to facilitate the design of our integrated
circuits. We have developed techniques for material design as well. The advancement of our products is highly dependent on our ability to quickly and accurately produce the proper material structure to meet the targeted end device performance. We
have also developed and documented process and design rules which allow customers to design proprietary integrated circuits themselves. Mixed-signal products, which generally involve varied and complex functions operating at high frequencies,
generally present the most complex design and testing challenges. We believe that our extensive cell library, device simulation models, optimized mixed-signal process technology and design and test engineering expertise in high performance
mixed-signal integrated circuits provide a competitive advantage.

Our manufacturing strategy is to use high volume process technologies
when possible to enable us to provide cost-effective, stable, uniform and repeatable solutions for our customers. We provide advanced wafer manufacturing processes and we have pursued core process technologies that are cost-effective for RF, analog
and mixed-signal electronic applications. As a result, we are able to enjoy the cost advantages associated with standard high volume semiconductor manufacturing practices. The core process technology in our Hillsboro, Oregon wafer fabrication
operation employs both implanted and epitaxial structures, 4 micron metal pitch, typically 0.5 or greater micron geometries, involves 10 to 18 mask steps, has a cutoff frequency of up to 21 GHz and is scalable. This scalability facilitates
further cost reduction and performance improvement. The process technology employed in our Texas wafer fabrication operation includes eight advanced performance production processes: 0.5 micron gate length MESFET for amplifier



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applications; two 0.15, a 0.25 and a 0.5 micron gate length pHEMT for high power and high frequency applications; a 0.15 micron gate length mHEMT process for
ultra-high frequency and low noise applications; HBT for high voltage, high linearity and high power density; 0.5 micron gate length HFET for high voltage, high power amplifiers and switches and Vertical P-I-N diode (VPIN) for signal control devices
such as switches, limiters and attenuators. In our Florida and Bend, Oregon wafer fabrication operations, we use manufacturing techniques to produce our SAW and BAW devices that are very similar to those for integrated circuits.

Customers

We have a broad customer base of leading
systems manufacturers. In 2006, we shipped products or provided manufacturing services to over 300 end-user customers. Motorola, Inc. accounted for approximately 14%, 13% and 12% of our revenues in 2006, 2005 and 2004, respectively, while Samsung
accounted for 15% of our revenues in 2006 and Nokia Corp. accounted for 10% of our revenues in 2004. No other single end customer accounted for greater than 10% of our revenues during these periods.

Our sales to end customers outside the U.S. accounted for approximately 60%, 68% and 58% of revenues in 2006, 2005 and 2004, respectively. In 2006 sales
to China and Singapore accounted for the majority of our sales outside of the U.S. and represented 14% and 11%, respectively, of our revenues in 2006. Sales to end customers in China represented the largest portion of our non-U.S. sales in 2005,
with sales accounting for approximately 23% of our revenues. In 2004, China and Korea represented approximately 15% and 12% of our revenues, respectively.

Some of our sales to overseas customers are made under export licenses that must be obtained from the U.S. Department of Commerce. Trade legislation in either the U.S. or other countries, such as a change in the
current tariff structures, export compliance laws, trade restrictions resulting from war or terrorism, or other trade policies could adversely affect our ability to sell or to manufacture in markets outside of the U.S.

Manufacturing

We currently have five manufacturing
centers located in Oregon, Texas, Florida and Costa Rica as follows:



| |  |  | A 254,000 square foot Hillsboro, Oregon facility located on 50 acres of land. This facility houses our 76,000 square foot wafer fabrication facility as well as
executive, administrative, engineering, test and technical offices. The fabrication facility includes 21,000 square feet of space that is operated as a Class 10 performance clean room. In 2006 we made capital investments in our Hillsboro facility to
improve capacity.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | A 14,100 square foot, Bend, Oregon facility of which approximately 4,600 is fabrication space. This facility was acquired as part of our TFR acquisition and is
under an operating lease, expiring in June 2009.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Our 540,000 square foot Richardson, Texas facility on approximately 38 acres of land. The Richardson facility has 48,000 square feet of Class 1 performance clean
room space; however, we currently operate the clean room as a Class 10 performance clean room. In 2007 we plan to begin high-volume BAW fabrication at this location.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Our 92,100 square foot Apopka, Florida facility is a wafer fabrication, assembly and test facility located on approximately 16 acres of land. The Apopka wafer
fabrication facility includes 16,000 square feet of clean room, of which 2,300 square feet is Class 10 performance clean room.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Our 61,300 square foot San Jose, Costa Rica facility is an assembly and test facility for the production of SAW filters on approximately 2 acres of land. The Costa
Rican facility has over 19,000 square feet of clean room space. We use our Costa Rica facility to assemble, package, test
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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| | and ship final product to customers. This facility is located in the Metro Free Trade Zone; however our current tax holiday of 75% will expire in 2007 and
become a 50% holiday, set to expire in 2011.
| | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

The fabrication of integrated circuits and filter products in these
facilities is highly complex and sensitive to particles and other contaminants and requires production in a highly controlled, clean environment. Minute impurities, difficulties in the fabrication process or defects in the masks used to transfer
circuits onto the wafers can cause a substantial percentage of the wafers to be rejected or numerous die on each wafer to be nonfunctional. The more brittle nature of GaAs wafers can also lead to higher processing losses than experienced with
silicon wafers. To maximize wafer yield and quality, we test our products in various stages in the fabrication process, maintain continuous reliability monitoring and conduct numerous quality control inspections throughout the entire production
flow.

We incur a high level of fixed costs to operate our own manufacturing facilities. These fixed costs consist primarily of facility
occupancy costs, investment in manufacturing equipment, repair, maintenance and depreciation costs related to equipment and fixed labor costs related to manufacturing and process engineering. Our manufacturing yields vary significantly among our
products, depending upon a given products complexity and our experience in manufacturing it. We have in the past and may in the future experience substantial delays in product shipments due to lower than expected production yields.

For integrated circuit products made by our Oregon facility, we assemble our products using outside assembly contractors. Our Texas and Florida
facilities manufacture and sell packaged products, which are also assembled by outside contractors. Overall, our outside assembly services are contracted to approximately ten vendors, five of which are located in the U.S. These vendors perform both
test and assembly services. We have moved a significant portion of our high volume product line test services offshore to vendors in China, Malaysia and the Philippines. A reduction or interruption in the performance of assembly services by
subcontractors or a significant increase in the price charged for such services could adversely affect our operating results.

Production Outside of the
U.S.

Because of the significant fixed costs associated with the manufacturing of our products and components, and our industrys
history of declining prices, we must continue to produce and sell our integrated circuits, components and modules in significant volume, continue to lower manufacturing costs, improve yields and carefully monitor inventory levels. We periodically
evaluate our manufacturing processes as well as the desirability of transferring volume production of those products between facilities, including transfer to other countries where labor and other manufacturing costs may be significantly lower than
in the U.S.

Raw Materials and Sources of Supply

We generally maintain alternative sources for our principal raw materials to reduce the risk of supply interruptions or price increases. We purchase these materials on a discreet or blanket purchase order basis. The
raw materials for our integrated circuit, module and component manufacturing operations are available from several suppliers. For our GaAs integrated circuit manufacturing operations, we currently have approximately eight fully qualified wafer
vendors, at least five of which are located in the U.S., and two fully qualified mask set vendors, both of which are located in the U.S. We purchase high performance, multilayer ceramic packages from two suppliers. We currently purchase assembly and
test services from approximately ten suppliers, five of which are located outside the U.S. We also utilize nonqualified suppliers for use in non-production research and test activities.

For our acoustic filter manufacturing operations, we use several raw materials, including wafers made from quartz, LiNbO3 or LiTaO3 as well as ceramic or
metal packages. Relatively few companies produce these piezoelectric wafers and metal and ceramic packages. Our most significant suppliers of ceramic surface mount packages are two companies based in Japan. For our SAW operations, we also utilize
ten



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qualified wafer vendors, eight of which are located outside the U.S., and two qualified mask set vendors, both of which are domestic companies.

Our reliance on a limited number of suppliers for certain raw materials and parts may impair our ability to produce our products on time and achieve
acceptable yields. At times in the past, we have experienced difficulties in obtaining ceramic packages used in the production of certain SAW filters. The acquisition of relatively simple devices, such as capacitors, has been problematic at times
because of the large demand swings that can occur in the marketplace for such components. This risk will spread across a larger percentage of our total business as a greater portion of our revenues result from our integrated module product
offerings. In an attempt to minimize this problem, we have qualified multiple sources of supply when possible and intend to maintain a safety stock of raw material inventories of these items.

As is characteristic of the integrated circuit and acoustic filter component industries, the average selling prices of our products have decreased over
the products life cycles and we expect this pattern to continue. To offset these decreasing selling prices, we rely primarily on obtaining yield improvements and corresponding cost reductions in the manufacture of existing products,
introducing new products of similar functionality to existing products but with lower cost by design and on introducing new products which incorporate advanced features, or in smaller sizes, which can be sold at higher average selling prices. We
also work closely with our suppliers to obtain continual improvement on pricing of key raw materials and components. As more of our product offerings migrate toward integrated assemblies requiring the acquisition of outside manufactured components,
we will have to effectively work with our suppliers to reduce the total cost of the respective bill of material. To the extent that our cost reduction efforts or new product introductions do not occur in a timely manner or our or our customers
products do not achieve market acceptance, our operating results could be adversely affected.

Marketing, Sales and Distribution

We sell our products through independent manufacturers representatives, two independent distributors and our direct sales staff. As of
December 31, 2006, we had approximately 30 independent manufacturers representative firms, approximately half of which are based in the U.S. and half are located in Europe, the Pacific Rim and South America. Our domestic sales management
offices are located in the metropolitan areas of San Diego, California; San Jose, California; Boston, Massachusetts; Portland, Oregon; Chicago, Illinois; and Raleigh, North Carolina. We have also established foreign sales and marketing offices in
China, Finland, France, Germany, Japan, Korea, Malaysia, Sweden, Taiwan and the United Kingdom. Our independent distributors include both a foreign and domestic distributor.

Backlog

As of December 31, 2006, we had unfulfilled orders, which is referred to as our
backlog, of approximately $88.0 million compared to approximately $71.5 million as of December 31, 2005. We include in our backlog all purchase orders and contracts for products requested by the customer for delivery within approximately 12
months. We expect to ship nearly all of our backlog by December 31, 2007. The backlog is not necessarily indicative of future product sales, and a delay or cancellation of a small number of purchase orders may materially adversely affect us.

We do not have long-term agreements with any of our customers, except for certain military and development-related contracts, but may enter
into long-term agreements in the future. Customers generally purchase our products pursuant to cancelable short-term purchase orders. Our customers have canceled these purchase orders or rescheduled delivery dates in the past, and we expect that
these events may also occur in the future. If there is any work in process at the time of cancellation, the customer may be required to pay customary termination charges. If customers order excess products to secure delivery dates and eventually
cancel those excess orders, the customers may be subject to price renegotiations as a result of lower quantity of units taken.



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Frequently, we can ship our standard products from inventory shortly after receipt of an order, referred
to as turns business, and these orders may not be reflected in backlog. Accordingly, backlog as of any particular date may not necessarily be representative of actual sales for any future period.

Research and Development

Our research and
development efforts are directed toward developing enabling technologies, integrated circuits, acoustic filters and modules. We are focused on improvements of our existing products performance, development of new processes, reductions of
manufacturing process costs, yield improvements and improvements in device packaging. We are continually designing new and improved products to maintain our competitive position. While we have patented a number of aspects of our process technology,
the market for our products is characterized by rapid changes in technologies. Because of continual improvements in these technologies, we believe that our future success will depend on our ability to continue to improve our products and processes
and develop new technologies in order to remain competitive. Additionally, our future success will depend on our ability to develop and introduce new products for our target markets in a timely manner. The success of new product introductions is
dependent upon several factors, including timely completion and introduction of new product designs, achievement of acceptable fabrication yields and market acceptance. The development of new products by us and the design into customers
systems can take several years, depending upon the complexity of the device and the application. Accordingly, new product development requires a long-term forecast of market trends and customer needs. Furthermore, the successful introduction of our
ongoing products may be adversely affected by competing products or technologies. In addition, new product introductions frequently depend on our development and implementation of new process technologies. If we are unable to design, develop,
manufacture and market new products successfully, our future operating results will be adversely affected. We cannot assure you that our product and process development efforts will be successful or that our new products will be available on a
timely basis or achieve market acceptance.

We have recently introduced many new key products, primarily focused on integrated system
solutions that offer increased efficiency for extended talk-time and an ultra-compact size. New products such as these require investments. As of December 31, 2006, approximately 440 of our employees were engaged in activities related to
process and product research and development; and our research, development and engineering expenses in 2006, 2005 and 2004 were approximately $50.3 million, $46.7 million and $47.7 million, respectively. We expect to continue to spend substantial
funds on research and development.

Competition

The markets for our products are characterized by price competition, rapid technological change, short product life cycles, and heightened global competition. Many of our competitors have significantly greater financial, technical,
manufacturing and marketing resources. Due to the increasing requirements for high-speed, high-frequency components, we expect intensified competition from existing integrated circuit and acoustic device suppliers, as well as from the entry of new
competitors to our target markets and from the internal operations of some companies producing products similar to ours for their internal requirements. The competition for similar products also affects the pricing of our products and there is no
guarantee that pricing will stay at a level where we can sell our products on a profitable basis.

For our integrated circuit devices, we
compete primarily with manufacturers of GaAs integrated circuits. Our GaAs-based competitors include companies such as Anadigics Inc., Eudyna, Inc., Freescale Semiconductor, Inc., Raytheon Co., RF Micro Devices, Inc., Skyworks
Solutions, Inc., Renesas Technology Corp. and others. For our SAW devices our competitors include companies such as ICS Technologies, Inc., Phonon Corp., RF Monolithics, Inc., Vectron International, EPCOS AG, Temex SAS, TAI-SAW Technology Co.,
Fujitsu Microelectronics, Inc., Murata Manufacturing Co., Panasonic Corp. and others. Competition could also come from companies ahead of us in developing alternative technologies such as BAW, indium phosphide (InP) integrated circuits
and digital filtering and direct conversion devices.



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Our prospective customers are typically systems designers and manufacturers that are considering the use
of GaAs integrated circuits or SAW and BAW filters, as the case may be, for their high performance systems. Competition is primarily based on performance elements such as speed, complexity and power dissipation, as well as price, product quality and
ability to deliver products in a timely fashion. We believe that we currently compete favorably with respect to these factors. Due to the proprietary nature of our products, competition occurs almost exclusively at the system design stage. As a
result, a design win by our competitors or by us often limits further competition with respect to manufacturing a given design. While our GaAs integrated circuit products have inherent speed advantages over silicon or other related devices, the
speed of products based upon silicon and other related processes is continually improving and may displace some of our GaAs products in the future. Our products are often sole sourced to our customers and our operating results could be adversely
affected if our customers were to develop other sources for our products.

Intellectual Property Matters

We rely on a combination of patents, trademarks, trade secret laws, confidentiality procedures and licensing arrangements to protect our intellectual
property rights. We currently have patents granted and pending in the U.S. and elsewhere and intend to continue to apply for patents on our technology. We have approximately 175 patents that expire from 2006 to 2025, with most expiring between 2015
and 2023. We currently do not have any significant revenues related to a patent that will soon expire. In addition to having our own patents and patent applications, we have acquired a substantial portfolio of U.S. and foreign patent applications in
the optoelectronics area of technology. Many of these patent applications have issued as patents and will have lives that will extend 20 years from their respective filing dates, while others are still pending or have been abandoned. We also have
acquired a number of patents in the BAW area of technology which will expire 20 years from their respective filing dates. We cannot be certain that patents will be issued from any of our pending applications or that patents will be issued in all
countries where our products can be sold. Further, we cannot be certain that any claims allowed from pending applications will be of sufficient scope or strength to provide meaningful protection or any commercial advantage. Our competitors may also
be able to design around our patents. The laws of some countries in which our products are or may be developed, manufactured or sold, may not protect our products or intellectual property rights to the same extent as do the laws of the U.S.,
increasing the possibility of piracy of our technology and products. Although we intend to vigorously defend our intellectual property rights, we may not be able to prevent misappropriation of our technology. Our competitors may also independently
develop technologies that are substantially equivalent or superior to our technology.

Notwithstanding our active pursuit of patent
protection, we believe that our future success will depend primarily upon the technical expertise, creative skills and management abilities of our officers and key employees rather than on patent ownership. We also rely substantially on trade
secrets and proprietary technology to protect our technology and manufacturing know-how, and actively work to foster continuing technological innovation to maintain and protect our competitive position. There can be no assurance that our competitors
will not independently develop or patent substantially equivalent or superior technologies.

Our involvement in any patent dispute or other
intellectual property dispute or action to protect trade secrets and know-how could have a material adverse effect on our business. Adverse determinations in any litigation could subject us to significant liabilities to third parties, require us to
seek licenses from third parties and prevent us from manufacturing and selling our products. Any of these situations could have a material adverse effect on our business.

From time to time we may have to defend ourselves against allegations that our products infringe the proprietary rights of others. For example, in January 2006, we received notice that StratEdge Corporation
(StratEdge) had filed suit against us for patent infringement in the United States District Court, Southern District of California. StratEdge alleged that packages we used in certain of our power amplifier products infringe U.S. patents
held by StratEdge. We deny any wrongdoing and have incurred substantial legal fees in defending the claim.



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Environmental Matters

Federal, state and local regulations impose various environmental controls on the storage, handling, discharge and disposal of chemicals and gases used in our manufacturing processes. We provide our own manufacturing
waste water treatment and disposal for most of our manufacturing facilities and have contracted for the disposal of hazardous waste. State agencies require us to report usage of environmentally hazardous materials and we have retained the
appropriate personnel to help ensure compliance with all applicable environmental regulations. We believe that our activities conform to present environmental regulations; however, increasing public attention has been focused on the environmental
impact of semiconductor operations and these regulations may require us to fund remedial action regardless of fault.

In addition, the use
and disposal of electronics is under increasing scrutiny and various countries have begun to adopt regulations such as the European Unions Waste Electrical and Electronic Equipment (WEEE) and the Reduction of the use of certain
Hazardous Substances in electrical and electronic equipment (RoHS) directives, which could require us to both redesign our products to comply with the standards and develop compliance administration systems. We expect additional
countries and locations to adopt similar regulations in the future which may be more stringent than the current regulations. Currently however, we believe the majority of our commercial products are compliant with these emerging regulations.

While we have not experienced any materially adverse effects on our operations from environmental regulations, there can be no assurance
that changes in such regulations will not impose the need for additional capital equipment or other requirements. We have already invested significant resources into developing compliance tracking systems, and further investments may be required.
Any failure by us to adequately restrict the discharge of hazardous substances could subject us to future liabilities or could cause our manufacturing operations to be suspended.

Employees

As of December 31, 2006, we employed approximately 1,780 persons, including
approximately 1,045 in manufacturing and support related positions, 40 in quality and reliability, 440 in process, product and development engineering, 110 in marketing and sales and 140 in general and administration functions. As of
December 31, 2006, none of our domestic employees were represented by a collective bargaining agreement; however at our German operation, approximately 35 of our employees are represented by a collective bargaining agreement. We consider our
relations with employees to be good and we have not experienced a work stoppage due to labor issues.



|Item 1A. | Risk Factors
|-------- | ------------

Risk Factors

An investment in our common stock is extremely risky. This Annual Report on Form 10-K contains forward-looking statements that involve risks and
uncertainties, as well as assumptions that, if they never materialize or prove incorrect, could cause our actual results to differ materially from those expressed or implied by such forward-looking statements. Such statements reflect
managements current expectations, assumptions and estimates of future performance and economic conditions. Such statements are made in reliance upon the safe harbor provisions of Section 27A of the Securities Act of 1933, as amended, and
Section 21E of the Securities Exchange Act of 1934, as amended. The following are some of the factors we believe could cause our actual results to differ materially from expected and historical results. The trading price of our common stock
could decline due to any of these risks and you may lose part or all of your investment. Other factors besides those listed here could also adversely affect us.



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Our operating results may fluctuate substantially, which may cause our stock price to fall.

Our quarterly and annual results of operations have varied in the past and may vary significantly in the future due to a number of factors including, but
not limited to, the following:



| |  |  | cancellation or delay of customer orders or shipments;
| | - |  | ------------------------------------------------------



| |  |  | market acceptance of our products and those of our customers;
| | - |  | -------------------------------------------------------------



| |  |  | market acceptance of new/developing technologies that perform similar to our products;
| | - |  | --------------------------------------------------------------------------------------



| |  |  | variability of the life cycles of our customers products;
| | - |  | ----------------------------------------------------------



| |  |  | variations in manufacturing yields;
| | - |  | -----------------------------------



| |  |  | timing of announcements and introduction of new products by us, our customers and our competitors;
| | - |  | --------------------------------------------------------------------------------------------------



| |  |  | changes in the mix of products we sell;
| | - |  | ---------------------------------------



| |  |  | declining average sales prices for our products;
| | - |  | ------------------------------------------------



| |  |  | changes in manufacturing capacity and variations in the utilization of that capacity;
| | - |  | -------------------------------------------------------------------------------------



| |  |  | variations in operating expenses;
| | - |  | ---------------------------------



| |  |  | variations in the costs of assembly and test services;
| | - |  | ------------------------------------------------------



| |  |  | variations in product warranty claims;
| | - |  | --------------------------------------



| |  |  | willingness of customers to accept manufacturing process changes that reduce our costs to levels that result in reasonable gross margins;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------



| |  |  | impairments of our assets;
| | - |  | --------------------------



| |  |  | the long sales cycles associated with our products;
| | - |  | ---------------------------------------------------



| |  |  | the timing and level of product and process development costs;
| | - |  | --------------------------------------------------------------



| |  |  | availability of materials used in the assembly of our products;
| | - |  | ---------------------------------------------------------------



| |  |  | variations in raw material availability, quality and costs;
| | - |  | -----------------------------------------------------------



| |  |  | delays in new process qualification or delays in transferring processes;
| | - |  | ------------------------------------------------------------------------



| |  |  | additional costs or delays in increasing manufacturing capacity needed to support increasing customer demand;
| | - |  | -------------------------------------------------------------------------------------------------------------



| |  |  | the timing and level of nonrecurring engineering revenues and expenses relating to customer-specific products;
| | - |  | --------------------------------------------------------------------------------------------------------------



| |  |  | availability of assembly and test service capacity at our factorys service providers;
| | - |  | --------------------------------------------------------------------------------------



| |  |  | significant changes in our own inventory levels as well as our customers; and
| | - |  | ------------------------------------------------------------------------------



| |  |  | delivery terms requiring that we cover shipment and insurance costs as well as import/export duty costs.
| | - |  | --------------------------------------------------------------------------------------------------------

We expect that our operating results will continue to fluctuate in the future as a result of these and other factors. Any unfavorable changes in these or
other factors could cause our results of operations to suffer as they have in the past. Due to potential fluctuations, we believe that period-to-period comparisons of our results of operations are not necessarily meaningful and should not be relied
upon as indicators of our future performance.



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Additionally, if our operating results are not within the markets expectations, then our stock
price may fall. The public stock markets have experienced extreme price and trading volume volatility, particularly in high technology sectors of the market. This volatility has significantly affected the market prices of securities of many
technology companies for reasons frequently unrelated to or disproportionately impacted by the operating performance of these companies. These broad market fluctuations may adversely affect the market price of our common stock.

New competitive products and technologies brought into the market could reduce demand for our current product offerings. Our business may be adversely impacted if
we fail to successfully introduce new products or to gain our customers acceptance of those new products.

The markets for
electronic communications applications in which we participate are subject to intense competition, rapid technological change, and short product life cycles. It is critical for companies such as ours to continually and quickly develop new products
to meet the changing needs of these markets. If we fail to develop new products to meet our customers needs on a timely basis, we will not be able to effectively compete in these markets. Further, new products could be introduced by
competitors that have competitive and technological advantages over our current product line-up. For example, new products have been introduced that use a direct conversion architecture in wireless phones. Direct conversion architecture has been
available since the mid-1990s for GSM phones and wireless phone manufacturers are increasingly using this technology in their new handsets. This technology reduces the number of components needed in the receiver portion of wireless phones,
including our SAW IF filter products. As a result of the adoption of direct conversion technology, the sale of our IF filters declined approximately 79% in 2005 as compared to 2004, and during 2006, our handset revenue from IF filters diminished to
a negligible amount. Other competitive filtering technologies, including BAW and film bulk acoustic resonator (FBAR), a form of BAW, have been introduced and have gained market acceptance in certain applications. Further, continual
improvements in semiconductor technology, such as CMOS (complementary metal oxide semiconductor), and development of these products could also take market share from our products.

We are actively pursuing new products such as RF filters, duplexers, power amplifiers, RF modules and SAW/BAW filtering to address the potential of lost
of revenues from new/developing technologies. If we fail to design and produce these products in a manner acceptable to our customers, or have incorrectly anticipated our customers demand for these types of products, our business, financial
condition and results of operation will suffer.

Our business will be adversely impacted if we do not continue to gain market acceptance of our
wireless handset module products or develop effective manufacturing processes to produce them.

Our strategy for wireless phone
products depends in large part upon the success of our design and marketing of wireless phone modules. Wireless phone modules represent the incorporation of some or all of the components of the wireless phone radio into a single product. If we are
unable to design these modules in a manner acceptable to our customers, or have incorrectly anticipated our customers demand for these products, our operating results will be adversely affected.

Manufacturing RF module products represents a departure from our traditional component manufacturing business. Production of module products entails
different manufacturing and planning processes, costs, yields, and lead times. If we fail to successfully transition manufacturing resources to produce these products or are unable to do so cost-effectively, our operating results will be adversely
affected. Our initial experience is that increased module sales as a percent of our total sales has a negative impact on our gross margins due to our production costs. If we are unable to reduce the costs of producing modules, our total gross margin
will decrease as the proportion of module sales increase and our operating results may decline.



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Our operating results may suffer due to fluctuations in demand for semiconductors and electronic communications
components.

From time to time, our wireless handsets, broadband, base station and military markets have experienced significant
downturns and wide fluctuations in product supply and demand, often in connection with, or in anticipation of, maturing product cycles, capital spending cycles and declines in general economic conditions. The cyclical nature of these markets has led
to significant imbalances in demand, inventory levels and production capacity. It has also accelerated the decrease of average selling prices per unit. We have experienced, and may experience again, periodic fluctuations in our financial results
because of these or other industry-wide conditions. For example, if demand for communications applications were to decrease substantially, demand for the integrated circuits and modules, components and other products in these applications would also
decline, which would negatively affect our operating results.

We depend on the continued growth of communications markets and cost-effective selling
prices.

We derive our product revenues from sales of products and services for electronic communication applications. These markets
are characterized by the following:



| |  |  | cyclical demand;
| | - |  | ----------------



| |  |  | intense competition;
| | - |  | --------------------



| |  |  | rapid technological changes; and
| | - |  | --------------------------------



| |  |  | short product life cycles, especially in the wireless phone market.
| | - |  | -------------------------------------------------------------------

The electronic communications markets are currently above their cyclical lows of the recent past; however there is no guarantee that these markets will resume historical growth rates. Further, as is characteristic of
the integrated circuit and acoustic filter component industries, the average selling prices of our products have historically decreased over the products life cycles and we expect this pattern to continue. To offset these decreasing selling
prices, we rely primarily on obtaining yield improvements and corresponding cost reductions in the manufacturing of existing products. We try to introduce new products with similar functionality of existing products but with lower costs by design,
or new products which incorporate advanced features and can be sold at higher average selling prices. We work closely with our suppliers to obtain continual improvement on pricing of key raw materials and components. As more of our product offerings
migrate toward integrated assemblies requiring the acquisition of outside manufactured components, we will have to work effectively with our suppliers to reduce the total cost of the respective bills of material.

If the current market demand trend does not continue to improve, and/or if there is continued pressure on average selling prices and our cost reduction
efforts are not effective, our operating results could suffer. Additionally, our future success will depend, in part, upon our ability to successfully develop and introduce new products based on emerging industry standards. If we are unable to
successfully design and manufacture new products that address the needs of our customers in a timely manner, or if our customers products do not achieve market acceptance, our operating results could be adversely affected. Further, if we are
unable to improve existing yields in a timely manner, or prevent yield issues on future new product introductions, we may not be able to achieve gross profit targets that meet market expectations which could negatively affect our stock price.

Our operating results could be harmed if we fail to effectively manage our growth.

Our business and operations have grown substantially over the past year and we hope to continue this trend in the future. Maintaining profitability during
a period of expansion will depend, among other things, on our ability to manage effectively our operations, particularly our manufacturing yields. If we are unable to manage our growth effectively, it may have a material adverse effect on our
business and results of operations.



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In the event we are not able to satisfy a significant increase in demand from any one of our customers or our
customers in total we may not be viewed as a dependable high volume supplier and our customers will source their demand elsewhere.

In some areas of our business, we have customers, particularly those in the wireless handset market, who ship their completed products in very large unit volumes. These customers may require large inventories of our products on short
notice. If we are unable to support our customers when their production volume increases, we may be considered an undependable supplier and our customer may seek alternate suppliers for products which we may have anticipated producing over an
extended period of time and in large quantities. In 2006, we experienced such demand at times and were not able meet all of our customers requests. As a result, we have increased the capacity at our Hillsboro facility to address this issue;
however we may still be unable to support our customers needs. If our customers consider us to be an undependable supplier, our operating results could be adversely affected as we may not be able to find alternative sources of revenue.

A limited number of customers represent a significant portion of our revenue. If we were to lose any of these customers, our revenue could decrease
significantly.

We typically have customers who generate more than 10% of our revenues for a given period. For example, in 2006,
Motorola and Samsung each represented more than 10% of our revenues. There can be no assurance that we will be able to retain these customers in the future and any significant loss of, or a significant reduction in purchases by, one or more of these
customers could have an adverse affect on our financial condition and results of operations. Further, the consolidation of our customers may result in increased customer concentration and/or the potential loss of customers, which could also
negatively affect our financial condition and results of operations.

If we build products to support high volume forecasts that never materialize
into orders, we may have to write-off excess and obsolete inventory or reduce our prices.

During 2006 we increased our inventory
levels to meet forecasted future demand. If the forecasted demand does not materialize into purchase orders for these products, we may be required to write-off our inventory balances or reduce the value of our inventory to fair value, based on a
reduced sales prices. A write-off of the inventory, or a reduction in the inventory value due to a sales price reduction, could have a material impact on our operating results. Further, if we are unable to improve inventory turns and generate
targeted operating cash flow projections, we may not satisfy market expectations which could negatively affect our stock price.

Our financial
statements in 2006 include significant material expenses related to the adoption of SFAS 123(R). These expenses may fluctuate greatly in the future due to a number of estimates and assumptions used in the pricing model.

On January 1, 2006, we adopted SFAS No. 123(R), which requires us to recognize share-based compensation expense in our financial statements
based on the fair value determined for our stock option grants and employee stock purchase plan. Previously we applied SFAS No. 123, which allowed us to apply the provisions of APB No. 25 and provide pro forma net income (loss) and pro
forma net income (loss) per share disclosures for stock-based payments as if the expense had been recognized. We have elected to apply the modified prospective approach in our adoption of SFAS No. 123(R) and thus have not restated our prior
results to include stock-based payment expense. We use the Black-Scholes model for the stock-based payment expense calculation to determine their fair value, which includes a number of estimates including the expected lives of the options, the
volatility of the prices of our common stock on the NASDAQ Global Select Market and interest rates. A significant change in any of these estimates, or in our option pricing model, could have a material impact on our financial statements. In
addition, although we have provided supplemental data to assist investors in comparing our results after January 1, 2006 with prior results,



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investors may not be able to assess improvements or declines in our operating results absent the impact of stock-based compensation expense, and our stock
price may be adversely affected.

In the event we are unable to satisfy regulatory requirements relating to internal controls, or if these internal
controls over financial reporting are not effective, our business and our stock price could suffer.

Section 404 of the
Sarbanes-Oxley Act of 2002 requires companies to do a comprehensive and costly evaluation of their internal controls. As a result, as of December 31, 2006, we were required to perform an evaluation of our internal controls over financial
reporting and have our independent auditor attest to our evaluation. At December 31, 2006, management and our auditors did not identify any material weaknesses over internal controls over financial reporting. Our efforts to comply with
Section 404 and related regulations regarding our managements required assessment of internal control over financial reporting and our independent auditors attestation of that assessment has required, and continues to require, the
commitment of significant financial and managerial resources. While we anticipate maintaining the integrity of our internal controls over financial reporting and all other aspects of Section 404, we cannot be certain that a material weakness
will not be identified when we test the effectiveness of our control systems in the future. If a material weakness is identified, we could be subject to regulatory investigations or sanctions, costly litigation or a loss of public confidence in our
internal controls, which could have an adverse effect on our business and our stock price.

Our revenues are at risk if we do not introduce new
products and/or decrease costs.

The production of GaAs integrated circuits has been and continues to be more costly than the
production of silicon devices. Although we have reduced production costs through decreasing raw wafer costs, increasing wafer size and fabrication yields, decreasing die size and achieving higher volumes, there can be no assurance that we will be
able to continue to decrease production costs. Further, the average selling prices of our products have historically decreased over the products lives and we expect them to continue to do so.

To offset these decreases, we rely primarily on achieving yield improvements and other cost reductions for existing products and on introducing new
products that can be manufactured at lower costs. However, we believe our costs of producing GaAs integrated circuits will continue to exceed the costs associated with the production of silicon devices. As a result, we must offer devices which
provide superior performance to that of silicon such that the perceived price/performance of our products is competitive with silicon devices and there can be no assurance that we can continue to identify markets which require performance superior
to that offered by silicon solutions or that we will continue to offer products which provide sufficiently superior performance to offset the cost differentials. We believe our future success depends, in part, on our timely development and
introduction of new products that compete effectively on the basis of price and performance and adequately address customer requirements. The success of new product and process introductions depends on several factors, including:



| |  |  | proper selection of products and processes;
| | - |  | -------------------------------------------



| |  |  | successful and timely completion of product and process development and commercialization;
| | - |  | ------------------------------------------------------------------------------------------



| |  |  | market acceptance of our own new products, or of our customers new products;
| | - |  | -----------------------------------------------------------------------------



| |  |  | achievement of acceptable manufacturing yields;
| | - |  | -----------------------------------------------



| |  |  | our ability to offer new products at competitive prices; and
| | - |  | ------------------------------------------------------------



| |  |  | managing the cost of raw materials and manufacturing services.
| | - |  | --------------------------------------------------------------

Our product and process development efforts may not be successful and our new products or processes may not achieve market acceptance. To the extent that our cost reductions and new product introductions do not occur
in a timely manner, our results of operations could suffer.



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Our business could be harmed if systems manufacturers do not use components made of GaAs or the other alternative
materials we utilize.

Silicon semiconductor technologies are the dominant process technologies for integrated circuits and the
performance of silicon integrated circuits continues to improve. System designers may be reluctant to adopt our products because of:



| |  |  | their unfamiliarity with designing systems with our products;
| | - |  | -------------------------------------------------------------



| |  |  | their concerns related to manufacturing costs and yields;
| | - |  | ---------------------------------------------------------



| |  |  | their unfamiliarity with our design and manufacturing processes; and
| | - |  | --------------------------------------------------------------------



| |  |  | uncertainties about the relative cost effectiveness of our products compared to high performance silicon components.
| | - |  | --------------------------------------------------------------------------------------------------------------------

Systems manufacturers may not use GaAs components because the production of GaAs integrated circuits has been, and continues to be, more costly than the
production of silicon devices. Systems manufacturers may also be reluctant to rely on a jointly produced product because future supplies may depend on our continued good relationships with those vendors. As a result, we must offer devices that
provide superior performance to that of traditional silicon based devices.

In addition, customers may be reluctant to rely on a smaller
company like ours for critical components. We cannot be certain that additional systems manufacturers will design our products into their systems or that the companies that have utilized our products will continue to do so in the future. If our
products fail to achieve market acceptance, our results of operations would suffer.

If we fail to sell a high volume of products, our operating
results will be harmed.

Because large portions of our manufacturing costs are relatively fixed, high manufacturing volumes are
critical to our operating results. If we fail to achieve acceptable manufacturing volumes or experience product shipment delays, our results of operations could be harmed. During periods of decreased demand, our high fixed manufacturing costs
negatively affect our results of operations. We base our expense levels in part on our expectations of future orders and these expense levels are predominantly fixed in the short-term. If we receive fewer customer orders than expected or if our
customers delay or cancel orders, we may not be able to reduce our manufacturing costs in the short-term and our operating results would be harmed. In addition, we are selling products to an increasing number of our customers on a consignment basis,
which can limit our ability to forecast revenues and adjust our costs in the short-term, if appropriate.

Underutilization of our manufacturing
facilities and additional capital expenditures may adversely affect our operating results.

Historically, we have underutilized our
manufacturing lines. This excess capacity means we incur increased fixed costs in our products relative to the revenues we generate, which could have an adverse effect on our results of operations, particularly during economic downturns. If we are
unable to improve utilization levels at these facilities and correctly manage capacity, the increased expense levels will have an adverse effect on our business, financial condition and results of operations.

Alternatively, we have increased our capacity in certain facilities to meet current customer demands. These facilities currently have limitations in
certain areas of manufacturing and we may need to invest in more capital equipment to relieve these manufacturing limitations and allow for greater capacity. If we acquire more equipment, our fixed costs will increase. Further, if customer demand
later falls, the increased expense levels will have an adverse effect on our business, financial condition and results of operations.



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If we do not sell our customer-specific products in large volumes, our operating results may be harmed.

We manufacture a substantial portion of our products to address the needs of individual customers. Frequent product introductions
by systems manufacturers make our future success dependent on our ability to select development projects which will result in sufficient volumes to enable us to achieve manufacturing efficiencies. Because customer-specific products are developed for
unique applications, we expect that some of our current and future customer-specific products may never be produced in sufficient volume and may impair our ability to cover our fixed manufacturing costs. Furthermore, if customers cancel or delay
orders for these customer-specific products, our inventory of these products may become unmarketable or obsolete, which would negatively affect our operating results.

In addition, if we experience delays in completing designs, fail to obtain development contracts from customers whose products are successful, or fail to have our product designed into the next generation product of
existing volume production customers, our revenues could be harmed.

We face risks of a loss of revenues if contracts with the U.S. government or
military contractors are canceled or delayed.

In 2006 we received approximately 10% of our revenues from the U.S. government or
from prime contractors on U.S. government sponsored programs principally for military applications. These military programs with the U.S. government generally have long lead times such as the DARPA contract and F-22 Raptor and Joint Strike Fighter
aircraft programs. They are also subject to delays or cancellation. Changes in military funding or the loss of a significant military program or contract would have a material adverse impact on our operating results. Further, spending on military
contracts can vary significantly depending on funding from the U.S. government. We believe our government and military contracts in the recent past have been negatively impacted by the war in Iraq as the government allocated more funding to the war
and less on new development and long-term programs, such as the ones in which we participate.

We face risks from failures in our manufacturing
processes, the maintenance of our fabrication facilities and the processes of our vendors.

The fabrication of integrated circuits, particularly those made of GaAs, is a highly complex and precise process. Our integrated circuits are primarily manufactured on wafers made of GaAs while our SAW filters are
currently manufactured primarily on LiNbO3, LiTaO3and quartz wafers and our BAW wafers are currently manufactured on sapphire or silicon wafers. We refer to the proportion of final components that have been
processed, assembled and tested relative to the gross number of components that could be constructed from the raw materials as our manufacturing yield. Compared to the manufacturing of silicon integrated circuits, GaAs technology is less mature and
more difficult to design and manufacture within specifications in large volume. In addition, the more brittle nature of GaAs wafers can result in lower manufacturing yields than with silicon wafers. Further, during manufacturing, each wafer is
processed to contain numerous integrated circuits or SAW/BAW filters which may also result in lower manufacturing yields. As a result, we may reject or be unable to sell a substantial percentage of wafers or the components on a given wafer because
of:



| |  |  | minute impurities;
| | - |  | ------------------



| |  |  | difficulties in the fabrication process, such as failure of special equipment, operator error or power outages;
| | - |  | ---------------------------------------------------------------------------------------------------------------



| |  |  | defects in the masks used to print circuits on a wafer;
| | - |  | -------------------------------------------------------



| |  |  | electrical and/or optical performance;
| | - |  | --------------------------------------



| |  |  | wafer breakage; or
| | - |  | ------------------



| |  |  | other factors.
| | - |  | --------------



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In the past we have experienced lower than expected manufacturing yields, which have delayed product
shipments and negatively impacted our results of operations. We may experience similar difficulty in maintaining acceptable manufacturing yields in the future. Further, the transfer of production of a product to a different facility often requires
the qualification of the facility by certain customers. There can be no certainty that such changes and transfers will be implemented on a cost-effective basis without delays or disruption in our production and without adversely affecting our
results of operations. Further, offshore operations are subject to certain inherent risks, including delays in transportation, changes in governmental policies, tariffs, import/export regulations and fluctuations in currency exchange rates in
addition to geographic limitations on management controls and reporting and there can be no assurance that the inherent risks of offshore operations will not adversely affect our future operating results. We also depend on certain vendors for
components, equipment and services. We maintain stringent policies regarding qualification of these vendors. However, if these vendors processes vary in reliability or quality, they could negatively affect our products, and thereby, our
results of operations.

In addition, the maintenance of our fabrication facilities and our assembly facilities is subject to risks,
including:



| |  |  | the demands of managing and coordinating workflow between geographically separate production facilities;
| | - |  | --------------------------------------------------------------------------------------------------------



| |  |  | disruption of production in one of our facilities as a result of a slowdown or shutdown in our other facility; and
| | - |  | ------------------------------------------------------------------------------------------------------------------



| |  |  | higher operating costs from managing geographically separate manufacturing facilities.
| | - |  | --------------------------------------------------------------------------------------

We face risks from a proportion of our operations and employees being located outside of the U.S.

A number of our employees and operations are located in countries other than the U.S. We also employ contractors in other countries to perform certain
packaging and test operations for us. The laws and governance of these countries may differ substantially from that of the U.S. and may expose us to increased risks of adverse impacts on our operations and results of operations. These risks could
include: loss of protection of proprietary technology, disruption of production processes, interruption of freight channels and delivery schedules, currency exposure, financial institution failure, government expropriation, labor shortages,
political unrest, local tax laws and fraud. For example, our operating facility in Costa Rica presents risks of disruption such as government intervention, currency fluctuations, labor disputes, limited supplies of labor, power interruption, civil
unrest, or war. Any such disruptions could have a material adverse effect on our business, results of operations and financial condition.



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Some of our manufacturing facilities are located in areas prone to natural disasters.

We have a SAW manufacturing and assembly facility located in Apopka, Florida and an assembly facility for SAW products in San Jose, Costa Rica.
Hurricanes, tropical storms, flooding, tornadoes, and other natural disasters are common events for Florida and Central America that could affect our operations in these areas. Other natural disasters such as earthquakes, volcanic eruptions,
tornadoes and flooding could also affect our facilities in Oregon and Texas. Any disruptions from these or other natural disasters would have a material adverse impact on our operations and financial results. The following table indicates the
approximate exposure we believe we have with respect to natural disasters:



|                     |  |                  |              |                               |   |          |    |  
|-------------------- |  | ---------------- | ------------ | ----------------------------- | - | -------- | -- | -
|                     |  | Type of Disaster |              | Approximate Percent of Total* |  
|Location             |  |                  | Fixed Assets |                               |   | Revenues |   
|Apopka, Florida      |  | H                |              | 15                            | % |          | 25 | %
|Bend, Oregon         |  | E, V             |              | 0                             | % |          | 0  | %
|Dallas, Texas        |  | H                |              | 45                            | % |          | 25 | %
|Hillsboro, Oregon    |  | E, V             |              | 30                            | % |          | 50 | %
|San Jose, Costa Rica |  | E, V, H          |              | 10                            | % |          | 25 | %

---

|E | Earthquake/mudslide
|-- | -------------------

|V | Volcanic eruption
|-- | -----------------

|H | Hurricane and/or tornado and flooding
|-- | -------------------------------------

|* | Figures are based on revenues for the year ended December 31, 2006 or net fixed assets as of December 31, 2006. Additionally, the sum may be greater than 100% due to
shared risks between locations.
|- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

We may have exposure to income tax rate fluctuations as well as to additional tax liabilities, which
would affect our financial position.

As a corporation with operations both in the United States and abroad, we are subject to
income taxes in both the United States and various foreign jurisdictions. Significant judgment is required in determining our worldwide income tax provision. Our effective tax rate is subject to fluctuations as the income tax rates for each year are
a function of the following factors, among others:



| |  |  | the effects of a mix of profits or losses earned by us and our subsidiaries in numerous foreign tax jurisdictions with a broad range of income tax rates;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | our ability to utilize recorded deferred tax assets;
| | - |  | ----------------------------------------------------



| |  |  | changes in contingencies related to taxes, interest or penalties resulting from internal, accounting firm and governmental tax reviews and audits;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | tax holidays; and
| | - |  | -----------------



| |  |  | changes in tax laws or the interpretation of such laws, specifically transfer pricing, permanent establishment and other intercompany transactions.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------

Changes in the mix of these items and other items may cause our effective tax rate to fluctuate between periods, which
could have a material adverse effect on our financial position.

Our business may be adversely affected by acts of terrorism or war.

Acts of terrorism or war could interrupt or restrict our business in several ways. We rely extensively on the use of air
transportation to move our inventory between our facilities and to and from our vendors, as well as to ship finished products to our customers. If war or terrorist acts cause air transportation to be grounded or severely interrupted, our business
would be adversely impacted. Additionally, war or acts of terrorism could cause existing export regulations to be changed, which could limit the extent to which we



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are allowed to export our products. To the extent that war or acts of terrorism also reduce customer confidence and create general economic weakness, our
business would also be adversely affected. Further, our products are sold to manufacturers who sell their devices around the world. If acts of terrorism or war reduce the demand for these devices in certain areas, our results could suffer.

A widespread outbreak of an infectious disease or illness could negatively affect our marketing, assembly and test, design, or other operations,
making it more difficult and expensive to meet our obligations to our customers and could result in reduced demand from our customers.

A widespread outbreak of an infectious disease or illness such as avian influenza could adversely affect our operations as well as demand from our customers. A number of countries in the Asia/Pacific region have experienced outbreaks of
different infectious diseases and illnesses in the past. Many of our customers operate facilities in these areas and some of our assembly and test subcontractors are located in these regions. As a result of widespread outbreaks, our operations could
be severely affected through reduced demand from customers. Further, employees of our customers and subcontractors could become ill, or be quarantined, and they could suspend operations.

Our operating results could be harmed if we lose access to sole or limited sources of materials, equipment or services.

We currently obtain a portion of the components, equipment and services for our products from limited or single sources, such as certain ceramic packages
and chemicals. We purchase these components, equipment, supplies and services on a purchase order basis, do not carry significant inventories and generally do not have long-term supply contracts with these vendors. Our requirements are relatively
small compared to silicon semiconductor manufacturers. Because we often do not account for a significant part of our vendors business, we may not have access to sufficient capacity from these vendors in periods of high demand. If we were to
change any of our sole or limited source vendors, we would be required to requalify each new vendor. Requalification could prevent or delay product shipments, which could negatively affect our results of operations. In some cases, it would be
difficult to replace these suppliers and requalification could take up to 12 months.

Our reliance on a limited number of suppliers for
certain raw materials and parts may impair our ability to produce our products on time and with acceptable yields. For example, at times in the past, we have experienced difficulties in obtaining ceramic packages and lids used in the production of
bandpass filters. At other times, the acquisition of relatively simple devices, such as capacitors, has been problematic because of the large demand swings that can occur in the handset market for such components. The success of these products is
critical to the overall success of our business. The primary risk surrounding our source of supply to manufacture these products is the possible bankruptcy of our suppliers or their inability to meet our delivery schedules. In addition, our reliance
on these vendors may negatively affect our production if the components, equipment or services vary in reliability or quality. If we are unable to obtain timely deliveries of sufficient quantities of acceptable quality or if the prices increase, our
results of operations could be harmed.

Our operating results could be harmed if our subcontractors and partners are unable to fulfill our
requirements.

We currently use subcontractors for the majority of our integrated circuit and module assemblies, as well as final
product testing. Approximately 60% of our revenues are derived from components in which we utilize subcontractors for some portion of the production process. We expect this percentage to grow as module products become a larger portion of our product
revenues. There are certain risks associated with dependence on third party providers, such as minimal control over delivery scheduling, adequate capacity during demand peaks, warranty issues and protection of intellectual property. Additionally, if
these subcontractors are unable to meet our needs, it could prevent or delay production shipments that could



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negatively affect our results of operations and our customer relationships. If we were to change any of our subcontractors, we would be required to
re-qualify each new subcontractor, which could also prevent or delay product shipments that could negatively affect our results of operations. In addition, our reliance on these subcontractors may negatively affect our production if the services
vary in reliability or quality. If we are unable to obtain timely service of acceptable quality or if the prices increase, our results of operations could be harmed.

If our products fail to perform or meet customer requirements, we could incur significant additional costs.

The fabrication of integrated circuits and SAW/BAW filters from substrate materials and the modules containing these components is a highly complex and precise process. Our customers specify quality, performance and
reliability standards that we must meet. If our products do not meet these standards, we may be required to rework or replace the products. Our products may contain undetected defects or failures that only become evident after we commence volume
shipments, which we may experience from time to time. Other defects or failures may also occur in the future. If such failures or defects occur, we could:



| |  |  | lose revenues;
| | - |  | --------------



| |  |  | incur increased costs such as warranty expense and costs associated with customer support;
| | - |  | ------------------------------------------------------------------------------------------



| |  |  | experience delays, cancellations or rescheduling of orders for our products; or
| | - |  | -------------------------------------------------------------------------------



| |  |  | experience increased product returns or discounts.
| | - |  | --------------------------------------------------

We may face fines or our facilities could be closed if we fail to comply with environmental regulations.

Federal,
state and local regulations impose various environmental controls on the storage, handling, discharge and disposal of chemicals and gases used in our manufacturing process. For our manufacturing facilities, we generally provide our own manufacturing
waste treatment and contract for disposal of some materials. We are required to report usage of environmentally hazardous materials and the failure to comply with present or future regulations could result in fines being imposed on us and we could
be required to suspend production or cease our operations. These regulations could require us to acquire significant equipment or to incur other substantial expenses to comply with environmental regulations. Any failure by us to control the use of,
or to adequately restrict the discharge of, hazardous substances could subject us to future liabilities and harm our results of operations. Further, new environmental initiatives could affect the materials we currently use in production.

Environmental regulations such as the WEEE and RoHS directives may require us to redesign our products and to develop compliance administration systems.

Various countries have begun to require companies selling a broad range of electrical equipment to conform to regulations such as
the WEEE and RoHS directives and we expect additional countries and locations to adopt similar regulations in the future. New environmental standards such as these could require us to redesign our products in order to comply with the standards, and
require the development of compliance administration systems. We have already invested significant resources into developing compliance tracking systems, and further investments may be required. Additionally, we may incur significant costs to
redesign our products and to develop compliance administration systems; however alternative designs may have an adverse effect on our gross profit margin. If we cannot develop compliant products timely or properly administer our compliance programs,
our revenues may also decline due to lower sales, which would adversely affect our operating results.

Customers may delay or cancel orders due to
regulatory delays.

The increasing significance of electronic communications products has increased pressure on regulatory bodies
worldwide to adopt new standards for electronic communications, generally following extensive investigation of and deliberation over competing technologies. The delays inherent in the



26



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regulatory approval process may in the future cause the cancellation, postponement or rescheduling of the installation of communications systems by our
customers. These delays have in the past had, and may in the future have, a negative effect on our sales and our results of operations.

We have
substantial indebtedness at December 31, 2006 and could incur additional debt in the future.

At December 31, 2006, we had
$218.8 million of indebtedness remaining in the form of our convertible subordinated notes. The notes were due on March 1, 2007 and at that time we paid the balance of the debt and accrued interest from our cash reserves. We may incur
additional debt in the future, which could be at substantially different terms. Further, there can be no assurance that we will be able obtain debt, or to meet debt service obligations once debt is obtained.

The use of approximately $223.1 million to retire our convertible subordinated notes substantially reduced our cash, cash equivalents and marketable
securities which were $373.2 million as of December 31, 2006. If we do not have adequate amounts of cash, cash equivalents and marketable securities to fund our working capital needs we may be required to obtain debt or sell additional common
stock to expand our business or to satisfy short-term cash needs.

We must improve our products and processes to remain competitive.

If technologies or standards that are supported by either our products or by our customers products become obsolete or fail
to gain widespread commercial acceptance, our results of operations may be materially impacted. Because of continual improvements in semiconductor technology, including those in high performance silicon technologies such as CMOS (complementary metal
oxide semiconductor) where substantially more resources are invested than in other technologies such as GaAs and SAW products, we believe that our future success will depend, in part, on our ability to continue to improve our product and process
technologies. We must also develop new technologies in a timely manner and be able to adapt our products and processes to technological changes to support emerging and established industry standards. We have and must continue to perform significant
research and development into advanced material development such as GaN, and silicon carbide (SiC) to compete with future technologies of our competitors. These research and development efforts may not be accepted by our customers, and
therefore may not achieve sustained production in the future. Further, we may not be able to improve our existing products and process technologies, or be able to develop new technologies in a timely manner or effectively support industry standards.
If we fail to do so, our customers may select another GaAs, SAW or BAW product, or even move to an alternative technology.

Our results of operations
may suffer if we do not compete successfully.

The markets for our products are characterized by price competition, rapid
technological change, short product life cycles, and heightened global competition. Many of our competitors have significantly greater financial, technical, manufacturing and marketing resources. We expect intensified competition from existing
integrated circuit, SAW and BAW device suppliers, as well as from the entry of new competitors to our target markets and from the internal operations of some companies producing products similar to ours for their internal requirements.

Competition from existing or potential competitors may increase due to a number of factors including, but not limited to, the following:



| |  |  | offering of new or emerging technologies in integrated circuit design using alternative materials;
| | - |  | --------------------------------------------------------------------------------------------------



| |  |  | offering of new or emerging technologies such as digital filtering direct conversion as alternatives to SAW filters;
| | - |  | --------------------------------------------------------------------------------------------------------------------



| |  |  | mergers and acquisitions of our customers with our competitors or other entities;
| | - |  | ---------------------------------------------------------------------------------



| |  |  | longer operating histories and presence in key markets;
| | - |  | -------------------------------------------------------



27



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##### Table of Contents

| |  |  | development of strategic relationships between, or mergers of, our competitors;
| | - |  | -------------------------------------------------------------------------------



| |  |  | ability to obtain raw materials at lower costs due to larger purchasing volumes or other advantageous supply relationships;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------



| |  |  | access to a wider customer base; and
| | - |  | ------------------------------------



| |  |  | access to greater financial, technical, manufacturing and marketing resources.
| | - |  | ------------------------------------------------------------------------------

Competition is primarily based on performance elements such as speed, complexity and power dissipation, as well as price, product quality and ability to
deliver products in a timely fashion. Due to the proprietary nature of our products, competition occurs almost exclusively at the system design stage. As a result, a design win by our competitors or by us typically limits further competition with
respect to manufacturing a given design. Additionally, manufacturers of high performance silicon integrated circuits have achieved greater market acceptance of their existing products and technologies in some applications, as compared to GaAs.
Further, we compete with both GaAs and silicon suppliers in all of our target markets.

If we fail to integrate any future acquisitions or if we
unsuccessfully invest in privately held companies, our business will be harmed.

We face risks from any future acquisitions or
investments, including the following:



| |  |  | we may fail to merge and coordinate the operations and personnel of newly acquired companies with our existing business;
| | - |  | ------------------------------------------------------------------------------------------------------------------------



| |  |  | we may fail to retain the key employees required to make the operation successful;
| | - |  | ----------------------------------------------------------------------------------



| |  |  | additional complexity may affect our flexibility and ability to respond quickly to market and management issues;
| | - |  | ----------------------------------------------------------------------------------------------------------------



| |  |  | we may experience difficulties integrating our financial and operating systems and maintaining effective internal controls over financial reporting;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | we may experience additional financial and accounting challenges and complexities in areas such as tax planning, treasury management, financial reporting and risk
management;
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | our ongoing business may be disrupted or receive insufficient management attention;
| | - |  | -----------------------------------------------------------------------------------



| |  |  | we may not cost-effectively and rapidly incorporate the technologies we acquire;
| | - |  | --------------------------------------------------------------------------------



| |  |  | we may not be able to cost-effectively develop commercial products using the newly acquired technology;
| | - |  | -------------------------------------------------------------------------------------------------------



| |  |  | we may not be able to recognize the cost savings or other financial benefits we anticipated;
| | - |  | --------------------------------------------------------------------------------------------



| |  |  | we may not be able to retain the existing customers of newly acquired operations;
| | - |  | ---------------------------------------------------------------------------------



| |  |  | existing customers of the acquired operations may demand significant price reductions or other detrimental term changes as a result of the change in ownership;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | our corporate culture may clash with that of the acquired businesses; and
| | - |  | -------------------------------------------------------------------------



| |  |  | we may incur unknown liabilities associated with acquired businesses.
| | - |  | ---------------------------------------------------------------------

We face risks from equity investments in privately held companies, such as:



| |  |  | we may not realize the expected benefits associated with the investment resulting in a partial or total write-off of this investment;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------



| |  |  | additional rounds of funding may substantially dilute our position if we do not participate in the subsequent funding;
| | - |  | ----------------------------------------------------------------------------------------------------------------------



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| |  |  | we may need to provide additional funding to support the privately held company; or
| | - |  | -----------------------------------------------------------------------------------



| |  |  | if the value of the equity investment decreases, we may realize losses on our holdings.
| | - |  | ---------------------------------------------------------------------------------------

We will continue to evaluate strategic opportunities available to us and we may pursue product, technology or business acquisitions or investments in
strategic partners. However, we may not successfully address these risks or any other problems that arise in connection with future acquisitions or equity investments in privately held companies.

In addition to the risks above in connection with any future acquisitions, we may issue equity securities that could dilute the percentage ownership of
our existing stockholders, we may incur additional debt and we may be required to amortize expenses related to other intangible assets or record impairment of goodwill, all of which may negatively affect our results of operations.

If we do not hire and retain key employees, our business will suffer.

Our future success depends in large part on the continued service of our key technical, marketing and management personnel. We also depend on our ability to continue to identify, attract and retain qualified technical
employees, particularly highly skilled design, process and test engineers involved in the manufacture and development of our products and processes. We must also recruit and train employees to manufacture our products without a substantial reduction
in manufacturing yields. There are many other semiconductor companies located in the communities near our facilities and, as the economy improves, it may become increasingly difficult for us to attract and retain employees. The competition for key
employees is intense, and the loss of key employees could negatively affect us.

Increases in salaries of technical, sales and administrative
personnel may outpace productivity gains, which could result in our expenses growing at a rate that exceeds our revenue growth rate.

The U.S. economy and the demand for our products improved 2006, which led to increased production volumes and a higher absorption of fixed costs and operating expenses for our company. In addition, this economic recovery has led to
increases in the salaries of our technical, sales and administrative personnel. As we try to remain competitive and retain our employees and increase salaries, these increases may outpace our productivity gains and result in our expenses growing at
a rate that exceeds our revenue growth rate, which could have an adverse effect on our financial results.

Our business may be harmed if we fail to
protect our proprietary technology.

We rely on a combination of patents, trademarks, trade secret laws, confidentiality procedures
and licensing arrangements to protect our intellectual property rights. We cannot be certain that patents will be issued from any of our pending applications or that patents will be issued in all countries where our products can be sold. Further, we
cannot be certain that any claims allowed from pending applications will be of sufficient scope or strength to provide meaningful protection or any commercial advantage. Our competitors may also be able to design around our patents. The laws of some
countries in which our products are or may be developed, manufactured or sold, may not protect our products or intellectual property rights to the same extent as do the laws of the U.S., increasing the possibility of piracy of our technology and
products. Although we intend to vigorously defend our intellectual property rights, we may not be able to prevent misappropriation of our technology. Our competitors may also independently develop technologies that are substantially equivalent or
superior to our technology.

Our involvement in any patent dispute or other intellectual property dispute or action to protect trade secrets
and know-how could have a material adverse effect on our business. Adverse determinations in any litigation could subject us to significant liabilities to third parties, require us to seek licenses from third parties and prevent us from
manufacturing and selling our products. Any of these situations could have a material adverse effect on our business.



29



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##### Table of Contents

Our ability to produce our products may suffer if someone claims we infringe on their intellectual property.

The integrated circuit, SAW and BAW device industries are characterized by vigorous protection and pursuit of intellectual property
rights or positions, which have resulted in significant and often protracted and expensive litigation. If it is necessary or desirable, we may seek licenses under such patents or other intellectual property rights. However, we cannot be certain that
licenses will be offered or that we would find the terms of licenses that are offered acceptable or commercially reasonable. Our failure to obtain a license from a third party for technology used by us could cause us to incur substantial liabilities
and to suspend the manufacture of products. For example, in 2006, we received notice that a claim alleging patent infringement had been filed against us by StratEdge. Although we deny any wrongdoing, we paid substantial legal fees in defending
ourselves. Furthermore, we may initiate claims or litigation against third parties for infringement of our proprietary rights or to establish the validity of our proprietary rights. Litigation by or against us could result in significant expense and
divert the efforts of our technical personnel and management, whether or not the litigation results in a favorable determination. In the event of an adverse result in any litigation, we could be required to:



| |  |  | pay substantial damages;
| | - |  | ------------------------



| |  |  | indemnify our customers;
| | - |  | ------------------------



| |  |  | stop the manufacture, use and sale of the infringing products;
| | - |  | --------------------------------------------------------------



| |  |  | expend significant resources to develop non-infringing technology;
| | - |  | ------------------------------------------------------------------



| |  |  | discontinue the use of certain processes; or
| | - |  | --------------------------------------------



| |  |  | purchase licenses to the technology and/or pay royalties.
| | - |  | ---------------------------------------------------------

We may be unsuccessful in developing non-infringing products or negotiating licenses upon reasonable terms, as the case may be. These problems might not be resolved in time to avoid harming our results of operations.
Further, if any third party makes a successful claim against our customers or us and a license is not made available to us on commercially reasonable terms, our business could be harmed.

Our ability to accurately predict revenues and inventory needs could deteriorate if we generate additional sales through inventory hubbing distribution facilities.

Several of our larger customers have requested that we send our products to independent warehouses known as inventory hubbing distribution facilities to
assist them with their inventory control. We do not recognize revenues from these hubbing arrangements until the customer takes delivery of the inventory and title of the goods passes to the customer. As a result, increased shipments to these
facilities make it more difficult for us to predict short-term revenues and inventory consumption as customers can take delivery of the products with little or no lead-time. In addition, stocking requirements at hubbing facilities tends to reduce
inventory turns, increases working capital requirements and increases the possibility of excess, obsolete and inventory loss issues.

Our business
may suffer due to risks associated with international sales.

Our sales outside of the U.S. during 2006, 2005 and 2004 were
approximately 60%, 68% and 58%, respectively. As a result of having a significant amount of sales outside of the U.S., we face inherent risks from these sales, including:



| |  |  | imposition of government controls;
| | - |  | ----------------------------------



| |  |  | currency exchange rate fluctuations;
| | - |  | ------------------------------------



| |  |  | longer payment cycles and difficulties related to the collection of receivables from international customers;
| | - |  | -------------------------------------------------------------------------------------------------------------



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##### Table of Contents

| |  |  | reduced protection for intellectual property rights in some countries;
| | - |  | ----------------------------------------------------------------------



| |  |  | unfavorable tax consequences;
| | - |  | -----------------------------



| |  |  | difficulty obtaining distribution and support;
| | - |  | ----------------------------------------------



| |  |  | political instability; and
| | - |  | --------------------------



| |  |  | tariffs and other trade barriers.
| | - |  | ---------------------------------

In
addition, due to the technological advantages provided by GaAs integrated circuits in many military applications, the Office of Export Administration of the U.S. Department of Commerce must license all of our sales outside of the U.S. We are also
required to obtain licenses from that agency for sales of our SAW products to customers in certain countries. If we fail to obtain these licenses or experience delays in obtaining these licenses in the future, our results of operations could be
harmed. Also, because a majority of our foreign sales are denominated in U.S. dollars, increases in the value of the dollar would increase the price in local currencies of our products and make our products less price competitive.

We may be subject to a securities class action suit if our stock price falls.

Following periods of volatility in the market price of a companys stock, some stockholders may file securities class action litigation. For example, in 1994, a stockholder class action lawsuit was filed against
us, our underwriters and some of our officers, directors and investors, which alleged that we, our underwriters and certain of our officers, directors and investors intentionally misled the investing public regarding our financial prospects. We
settled the action and recorded a special charge of $1.4 million associated with the settlement of this lawsuit and related legal expenses, net of accruals, in 1998. Additionally, in 2003, a class action complaint was purportedly filed on behalf of
purchasers of the stock of Sawtek, Inc., our wholly owned subsidiary between January 2000 and May 24, 2001, against Sawtek and former officers of Sawtek and the Company. Although the claim was dismissed with prejudice in October 2005, our
management spent time defending the claims and we incurred legal fees to defend ourselves. Future claims, if any, could harm our operating results, and we may incur significant legal fees defending these claims. Further, defending these claims
distracts our management from running our business.

Our stock will likely be subject to substantial price and volume fluctuations due to a number of
factors, many of which are beyond our control and may prevent our stockholders from reselling our common stock at a profit.

The
securities markets have experienced significant price and volume fluctuations and the market prices of the securities of semiconductor companies have been especially volatile. The market price of our common stock may experience significant
fluctuations in the future. For example, our common stock price has fluctuated from a high of approximately $6.07 to a low of approximately $3.70 during the 52 weeks ended December 31, 2006. This market volatility, as well as general economic,
market or political conditions could reduce the market price of our common stock in spite of our operating performance. In addition, our operating results could be below the expectations of public market analysts and investors, and in response, the
market price of our common stock could decrease significantly. Further, high stock price volatility could result in higher stock-based compensation expense charges.

Our certificate of incorporation and bylaws include anti-takeover provisions, which may deter or prevent a takeover attempt.

Some provisions of our certificate of incorporation and amended and restated bylaws and provisions of Delaware law may deter or prevent a takeover attempt, including a takeover that might result in a premium over the
market price for our common stock. These provisions include:

Cumulative voting.    Our stockholders are entitled
to cumulate their votes for directors.



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##### Table of Contents

Stockholder proposals and nominations.    Our stockholders must give advance
notice, generally 120 days prior to the relevant meeting, to nominate a candidate for director or present a proposal to our stockholders at a meeting. These notice requirements could inhibit a takeover by delaying stockholder action.

Stockholder rights plan.We may trigger our stockholder rights plan in the event our board of directors does
not agree to an acquisition proposal. The rights plan may make it more difficult and costly to acquire our company.

Preferred
stock.Our certificate of incorporation authorizes our board of directors to issue up to five million shares of preferred stock and to determine what rights, preferences and privileges such shares have. No action by our
stockholders is necessary before our board of directors can issue the preferred stock. Our board of directors could use the preferred stock to make it more difficult and costly to acquire our company.

Delaware anti-takeover statute.The Delaware anti-takeover law restricts business combinations with some stockholders once
the stockholder acquires 15% or more of our common stock. The Delaware statute makes it harder for our company to be acquired without the consent of our board of directors and management.

Item 1B.Unresolved Staff Comments

None.



|Item 2. | Properties
|------- | ----------



|                                                 |  |                                                                                  |  |                                          |  |                           |  |                
|------------------------------------------------ |  | -------------------------------------------------------------------------------- |  | ---------------------------------------- |  | ------------------------- |  | ---------------
|Location                                         |  | Purpose                                                                          |  | Approximate Building Size in Square Feet |  | Approximate Land in Acres |  | Leased or Owned
|Hillsboro, Oregon                                |  | Headquarters, administration, test, technical, wafer fabrication and engineering |  | 254,000                                  |  | 50                        |  | Owned          
|Richardson, Texas                                |  | Wafer fabrication, engineering, administration, test and technical               |  | 540,000                                  |  | 38                        |  | Owned          
|Apopka, Florida                                  |  | Wafer fabrication, engineering, administration, test and technical               |  | 92,100                                   |  | 16                        |  | Owned          
|San Jose, Costa Rica                             |  | Test and assembly                                                                |  | 61,300                                   |  | 2                         |  | Owned          
|Bend, Oregon                                     |  | Wafer fabrication, engineering, administration, test and technical               |  | 14,100                                   |  |                          |  | Leased         
|Munich, Germany                                  |  | Engineering and marketing                                                        |  | 21,054                                   |  |                          |  | Leased         
|Taipei, Taiwan                                   |  | Engineering and marketing                                                        |  | 11,000                                   |  |                          |  | Leased         
|Lowell, Massachusetts                            |  | Sublet                                                                           |  | 9,141                                    |  |                          |  | Leased         
|Seoul, Korea                                     |  | Engineering and marketing                                                        |  | 6,680                                    |  |                          |  | Leased         
|Chelmsford, Massachusetts                        |  | Engineering                                                                      |  | 14,100                                   |  |                          |  | Leased         
|High Point, North Carolina                       |  | Engineering                                                                      |  | 7,241                                    |  |                          |  | Leased         
|Various field offices each less than 1,000 sq ft |  |                                                                                  |  |                                          |  |                          

We believe these properties are suitable for our current operations. Our Texas facility is
currently running significantly below capacity, however we are planning to locate our high-volume BAW fabrication at this location in the near future.



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##### Table of Contents

|Item 3. | Legal Proceedings
|------- | -----------------

On January 18, 2006, the
Company received notice that a suit had been filed against it by StratEdge Corporation (StratEdge) for patent infringement in the United States District Court, Southern District of California. StratEdge filed an amended complaint on
June 30, 2006. In the amended complaint StratEdge alleges that the Company makes, manufactures, markets, promotes, advertises, offers for sale, and/or sells power amplifiers in packages that infringe one or more claims of StratEdge patent
numbers 5,753,972, 6,172,412, 6,271,579, 5,736,783, and 5,692,298 (the Asserted Patents). The Company filed an answer to the original complaint on February 7, 2006, and an answer to the amended complaint on July 17, 2006,
denying the plaintiffs allegations. The plaintiff seeks, among other items, an injunction against further infringement, full compensation for all damages attributable to the infringement in an amount according to proof at trial but not less
than a reasonable royalty, delivery to StratEdge for destruction of all products that are found to infringe the Asserted Patents, and reasonable attorneys fees. StratEdge also alleges willful infringement of the Asserted Patents and a
declaration that the case is exceptional. The Company denies any wrongdoing and intends to vigorously defend itself in this action. The Court has scheduled a Markman hearing for March 26, 2007.

On February 28, 2007, a purported derivative action (case no. CV 07-0299) was filed on behalf of our stockholders in the United States District Court for
the Central District of Oregon against us and certain of our officers and directors. The plaintiffs allege that we and the individual defendants violated federal and state securities laws, breached their fiduciary duty, abused control, engaged in
constructive fraud, corporate waste, and gross mismanagement, and were unjustly enriched by improperly backdating stock options, resulting in false or misleading disclosures regarding TriQuints business and financial condition. The plaintiffs
also allege that TriQuint failed to properly account for stock options and that the defendants conduct caused artificial inflation in TriQuints stock price. The plaintiffs seek unspecified damages and disgorgement of profits from the
alleged conduct, corporate governance reform, establishment of a constructive trust over defendants stock options and proceeds derived therefrom, punitive damages, and reasonable attorneys, accountants, and experts fees.

In October 2006, the Oregonian, a Portland, Oregon newspaper, ran an article regarding the potential backdating of option grants by
TriQuint and other Portland, Oregon based companies. Subsequently in October 2006, we received an informal request for information from the staff of the San Francisco district office of the Securities and Exchange Commission regarding our option
granting practices. We were also contacted by the Office of the U.S. Attorney for the District of Oregon in November 2006, and were asked to produce documents relating to our option granting practices on a voluntary basis. We are cooperating with
these informal inquiries.

Prior to the filing of our quarterly report on Form 10-Q for the quarter ended September 30, 2006, we conducted
an extensive review of our option grant practices. Our management concluded that no backdating had occurred with respect to our option grants and that our prior disclosures regarding our option grants were not incorrect. We completed the filing of
our Form 10-Q on November 9, 2006 and remain current in our reporting under the Securities Exchange Act of 1934, as amended.

In addition,
from time to time we are involved in judicial and administrative proceedings incidental to our business. Although occasional adverse decisions (or settlements) may occur, we believe that the final disposition of such matters will not have a material
adverse effect on our financial position or results of operations.



|Item 4. | Submission of Matters to a Vote of Security Holders
|------- | ---------------------------------------------------

None.



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##### Table of Contents

PART II



|Item 5. | Market for Registrants Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
|------- | ------------------------------------------------------------------------------------------------------------

Our common stock is listed on the NASDAQ Global Select Market under the symbol TQNT. As of February 26, 2007, there were 138,590,238
shares of common stock outstanding held by approximately 500 stockholders of record. Many stockholders hold their shares in street name. We believe that there are more than 50,000 beneficial owners of our common stock. The following table sets
forth the high and low price per share of our common stock for the periods indicated as reported on the NASDAQ Global Select Market:



|               |  |                          |      |      |   |      |  |     |      |  |   |     
|-------------- |  | ------------------------ | ---- | ---- | - | ---- |  | --- | ---- |  | - | ----
|               |  | Years Ended December 31,
|               |  | 2006                     |      | 2005
|Period         |  | High                     |      | Low  |   | High |  | Low
|First Quarter  |  | $                        | 5.12 |      | $ | 4.30 |  | $   | 4.50 |  | $ | 3.21
|Second Quarter |  | $                        | 6.07 |      | $ | 3.91 |  | $   | 3.59 |  | $ | 2.88
|Third Quarter  |  | $                        | 5.48 |      | $ | 3.70 |  | $   | 4.01 |  | $ | 3.26
|Fourth Quarter |  | $                        | 5.45 |      | $ | 4.24 |  | $   | 5.10 |  | $ | 3.50

We have never declared or paid cash dividends on our common stock and do not anticipate paying cash
dividends in the foreseeable future. Any future determination to pay cash dividends will be at the discretion of our Board of Directors and will be dependent upon our financial condition, results of operations, capital requirements, general business
conditions and other such factors as our Board of Directors deem relevant. The closing price of our common stock on the NASDAQ Global Select Market on December 31, 2006 was $4.50 per share.

The information required by this item regarding equity compensation plans is incorporated by reference under the section entitled Equity Compensation
Plan Information contained in our Proxy Statement for our 2007 Annual Meeting of Stockholders.

Issuer Purchase of Equity Securities

In December 2005, we announced that our Board of Directors authorized the repurchase of up to $25.0 million of the Companys common stock
beginning after our December 31, 2005 earnings release in the first quarter of 2006. During 2006, we repurchased 5,271,442 shares of our stock at an average cost per share of $4.74, completing the $25.0 million authorization. All repurchased
shares were retired upon purchase and the repurchase program has not been renewed. The following schedule summarizes the purchases we made of our common stock during the three months ended December 31, 2006 (in thousands, except per share
data):



|                                      |  |                                  |  |                                       |      |                                                                         |     |                                                                   |   |  
|------------------------------------- |  | -------------------------------- |  | ------------------------------------- | ---- | ----------------------------------------------------------------------- | --- | ----------------------------------------------------------------- | - | -
|Issuer Purchases of Equity
Securities
|Period                                |  | Total Number of Shares Purchased |  | Weighted Average Price Paid per Share |      | Total Number of Shares Purchased as
Part of Publicly Announced Programs |     | Maximum Dollar Value that May Yet Be Purchased Under the Programs
|October 1, 2006October 31, 2006      |  | 450                              |  | $                                     | 5.14 |                                                                         | 450 |                                                                   | $ | 
|November 1, 2006November 30, 2006    |  |                                 |  |                                       |     |                                                                         |    |                                                                   |   | 
|December 1, 2006December 31, 2006    |  |                                 |  |                                       |     |                                                                         |    |                                                                   |   | 
|                                      |  |                                  |  |                                       |      |                                                                         |     |                                                                   |   |  
|Total                                 |  | 450                              |  | $                                     | 5.14 |                                                                         | 450 |                                                                   | $ | 



34



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##### Table of Contents

Stock Price Performance Graph

The following stock performance graph compares the performance of TriQuints common stock to the NASDAQ U.S. Index and to our peer group index, SIC Code 3674Semiconductors and Related Devices. The
returns of each member assume that the initial value of the investments was $100 at the close of business on December 31, 2001, and that all dividends were reinvested. Performance for each member is provided as of the close of business on the
last day of the last five calendar years.

LOGO



|                             |  |        |  |       |  |        |  |        |  |        |  |       
|---------------------------- |  | ------ |  | ----- |  | ------ |  | ------ |  | ------ |  | ------
|                             |  | 2001   |  | 2002  |  | 2003   |  | 2004   |  | 2005   |  | 2006  
|TriQuint Semiconductor, Inc. |  | 100.00 |  | 34.58 |  | 57.67  |  | 36.30  |  | 36.30  |  | 36.71 
|NASDAQ U.S. Index            |  | 100.00 |  | 68.76 |  | 103.68 |  | 113.68 |  | 115.57 |  | 128.38
|Peer Group                   |  | 100.00 |  | 47.48 |  | 88.83  |  | 72.47  |  | 78.06  |  | 78.92 

---

|* | No cash dividends have been declared or paid on our common stock. Stockholder returns over the indicated period should not be considered indicative of future stockholder returns.
The peer group index used, SIC Code 3674Semiconductors and Related Devices, utilizes the same methods of presentation and assumptions for the total return calculation as our company and the NASDAQ U.S. Index. All companies in the peer group
index are weighted in accordance with their market capitalizations.
|- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|Item 6. | Selected Financial Data
|------- | -----------------------

The
following statements of operations data and balance sheet data for the five years ended December 31, 2006 were derived from our audited consolidated financial statements. Audited consolidated balance sheets at December 31, 2006 and 2005
and the related audited consolidated statements of operations and of cash flows for each of the three years in the period ended December 31, 2006 and notes thereto appear elsewhere in this Annual Report on Form 10-K. Audited consolidated
balance sheets at December 31, 2004, 2003 and 2002 and the related audited consolidated statements of operations and of cash flows for the years ended December 31, 2003 and 2002 are not included elsewhere in this Annual Report on
Form 10-K.



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This data should be read in conjunction with the annual consolidated financial statements, related notes
and other financial information appearing elsewhere in this Annual Report on Form 10-K.



|                                                           |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|---------------------------------------------------------- |  | ------------------------ | ------- | - | ---- | - | ------- | ---- |  | - | ------- | - |  | ---- | ------- | - |  | - | -------- | -
|(In thousands, except per share data)                      |  | Years Ended December 31, |        
|                                                           |  | 2006                     |         |   | 2005 |   |         | 2004 |  |   | 2003    |   |  | 2002 |        
|Statement of Operations Data:                              |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|Revenues                                                   |  | $                        | 401,793 |   |      | $ | 294,787 |      |  | $ | 312,971 |   |  | $    | 275,820 |   |  | $ | 267,313  |  
|Cost of goods sold                                         |  |                          | 277,860 |   |      |   | 210,446 |      |  |   | 213,416 |   |  |      | 188,162 |   |  |   | 177,418  |  
|                                                           |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|Gross profit                                               |  |                          | 123,933 |   |      |   | 84,341  |      |  |   | 99,555  |   |  |      | 87,658  |   |  |   | 89,895   |  
|Research, development and engineering                      |  |                          | 50,283  |   |      |   | 46,706  |      |  |   | 47,746  |   |  |      | 51,272  |   |  |   | 59,613   |  
|Selling, general and administrative                        |  |                          | 55,223  |   |      |   | 46,565  |      |  |   | 40,523  |   |  |      | 37,542  |   |  |   | 36,602   |  
|In-process research and development                        |  |                          |        |   |      |   |        |      |  |   |        |   |  |      |        |   |  |   | 8,575    |  
|Reduction in workforce                                     |  |                          |        |   |      |   | 341     |      |  |   | 429     |   |  |      | 1,763   |   |  |   | 1,011    |  
|Impairment of long-lived assets and goodwill               |  |                          |        |   |      |   | 31      |      |  |   | 710     |   |  |      |        |   |  |   | 94,740   |  
|Gain on disposal of equipment                              |  |                          | (527    | ) |      |   | (505    | )    |  |   | (13     | ) |  |      |        |   |  |   |         |  
|Acquisition related charges                                |  |                          | 63      |   |      |   | 1,654   |      |  |   |        |   |  |      |        |   |  |   |         |  
|Lease termination costs                                    |  |                          |        |   |      |   |        |      |  |   |        |   |  |      | 41,962  |   |  |   |         |  
|                                                           |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|Income (loss) from operations                              |  |                          | 18,891  |   |      |   | (10,451 | )    |  |   | 10,160  |   |  |      | (44,881 | ) |  |   | (110,646 | )
|                                                           |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|Interest and other income (expense), net                   |  |                          | 5,736   |   |      |   | 1,595   |      |  |   | (3,604  | ) |  |      | (5,874  | ) |  |   | (815     | )
|Foreign currency (loss) gain                               |  |                          | (90     | ) |      |   | 4       |      |  |   | 2,125   |   |  |      | (205    | ) |  |   | (37      | )
|Impairment chargeinvestments in other companies           |  |                          |        |   |      |   | (155    | )    |  |   | (1,189  | ) |  |      | (2,387  | ) |  |   | (23,778  | )
|Gain on recovery of previously impaired investment         |  |                          | 142     |   |      |   | 954     |      |  |   |        |   |  |      | 8,450   |   |  |   |         |  
|Gain on retirement of debt                                 |  |                          |        |   |      |   | 114     |      |  |   | 539     |   |  |      |        |   |  |   | 6,009    |  
|Other, net                                                 |  |                          | (132    | ) |      |   | 163     |      |  |   | 187     |   |  |      | (188    | ) |  |   | 4,948    |  
|                                                           |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|Income (loss) from continuing operations before income tax |  |                          | 24,547  |   |      |   | (7,776  | )    |  |   | 8,218   |   |  |      | (45,085 | ) |  |   | (124,319 | )
|Income tax expense (benefit)                               |  |                          | 2,796   |   |      |   | (3,573  | )    |  |   | 397     |   |  |      | (1,694  | ) |  |   | 34,241   |  
|                                                           |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|Income (loss) from continuing operations                   |  |                          | 21,751  |   |      |   | (4,203  | )    |  |   | 7,821   |   |  |      | (43,391 | ) |  |   | (158,560 | )
|Income (loss) from discontinued operations                 |  |                          |        |   |      |   | 8,183   |      |  |   | (36,875 | ) |  |      | (29,587 | ) |  |   |         |  
|                                                           |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|Net income (loss)                                          |  | $                        | 21,751  |   |      | $ | 3,980   |      |  | $ | (29,054 | ) |  | $    | (72,978 | ) |  | $ | (158,560 | )
|                                                           |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|Earnings (loss) per common share data:                     |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|Basic                                                     |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|Net income (loss) from continuing operations               |  | $                        | 0.16    |   |      | $ | (0.03   | )    |  | $ | 0.06    |   |  | $    | (0.32   | ) |  | $ | (1.20    | )
|Net income (loss) from discontinued operations             |  |                          | 0.00    |   |      |   | 0.06    |      |  |   | (0.27   | ) |  |      | (0.22   | ) |  |   |         |  
|                                                           |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|Net income (loss) Basic                                    |  | $                        | 0.16    |   |      | $ | 0.03    |      |  | $ | (0.21   | ) |  | $    | (0.54   | ) |  | $ | (1.20    | )
|                                                           |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|Diluted                                                   |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|Net income (loss) from continuing operations               |  | $                        | 0.15    |   |      | $ | (0.03   | )    |  | $ | 0.06    |   |  | $    | (0.32   | ) |  | $ | (1.20    | )
|Net income (loss) from discontinued operations             |  |                          | 0.00    |   |      |   | 0.06    |      |  |   | (0.27   | ) |  |      | (0.22   | ) |  |   |         |  
|                                                           |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|Net income (loss) Diluted                                  |  | $                        | 0.15    |   |      | $ | 0.03    |      |  | $ | (0.21   | ) |  | $    | (0.54   | ) |  | $ | (1.20    | )
|                                                           |  |                          |         |   |      |   |         |      |  |   |         |   |  |      |         |   |  |   |          |  
|                                                           | 
|(In thousands)                                             |  | As of December 31,       |        
|                                                           |  | 2006                     |         |   | 2005 |   |         | 2004 |  |   | 2003    |   |  | 2002 |        
|Balance Sheet Data:                                        |  |                          |         |  
|Cash, cash equivalents and marketable securities           |  | $                        | 373,232 |   |      | $ | 406,722 |      |  | $ | 388,052 |   |  | $    | 401,206 |   |  | $ | 467,040  |  
|Accounts receivable, net                                   |  | $                        | 64,688  |   |      | $ | 51,286  |      |  | $ | 35,654  |   |  | $    | 35,499  |   |  | $ | 34,977   |  
|Inventories, net                                           |  | $                        | 84,879  |   |      | $ | 49,384  |      |  | $ | 49,619  |   |  | $    | 52,886  |   |  | $ | 36,283   |  
|Total assets                                               |  | $                        | 754,415 |   |      | $ | 728,741 |      |  | $ | 722,400 |   |  | $    | 792,800 |   |  | $ | 840,666  |  
|Working capital                                            |  | $                        | 255,550 |   |      | $ | 358,060 |      |  | $ | 271,018 |   |  | $    | 375,191 |   |  | $ | 371,636  |  
|Long-term liabilities                                      |  | $                        | 4,741   |   |      | $ | 221,730 |      |  | $ | 226,150 |   |  | $    | 270,519 |   |  | $ | 269,836  |  
|Total stockholders equity                                 |  | $                        | 467,447 |   |      | $ | 450,610 |      |  | $ | 441,387 |   |  | $    | 460,121 |   |  | $ | 525,672  |  



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|Item 7. | Managements Discussion and Analysis of Financial Condition and Results of Operations
|------- | -------------------------------------------------------------------------------------

The following discussion should be read in conjunction with the Consolidated Financial Statements, the related notes and the Important Notice to
Investors that appear elsewhere in this report.

Overview

We are a supplier of high performance modules, components and foundry services for communications applications. Our focus is on the specialized expertise, materials and know-how of RF and other high and intermediate
frequency applications. We enjoy diversity in our markets, applications, products, technology and customer base. Our products are designed on various wafer substrates including compound semiconductor materials such as GaAs and piezoelectric crystals
such as LiTaO3. We use a variety of process technologies using GaAs substrates including HBT and pHEMT. Using various other substrates we also manufacture SAW and BAW products. Using these materials and our proprietary technology, we believe our
products can overcome the performance barriers of competing devices in a variety of applications and offer other key advantages such as steeper selectivity, lower distortion, higher power and power-added efficiency, reduced size and weight and more
precise frequency control. For example, GaAs has inherent physical properties that allow its electrons to move up to five times faster than those of silicon. This higher electron mobility permits the manufacture of GaAs integrated circuits that
operate at higher levels of performance than silicon devices. We believe that these advantages our products offer can be a tremendous benefit to our customers, which include major communication companies worldwide.

Strategy and Industry Considerations

Our business
strategy is to provide our customers with high-performance, low-cost solutions to applications in the wireless handset, broadband, base station and military markets. Our mission is, Connecting the Digital World to the Global Network, and we accomplish this through a diversified
product portfolio within the communications and military industries. In the wireless handset market, we provide high performance devices such as RF filters, duplexers, receivers, small signal components, power amplifiers, switches and passive
components. We have also developed integrated RF modules with the goal of maximizing content and minimizing stacked margins, by offering complete module solutions with almost all subcomponents sourced from our own technologies and manufacturing
facilities. In broadband communications and wireless base station markets, we are a supplier of both active GaAs and passive SAW components. We provide the military market with phased-array radar antenna components and in 2005 were chosen to be the
prime contractor on a DARPA contract to develop high power wide band amplifiers in GaN, a next generation GaAs-derived technology. In 2006, we obtained additional funding from the Office of Naval Research to improve manufacturing methods of
producing high-power, high-voltage S-band GaAs amplifiers.

The semiconductor industry in general was subject to slumping demand and excess
capacity from 2001 through 2004; however, demand began to grow in 2005 and remained strong through 2006. Wafer and semiconductor manufacturing facilities require a very high level of fixed cost due to investments in plant and equipment, labor costs,
and repair and maintenance costs. During periods of low demand, selling prices also tend to decrease which, when combined with high fixed manufacturing costs, can create a material adverse impact on operating results. In 2005 we began to increase
the utilization at our facilities and were able to maintain higher utilization rates through 2006. However, we experienced higher than expected yield loss in 2006, primarily due to the qualification of alternative supply sources and planned changes
in our product flow to enable growth in future quarters, both of which had a negative impact on our gross margins for the year. Nevertheless, our results in 2006 represented a significant improvement as compared to 2005 and our fourth quarter
results for 2006 represented the seventh consecutive quarter of revenue growth. We believe our growth in 2006 demonstrates our continued success towards our long-term goals of innovation, profitable growth and share gains in our target markets.



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The wireless handset market specifically had tremendous strength in 2006, continuing a trend that began
in 2003. We believe the drivers for continued growth in the handset market remain strong as users in developed countries are looking for new features such as digital cameras, video recorders, music players, GPS, Bluetooth, internet access, mobile
television and other video standards, leading to high handset replacement rates. This transition to more sophisticated handsets increases the RF content in each device, increasing our addressable market. Further, China, India and other emerging
countries with improving economies are growing the consumer market by introducing a new customer base. In the past however, during times of growing demand we have also experienced significant selling price pressure on some of our highest volume
products. The current demand need for increased RF content required for the higher data rates and increased functionality of new handset devices, has allowed average selling prices to stabilize. However this stabilization may not continue. In
addition, the areas of growth from the emerging countries may be driven by less advanced handsets that do not require the performance and size advantages our products offer.

The continued deployment of cellular systems in Asia and other emerging markets such as India have driven GSM base station transceiver volumes to new
record levels. However, softness in the CDMA infrastructure market coupled with slower than expected demand in WCDMA have resulted in a flat market for products targeting the traditional cellular base station market. We expect continued
benefit in sales of our point-to-point radio products, largely resulting from build outs in developing countries and those areas of the world where wireless backhaul systems are prevalent.

Our broadband market includes products that support the transfer of data at high rates across wireless or wired networks. Our products for this market
include those related to Bluetooth, wireless LANs, WiFi, WiMAX, WiBro, CATV, microwave radio, cordless telephones, automotive and optical communications. We also report our multi-market standard products in the broadband category. Our strength in
this market in 2006 was driven by our products for cordless phones, optical networks and other standard products. We continue to work on developing lower cost products for our customers however, this may result in flat to lower revenues for an
increased number of units.

Revenues from the military market are generally for products in large scale programs with long lead-times. Once
a component has been designed into an end-use product for a military application, the same component is generally used during the entire production life of the end-use product and as a result, we tend to produce large volumes of these components.
Currently, we are actively engaged with multiple military industry contractors in the development of next-generation phased-array systems and have key design wins in major projects such as the Joint Strike Fighter and F-22 initiatives. In addition,
in 2005 we entered into a multi-year contract from the DARPA to develop high power, wide band amplifiers in GaN; and in July 2006, we were awarded a $3.1 million contract to improve manufacturing methods of producing high-power, high-voltage S-band
GaAs amplifiers from the Office of Naval Research. We expect to participate in other large projects such as the B-2 radar upgrade and hope to expand other programs in the future.

Critical Accounting Policies and Estimates

The preparation of financial statements in conformity
with accounting principles generally accepted in the United States of America (GAAP) requires us to make certain estimates, judgments and assumptions that affect the reported amounts of assets and liabilities, the disclosure of
contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Some of our accounting policies require us to make difficult and subjective judgments, often as
a result of the need to make estimates of matters that are inherently uncertain. The following accounting policies involve critical accounting estimates because they are particularly dependent on estimates and assumptions made by management about
matters that are highly uncertain at the time the accounting estimates are made. In addition, while we have used our best estimates based on facts and circumstances available to us at the time, different estimates reasonably could have been used.
Changes in the accounting estimates we use are reasonably likely to occur from period to period, which may have a material impact on the presentation of our financial condition and results of operations.



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Our most critical accounting estimates include revenue recognition; the valuation of inventory, which
impacts gross margin; assessment of recoverability of long-lived assets, which primarily impacts operating expense when we impair assets or accelerate depreciation; valuation of investments in privately held companies, which impacts net income when
we record impairments; deferred income tax assets and liabilities, which impacts our tax provision; and stock-based compensation which may impact inventory, cost of goods sold and operating expenses. We also have other policies that we consider to
be key accounting policies, such as our policies for the valuation of accounts receivable, reserves for sales returns and allowances, and reserves for commitments and contingencies; however, these policies either do not meet the definition of
critical accounting estimates described above or are not currently material items in our financial statements. We review our estimates, judgments, and assumptions periodically and reflect the effects of revisions in the period that they are deemed
to be necessary. We believe that these estimates are reasonable; however, actual results could differ from these estimates.

Recognition of Revenues

We derive revenues primarily from the sale of standard and customer-specific products and
foundry services in the wireless handset, broadband, base station and military markets. We also receive revenues from non-recurring engineering fees and cost-plus contracts for research and development work, which collectively have been less than 5%
of consolidated revenues for any period. Our markets during 2006, 2005, and 2004 included wireless handsets, base stations, military, broadband and other standard products. Our distribution channels include our direct sales staff,
manufacturers representatives and two independent distributors. Sales of our products are generally made through either our sales force and independent manufacturers representatives or through our distributors. The majority of our
shipments are made directly to our customers, with shipments to our buy/sell representatives and our distribution network accounting for less than 15% of total revenues during 2006, 2005 and 2004. Revenues from the sale of standard and
customer-specific products are recognized when title to the products pass to the buyer.

As more of our customers utilize inventory hubbing
distribution facilities, our visibility on when the customer takes title to the products becomes more difficult for us to determine. We receive periodic reports from these inventory hubs and recognize revenue when the customers acknowledge they have
pulled inventory from our hub, the point at which title to the goods pass to the customer. Although we have the right to audit the inventory held at these inventory hub locations, we cannot practically do so on a frequent basis and must rely on the
reports we receive.

Revenues from foundry services and non-recurring engineering fees are recorded when the service is completed or upon
certain milestones as provided for in the agreements. Revenues from cost plus contracts are recognized in a manner so that the fees will reasonably reflect assured realization as the work is completed.

Revenues from our distributors are recognized when the product is sold to the distributors. Our distributor agreements provides for selling prices that
are fixed at the date of sale, although we occasionally offer price protections, which are specific, of a fixed duration and for which we reserve. Further, the distributors are obligated to pay the amount and the price or payment obligation is not
contingent on reselling the product; the distributors take title to the product and bear substantially all of the risks of ownership; the distributors have economic substance; we have no significant obligations for future performance to bring about
resale; and the amount of future returns can be reasonably estimated. Sales to our distributors were less than 5% of our total revenues for 2006, 2005 and 2004.

We allow our distributors to return products for warranty reasons; and stock rotation rights, within certain limitations, and we reserve for such instances. Customers can only return products for warranty reasons. If
we are unable to repair or replace products returned under warranty, we will issue a credit for a warranty return.



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Inventories

We state our inventories at the lower of cost or market. We use a combination of standard cost and moving average cost methodologies to determine the cost basis for our inventories. This methodology approximates
actual cost on a first-in, first-out basis. In addition to stating our inventory at a lower of cost or market valuation, we also evaluate it each period for excess quantities and obsolescence. This evaluation, based on historical experience and our
judgment of economic conditions, includes identifying those parts specifically identified as obsolete and reserving for them, analyzing forecasted demand versus quantities on hand and reserving for the excess, and identifying and recording other
specific reserves. If future demand or market conditions are less favorable than our projections and we fail to reduce manufacturing output accordingly, additional inventory reserves may be required and would have a negative impact on our gross
margin in the period the adjustment is made.

Long-Lived Assets

We evaluate long-lived assets for impairment of their carrying values when events or circumstances indicate that the carrying values may not be
recoverable. Factors we consider in deciding when to perform an impairment review include significant negative industry or economic trends, significant changes or planned changes in our use of the assets, plant closure or production line
discontinuance, technological obsolescence, or other changes in circumstances which indicate the carrying value of the assets may not be recoverable. If such an event occurs, we evaluate whether the sum of the estimated undiscounted cash flows
attributable to the assets in question is less than their carrying values. If this is the case, we recognize an impairment loss to the extent that carrying values exceeds fair value. Fair value is determined based on market prices or discounted cash
flow analysis, depending on the nature of the assets. Any estimate of future cash flows is inherently uncertain. The factors we take into consideration in making estimates of future cash flows include product life cycles, pricing trends, future
capital needs, cost trends, product development costs, competitive factors and technology trends as they each affect cash inflows and outflows. Technology markets are highly cyclical and are characterized by rapid shifts in demand that are difficult
to predict in terms of direction and severity. If an asset is written down to fair value, that value becomes the assets new carrying value and is depreciated over the remaining useful life of the asset.

Investments in Privately Held Companies

In previous years, we made a number of investments in small, privately held technology companies in which we held less than 20% of the capital stock or hold notes receivable. In addition, as a result of the sale of
our former optoelectronics operations, we received as partial consideration $4.5 million of preferred stock in CyOptics, Inc. (CyOptics) and an unsecured promissory note from CyOptics for $5.6 million, that was discounted
$2.3 million to reflect the current market rate for similar debt of comparable companies. We account for all of these investments at cost unless their value has been determined to be other than temporarily impaired, in which case we write the
investment down to its impaired value. We review these investments periodically for impairment and make appropriate reductions in carrying value when an other-than-temporary decline is evident; however, for non-marketable equity securities, the
impairment analysis requires significant judgment. During our review, we evaluate the financial condition of the issuer, market conditions, and other factors providing an indication of the fair value of the investments. Adverse changes in market
conditions or operating results of the issuer that differ from expectation, could result in additional other-than-temporary losses in future periods.

During 2005, we reduced the value of three investments by a total of $0.2 million, net. Additionally during 2005, we sold $1.9 million of assets received from the liquidation of an investment we held in another
privately held company including $1.0 million of intellectual property received from the liquidation. The intellectual property was held at a zero book value and we recorded a gain for the entire amount of proceeds received. The remaining assets
received from the liquidation of the investment resulted in a gain of less than $0.1 million. During 2006, a previously impaired investment was purchased by another company



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and our holdings in the investment were liquidated. As a result, we recorded a recovery on the impairment of this investment of $0.1 million.

As of December 31, 2006 and 2005, our total investment in privately held companies, including our note receivable from CyOptics, was $7.8 million.

Income Taxes

We are subject to taxation from federal, state and international jurisdictions in which we operate. A significant amount of management judgment is involved in preparing our annual provision for income taxes and the calculation of resulting
deferred tax assets and liabilities. Significant income tax exposures include potential challenges on foreign entities, merger, acquisition and disposition transactions and intercompany pricing. Exposures are settled primarily through the completion
of audits within these tax jurisdictions, but can also be affected by other factors. Changes could cause management to find a revision of past estimates appropriate. The liabilities are frequently reviewed by management for their adequacy and
appropriateness. As of December 31, 2006, we were not currently under audit by the U.S. income taxing authorities. We concluded federal income tax audits for the U.S. consolidated tax group on earlier years, most recently for the years 2000 and
2001. A 2001 to 2003 German tax audit of our subsidiary, TriQuint Semiconductor GmbH, was completed during the third quarter of 2005. No significant adjustments were required as a result of the resolution of the audit. Tax periods within the
statutory period of limitations not previously audited are potentially open for examination by the taxing authorities. Potential liabilities associated with these years will be resolved when an event occurs to warrant closure, primarily through the
completion of audits by the taxing jurisdictions and/or the expiration of the statutes of limitation. To the extent audits or other events result in a material adjustment to the accrued estimates, the effect would be recognized during the period of
the event. Management believes that an appropriate estimated liability has been established for potential exposures.

Our provision for
income taxes as of and for the years ended December 31, 2006 and 2005 were as follows (in thousands):



|                                                       |  |                          |       |   |      |   |       |  
|------------------------------------------------------ |  | ------------------------ | ----- | - | ---- | - | ----- | -
|                                                       |  | Years Ended December 31, |      
|                                                       |  | 2006                     |       |   | 2005 |  
|Provision for income taxes                             |  | $                        | 2,796 |   |      | $ | 1,243 |  
|Provision for income taxes as a percentage of revenues |  |                          | 0.7   | % |      |   | 0.4   | %

The provision for income taxes for 2006 and 2005 mainly consist of foreign tax liabilities in Costa
Rica and Germany of $2.7 million and $1.6 million, respectively. No provision has been made for the U.S, state or additional foreign income taxes related to approximately $42.1 million of undistributed earnings of foreign subsidiaries which have
been, or are, intended to be permanently reinvested. It is not practicable to determine the U.S. federal income tax liability, if any, which would be payable if such earnings were not permanently reinvested.

During 2006, the carrying value of our net deferred tax assets decreased by $6.6 million, primarily due to the utilization of the net operating loss
against U.S. federal taxable income. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which the temporary differences are expected to be recognized or settled. The effect on
deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.

In
2002, we determined that a valuation allowance should be recorded against all of our deferred tax assets based on the criteria of Statement of Financial Accounting Standards (SFAS) No. 109, Accounting for Income Taxes. We
record the valuation allowance to reduce deferred tax assets when it is more likely than not that some portion or all of the deferred tax assets may not be realized. We consider future taxable income and prudent and feasible tax planning
strategies in determining the need for a valuation allowance and evaluate the need for a valuation allowance on a regular basis.



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In 2005, our optoelectronics operations were classified as discontinued operations. During the year, we
recorded income from the operations during the period in which we operated it, as well as a gain from the sale of the operations in the second quarter and the sale of the building in the third quarter. We had net operating losses from prior periods
which we applied to these gains to offset the tax impact from these gains. However, SFAS No. 109 requires the income tax effects related to these transactions be allocated among continuing and discontinued operations and as a result we recorded
tax expense on our discontinued operations of $4.8 million which was offset by a tax benefit recorded on our continuing operations for the same amount.

Stock-Based Compensation

On January 1 2006, we adopted SFAS No. 123(R),
Share-Based Payment, and included stock-based compensation costs in our financial statements. Prior to adoption of SFAS 123(R), we accounted for compensation cost related to employee stock options and other forms of employee stock-based
compensation plans, other than our Sawtek employee stock ownership plan, in accordance with the provisions of Accounting Principles Board Opinion (APB) No. 25, Accounting for Stock Issued to Employees, and related
interpretations. Under APB No. 25, we applied Financial Accounting Standards Board (FASB) SFAS No. 123, Accounting for Stock-Based Compensation, which allowed entities to continue to apply the provision of APB
No. 25 and provide pro forma net income (loss) and pro forma net income (loss) per share disclosures for employee stock option grants as if the fair value based method defined in SFAS No. 123 had been applied. These methods of accounting
for stock-based compensation involve a number of estimates about the expected lives of stock options, interest rates, stock volatility, and other assumptions as well as the selection of a valuation model. We have elected to use the Black-Scholes
option valuation model to value our options and employee stock purchase plan issuances. A change in any of the assumptions used in the model, or the selection of a different option pricing model, could have a material impact on our operations. For
further discussion regarding the implementation of SFAS No. 123(R), see Note 2 of the Notes to Consolidated Financial Statements.

The table below summarizes the stock-based compensation expense for 2006, included in our consolidated statements of operations:



|                                                                          |  |                             |    
|------------------------------------------------------------------------- |  | --------------------------- | ---
|(in millions)                                                             |  | Year Ended December 30,2006
|Cost of goods sold                                                        |  | $                           | 2.9
|                                                                          |  |                             |    
|Stock-based compensation expense included in cost of goods sold           |  |                             | 2.9
|Research, development and engineering                                     |  |                             | 1.7
|Selling, general and administrative                                       |  |                             | 4.5
|                                                                          |  |                             |    
|Stock-based compensation expense included in operating expenses           |  |                             | 6.2
|                                                                          |  |                             |    
|Total stock-based compensation expense included in income from operations |  | $                           | 9.1
|                                                                          |  |                             |    



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The table below summarizes our pro forma financial results for 2005 and 2004, as if stock-based
compensation had been recognized for these periods utilizing the provisions of SFAS No. 123. Disclosures for 2006 are not presented as the stock-based compensation expense was recognized in the consolidated financial statements in accordance with
SFAS No. 123(R).



|                                                                                                                                |  |                             |       |   |                             |   |       |  
|------------------------------------------------------------------------------------------------------------------------------- |  | --------------------------- | ----- | - | --------------------------- | - | ----- | -
|(in millions, except per share amounts)                                                                                         |  | Year EndedDecember 30, 2005 |       |   | Year EndedDecember 30, 2004 |  
|Net income (loss) as reported                                                                                                   |  | $                           | 4.0   |   |                             | $ | (29.1 | )
|Deduct: Total stock-based employee compensation expense determined under fair value based methods for all awards, net of tax(1) |  |                             | (19.3 | ) |                             |   | (37.0 | )
|                                                                                                                                |  |                             |       |   |                             |   |       |  
|Pro forma net loss                                                                                                              |  | $                           | (15.3 | ) |                             | $ | (66.1 | )
|                                                                                                                                |  |                             |       |   |                             |   |       |  
|Net income (loss) per share:                                                                                                    |  |                             |       |   |                             |   |       |  
|Basic and Dilutedas reported                                                                                                   |  | $                           | 0.03  |   |                             | $ | (0.21 | )
|Basic and Dilutedpro forma                                                                                                     |  | $                           | (0.11 | ) |                             | $ | (0.48 | )

---

|(1) | On November 11, 2004, the Compensation Committee of the Board of Directors approved the
acceleration of the vesting of those employee stock options, excluding option grants to our Companys board members and chief executive officer, with an option price equal to or greater than $9.00 per share. As a result, approximately 832,793
options with varying remaining vesting schedules were subject to the acceleration provision and became immediately exercisable. In addition, on November 10, 2005, the Compensation Committee of the Board of Directors approved the acceleration of
the vesting of those employee stock options, excluding option grants to our Companys board members and chief executive officer, with an option price equal to or greater than $5.35 per share. As a result of this acceleration, approximately
2,041,587 options with varying remaining vesting schedules were subject to the acceleration provision and became immediately exercisable, subject to our insider trading policy. The accelerations were done as part of a comprehensive review of our
entire benefits program. The decision to accelerate some of our options was made after review of our current stock price, the competitive standpoint for our Company from the options, the benefit of the options to the employees and the potential
effects of SFAS No. 123(R). our stock price was $4.00 on November 11, 2004 and $4.59 on November 10, 2005, as reported on the NASDAQ Global Select Market. The total pro-forma stock-based employee compensation expense of $37.0 million
for 2004 included approximately $4.2 million of expense resulting from the November 11, 2004 acceleration. The total pro-forma stock-based employee compensation expense of $19.3 million for 2005 included approximately $5.7 million of expense
resulting from the November 10, 2005 acceleration.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Acquisitions and Divestitures

TFR Technologies, Inc.

On
January 5, 2005, we successfully completed the acquisition of TFR, a manufacturer and developer of thin film resonator filters for communication applications using BAW technology. We believe that BAW technology is critical to developing higher
frequency filters for next generation wireless communication products and is a natural complement to our SAW technology. On the acquisition date, we paid $2.9 million and paid an additional $2.3 million in January 2006. We are also obligated to
pay royalties on revenues we recognize from sales of TFR technology based products over the four year period subsequent to the acquisition date, up to a maximum of $3.0 million. As of December, 31 2006, we had recognized $0.1 million of royalties on
sales of TFR technology based products, which were recorded as additional goodwill. In addition to these costs, we incurred total employee retention charges of $1.7 million as a result of the acquisition, which we recognized during 2006 and
2005. In January 2006, we distributed $1.5 million of these benefits and in July 2006, distributed the remaining $0.2 million.



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The TFR acquisition was accounted for as a purchase in accordance with SFAS No. 141, Business
Combinations. Details of the purchase price are as follows:



|                         |  |   |    
|------------------------ |  | - | ---
|(in millions)            |  |  
|Cash paid at closing     |  | $ | 2.9
|Cash due within one year |  |   | 2.3
|Royalties                |  |   | 0.1
|Acquisition costs        |  |   | 0.2
|                         |  |   |    
|Total                    |  | $ | 5.5
|                         |  |   |    

The purchase price was allocated to the assets and liabilities based upon fair values as follows:



|                                      |  |   |      |  
|------------------------------------- |  | - | ---- | -
|(in millions)                         |  |   |     
|Cash                                  |  | $ | 0.4  |  
|Accounts receivables and other assets |  |   | 0.7  |  
|Inventory                             |  |   | 0.4  |  
|Property, plant and equipment         |  |   | 0.7  |  
|Intangible assets                     |  |   | 1.0  |  
|Goodwill(1)                           |  |   | 2.8  |  
|Payables and other liabilities        |  |   | (0.5 | )
|                                      |  |   |      |  
|Total                                 |  | $ | 5.5  |  
|                                      |  |   |      |  

---

|(1) | Includes $0.1 million of royalty charges incurred subsequent to the acquisition date.
|--- | -------------------------------------------------------------------------------------

Ageres Optoelectronics Business

On January 2, 2003, we completed an acquisition of a substantial portion of the optoelectronics business of Agere for $40.0 million in cash plus
acquisition costs and certain assumed liabilities. The transaction included the products, technology and some facilities related to Ageres optoelectronics business, which includes active and passive optical components, optical amplifiers,
optical transceivers and other optical products. As part of the acquisition, we also assumed operation of the back-end assembly and test operations associated with these products at a leased facility in Matamoros, Mexico. We acquired this business
to expand our market and product offerings in the optical networks market.

During the first quarter of 2005, we concluded that the
optoelectronics operations we purchased were not going to meet the revenue projections we made when we initially acquired the operations from Agere. Significant reductions in average selling prices combined with reduced demand and valuation for new
technologies in the optoelectronic market resulted in continued losses from these operations. As a result, we announced the sale of these operations on April 14, 2005 and entered into an agreement to sell our optoelectronics operations in
Breinigsville, Pennsylvania and our optoelectronics subsidiary in Matamoros, Mexico to CyOptics. With the sale, we believe we will benefit from focusing our attention on our growing wireless handset, base station, military and broadband markets and
build upon our successful portfolio of GaAs semiconductor and filter products. The transaction allowed us to exit our optoelectronics operations that manufactured InP optical components; however, we will continue to manufacture and sell GaAs based
semiconductor products for optoelectronics equipment market produced and originally developed at our Oregon and Texas facilities. Revenues from GaAs products for optical systems accounted for less than 5% our revenues in 2005 and 2004, respectively.
The sale, completed on April 29, 2005, was an asset sale including the products, manufacturing equipment, inventory, the Mexican entity, related intellectual property rights and other assets that constitute the operations that manufacture InP
optical chips and components for the optical networking market. CyOptics paid us the following consideration: $13.5 million cash at closing, $4.5 million of CyOptics preferred stock and a promissory note in the amount of approximately $5.6
million, which was recorded net of a $2.3 million discount to record the note at current market rates. CyOptics also assumed certain liabilities associated with the optoelectronics operations, such as warranty obligations to customers.



44



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##### Table of Contents

Separately, on March 7, 2005, TriQuint Optoelectronics, a wholly owned subsidiary, entered into a
purchase and sale agreement to sell the land and building and related facilities occupied by our optoelectronics operations in Breinigsville, Pennsylvania. On July 13, 2005, we completed the sale to Hamilton TEK Partners, LP
(Hamilton) for $9.3 million, less commissions, fees, and other costs to sell the facility. Pursuant to the agreement, we assigned to Hamilton our lease to CyOptics for approximately 90,000 square feet of the 849,000 square foot facility.
The lease was executed on April 29, 2005 and was for a period of two years.

Our consolidated financial statements have been
reclassified for all periods presented to reflect the Breinigsville, Pennsylvania and Matamoros, Mexico optoelectronics operations as discontinued operations.

Results of Operations

The following management discussion and analysis of operations addresses continuing operations only,
unless otherwise noted. The table below sets forth the results of our operations expressed as a percentage of revenues. However, please note that these historical operating results are not necessarily indicative of the results for any future period.



|                                                            |  |                          |    |  |       |    |  |       |   
|----------------------------------------------------------- |  | ------------------------ | -- |  | ----- | -- |  | ----- | --
|                                                            |  | Years Ended December 31, |   
|                                                            |  | 2006                     |    |  | 2005  |    |  | 2004  |   
|Revenues                                                    |  | 100.0                    | %  |  | 100.0 | %  |  | 100.0 | % 
|Cost of goods sold                                          |  | 69.2                     | %  |  | 71.4  | %  |  | 68.2  | % 
|                                                            |  |                          |    |  |       |    |  |       |   
|Gross profit                                                |  | 30.8                     | %  |  | 28.6  | %  |  | 31.8  | % 
|Operating expenses:                                         |  |                          |    |  |       |    |  |       |   
|Research, development and engineering                       |  | 12.5                     | %  |  | 15.8  | %  |  | 15.3  | % 
|Selling, general and administrative                         |  | 13.7                     | %  |  | 15.8  | %  |  | 13.0  | % 
|Reduction in workforce                                      |  |                         |    |  | 0.1   | %  |  | 0.1   | % 
|Impairment of long-lived assets                             |  |                         |    |  | 0.0   | %  |  | 0.2   | % 
|(Gain) loss on disposal of equipment                        |  | (0.1                     | )% |  | (0.2  | )% |  | 0.0   | % 
|Acquisition related charges                                 |  | 0.0                      | %  |  | 0.6   | %  |  |      |   
|                                                            |  |                          |    |  |       |    |  |       |   
|Total operating expenses                                    |  | 26.1                     | %  |  | 32.1  | %  |  | 28.6  | % 
|                                                            |  |                          |    |  |       |    |  |       |   
|Gain (loss) from operations                                 |  | 4.7                      | %  |  | (3.5  | )% |  | 3.2   | % 
|                                                            |  |                          |    |  |       |    |  |       |   
|Other income (expense):                                     |  |                          |    |  |       |    |  |       |   
|Interest income                                             |  | 3.9                      | %  |  | 3.9   | %  |  | 2.3   | % 
|Interest expense                                            |  | (2.5                     | )% |  | (3.3  | )% |  | (3.4  | )%
|Foreign currency (loss) gain                                |  | (0.0                     | )% |  | 0.0   | %  |  | 0.7   | % 
|Impairment chargeinvestments of other companies            |  |                         |    |  | (0.1  | )% |  | (0.4  | )%
|Gain on recovery of previously impaired investment          |  | 0.0                      | %  |  | 0.3   | %  |  |      |   
|Gain on retirement of debt                                  |  |                         |    |  | 0.0   | %  |  | 0.2   | % 
|Other, net                                                  |  | (0.0                     | )% |  | 0.1   | %  |  | 0.0   | % 
|                                                            |  |                          |    |  |       |    |  |       |   
|Total other income (expenses), net                          |  | 1.4                      | %  |  | 0.9   | %  |  | (0.6  | )%
|                                                            |  |                          |    |  |       |    |  |       |   
|Income (loss) from continuing operations, before income tax |  | 6.1                      | %  |  | (2.6  | )% |  | 2.6   | % 
|Income tax expense (benefit)                                |  | 0.7                      | %  |  | (1.2  | )% |  | 0.1   | % 
|                                                            |  |                          |    |  |       |    |  |       |   
|Income (loss) from continuing operations                    |  | 5.4                      | %  |  | (1.4  | )% |  | 2.5   | % 
|Discontinued operations:                                    |  |                          |    |  |       |    |  |       |   
|Income (loss) from discontinued operations, net of tax      |  |                         |    |  | 2.8   | %  |  | (11.8 | )%
|                                                            |  |                          |    |  |       |    |  |       |   
|Net income (loss)                                           |  | 5.4                      | %  |  | 1.4   | %  |  | (9.3  | )%
|                                                            |  |                          |    |  |       |    |  |       |   



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##### Table of Contents

Years Ended December 31, 2006 and 2005

Revenues from Continuing Operations

Our revenues from continuing operations increased $107.0 million (36%) to $401.8 million in 2006, compared to $294.8 million in 2005. This increase was primarily due to significantly higher revenues in the wireless handset market, as
our transmit module products gained traction with the handset manufacturers as their need for more advanced, integrated products expanded. Significant revenue growth was also seen in our broadband and other market, primarily from our LNAs and other
products.

We began to see an increase in overall demand for our products in the second quarter of 2005 and it continued throughout 2006.
During each of the quarters of 2006, our revenues increased with the fourth quarter of 2006 marking the seventh consecutive quarter of revenue growth. Our overall book-to-bill ratio for the quarter ended December 31, 2006 was 0.93 to 1 with our
handset market posting the strongest ratio of over 1.0 to 1. The overall book-to-bill ratio for the fourth quarter of 2006 represented a decrease from our ratio for the quarter ended December 31, 2005, however the December 31, 2006 ratio
represented a substantial increase in booking dollars.

Our revenues by end market for 2006 and 2005 are detailed below:



|                  |  |                          |   |  |      |  
|----------------- |  | ------------------------ | - |  | ---- | -
|                  |  | Years Ended December 31, |  
|                  |  | 2006                     |   |  | 2005 |  
|Revenues:         |  |                          |   |  |      |  
|Wireless handsets |  | 51                       | % |  | 43   | %
|Broadband         |  | 22                       | % |  | 21   | %
|Base station      |  | 15                       | % |  | 21   | %
|Military          |  | 12                       | % |  | 15   | %
|                  |  |                          |   |  |      |  
|                  |  | 100                      | % |  | 100  | %
|                  |  |                          |   |  |      |  

Wireless Handsets

Our revenues from products for the wireless handset market increased approximately 64% in 2006, compared to 2005. The growth was from increases in
revenues from our products from all wireless air interface standards, which we believe is reflected in an increase in our market share. Our GSM/GPRS products had the largest revenue dollar increase in 2006 as compared to 2005, increasing 83%, while
our WCDMA products had the largest percentage increase in 2006 revenues as compared to 2005 revenues, increasing from less than $0.5 million in 2005 to over $15.0 million in 2006. Our CDMA products, which have historically been our largest revenue
generator, also had strong gains during 2006, as revenues increased over 25%; as did our EDGE products which had a revenue increase of over 550% in 2006 as compared to 2005. As a percentage of our overall handset revenue in 2006, our CDMA revenue
continued to be our largest contributor accounting for 48% of our revenue, as compared to 63% in 2005. GSM/GPRS revenue accounted for 40% of our revenue in 2006, up from 36% in 2005. Our WCDMA/EDGE revenue increased to 12% of our handset revenue in
2006, up from 1% in 2005.

The largest revenue drivers across all our standards for the handset market were our transmit and power amplifier
modules, which experienced revenue increases of approximately 730% and 200%, respectively, in 2006 as compared to 2005. Revenues for these products increased as manufacturers are continuously looking for more integration in the products they
purchase, and we believe our transmit and power amplifier modules address their needs nicely in a compact and cost effective manner. Overall, these two products accounted for nearly 50% of our handset revenue in 2006.

The total number of units shipped for our wireless handset products increased 52% in 2006 as compared to 2005. Although the products in our handset
segment have lower average selling price, we have been increasing our average selling price by approximately 8% in 2006 as compared to 2005. In 2006, the increases in volume and average selling prices resulted in higher gross margins, which we hope
continue to increase.



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##### Table of Contents

Broadband

Revenues from the broadband market and other products included in this segment, which include WLAN, satellite, cable and other standard products,
increased 41% in 2006 as compared to 2005. The tremendous growth in this market was primarily due to strength from our dual low noise amplifier WLAN products, combined with our optical devices, cordless phone, GPS, broadband wireless application and
other standard products. As a percentage of our total revenues, our broadband and other products accounted for 22% in 2006, as compared to 21% in 2005.

Base station

Revenues from the base station products, including point-to-point radios, increased
approximately 3% in 2006 as compared to 2005. The increase was primarily driven primarily by an increase in revenues from our LNA products partially offset by a decrease in revenues from our base station IF filters. Our revenues from point-to-point
radio products remained strong and accounted for approximately 40% of our revenues in 2006, down slightly from 43% in 2005. Our revenues from GSM/GPRS/EDGE base station products remained stable in 2006 as compared to 2005, and accounted for
approximately 34% of our base station revenues in both periods. However, our CDMA and wideband CDMA base station product revenues declined approximately 30% in 2006 as compared to 2005 and accounted for less than 10% of the base station revenues in
2006. The decline for CDMA products was first evident in 2005 from build-out softness as EVDO build-outs in Korea, Japan and the U.S. were largely completed. The decline was further affected by the delay of 3G licensing in China which postponed both
CDMA and WCDMA build-outs in that region.

Military

Revenues from our military-related products increased approximately 11% in 2006 as compared to 2005. This increase was primarily due to increases in
revenues from our radar related products, such as our power amplifiers and other products, which increased 47% in 2006 as compared to 2005. In late 2006, we began to experience increased quoting activity and stronger demand for our passive products
than we had seen in recent quarters. As a percentage of our total revenues, military-related products decreased to 12% in 2006, down from 15% in 2005. However, the absolute dollar value of our total revenues increased in this segment and we believe
our DARPA and Office of Naval Research contracts will help drive our investment in research and development for fundamental technology leadership in this segment and beyond.

Domestic and International Revenues

Revenues from domestic customers were $160.6 million in 2006, compared to $95.6 million in 2005. Revenues from international customers were $241.2 million in 2006 compared to $199.2 million in 2005. Our revenues from
international customers continued to grow due to the increasing demand for wireless phones and infrastructure products from Asia, India and other developing countries where wireless subscriber penetration rates are significantly lower than
penetration rates in the U.S. Revenues from both China and Singapore were the only foreign countries which represented greater than 10% or more of total revenues in 2006, and totaled approximately $55.6 million and $43.7 million, respectively. In
2005, China was the only foreign country which represented 10% or more of revenues with approximately $67.4 million and in 2004, China and Korea were the only foreign countries which represented 10% or more of revenues with approximately $47.9
million and $37.7 million, respectively.

Revenues generated from our U.S. operations were $401.8 million in 2006 and $294.8 million in
2005, respectively. Revenues generated from our international operations were $17.5 million in 2006 and $23.6 million in 2005, respectively. Transfers between these operations were $17.5 million in 2006 and $23.6 million in 2005, respectively.
Our U.S. operations accounted for $182.0 million of our long-lived assets in 2006 and $170.4 million in 2005. Our international operations accounted for $22.9 million of our long-lived assets in 2006 and $25.1 million in 2005.



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##### Table of Contents

Gross Profit

Gross profit is defined as revenues less cost of goods sold. Cost of goods sold includes direct material, labor, stock-based compensation, and overhead
expenses and certain production costs related to non-recurring engineering revenues. In general, we derive a higher gross profit margin on lower volume products for the base station, broadband and military markets, such as point-to-point radios and
satellite systems, whereas products for wireless handsets are higher volume, more price sensitive and generally lower margin products. In 2006, our gross profit margin as a percentage of revenues was 30.8% including $2.9 million of equity
compensation charges resulting from the adoption of SFAS No. 123(R) on January 1, 2006. Excluding the impact of the equity compensation charges, our gross margin for 2006 improved to 31.6%, as compared to 28.6% in 2005. The increase in
gross margin in 2006 was primarily the result of improved capacity utilization and shorter lead times, which produced a higher absorption of fixed overhead costs. The gross margin in 2006 was negatively impacted by planned changes in our product
flow to enable future demand, qualification of alternative suppliers, the production of new products and other factors. These factors negatively affected our manufacturing yields in 2006, resulting in reduced margins. However, we are taking the
corrective action required to improve our yields and expect improved results in 2007.

Research, development and
engineering expenses

Research, development and engineering expenses include the costs incurred in the design of new products, as well
as ongoing product research and development expenses. Our research, development and engineering expenses in 2006 increased $3.6 million (8%) to $50.3 million, as compared to $46.7 million in 2005. The 2006 expenses include stock-based
compensation costs of $1.7 million resulting from the adoption of SFAS No. 123(R). Excluding the increase in expenses due to the adoption of the new accounting standard, our research, development and engineering increased $1.9 million in 2006
as compared to 2005, primarily due to increases in research and development material and supplies, outside services and compensation expense. As a percentage of revenues our research, development and engineering expenses in 2006 excluding equity
compensation charges were 12.1%, compared to 15.8% in 2005.

Selling, general and administrative expenses

Selling, general and administrative expenses include commissions, labor expenses for sales, marketing and administrative personnel, and
other corporate administrative expenses. Selling, general and administrative expenses increased $8.6 million (19%) in 2006 to $55.2 million, as compared to $46.6 million in 2005. Our expense in 2006 included $4.5 million of stock-based
compensation costs resulting from the adoption of SFAS No. 123(R). Excluding the increase from the adoption of SFAS No. 123(R), our selling, general and administrative expenses increased $4.1 million, primarily due to increased sales
commissions as a result of our increased revenues, as well as increased marketing expenses, labor costs, depreciation, travel expenses, legal fees and insurance costs. However, as a percentage of revenues our selling, general and administrative
expenses in 2006 decreased to 13.7% of revenues, including equity compensation costs. Our selling, general and administrative expenses, net of stock-based compensation, as a percentage of revenues were 12.5% in 2006, as compared to 15.8% in 2005.
Our selling, general and administrative expenses for 2006 increased from those that we reported in our February 8, 2007 earnings release due to an accrual related to outstanding litigation.

Reduction in workforce

In 2005, we
recorded a charge of $0.3 million associated with a reduction in force of approximately 130 employees assigned to our operations in Apopka, Florida and San Jose, Costa Rica. The charge was a result of our ongoing efforts to align costs and capacity
with the reduced levels of production and revenues at these facilities. We had no similar charges in 2006.



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##### Table of Contents

Impairment of long-lived assets and goodwill

In 2005, we recorded impairments on long-lived assets of less than $0.1 million associated with the write down of certain fabrication equipment held for
sale to its fair market value. There were no impairment charges in 2006.

Gain on disposal of equipment

In both 2005 and 2006, we recorded gains of $0.5 million on the disposal of equipment, primarily related to the sale of equipment at our Oregon facility.
Gains are recorded based upon the disposal price, less the book value of the equipment.

Acquisition related charges

In 2005, we recorded $1.7 million of charges related to the anticipated TFR earn-out payment and retention bonuses, payable in 2006. The charges related
to 2006 were $0.1 million and payments were made in the first and third quarters of 2006.

Interest income (expense), net

Net interest income increased $4.1 million in 2006 to a net interest income of $5.7 million, compared to $1.6 million in 2005. This
change was attributable to higher interest rates earned on our short and long-term investments as interest rates on these investments rose in 2006 as compared to 2005. For example, in 2006 the average commercial paper interest rate was 5.10%
compared to 3.42% in 2005. We repurchased $5.0 million of our subordinated debt in the second quarter of 2005 which reduced our interest expense in 2005 and 2006. In the first quarter of 2007, we utilized a large portion of our cash reserves to
retire $218.8 million of subordinated notes, which we expect to affect our net interest income negatively going forward due to higher interest rates we are currently receiving on our investment portfolio as compared to the interest rate we are
paying on our debt obligation.

(Recovery of impairment) impairment chargeInvestment in other companies

In 2005, we reduced the value of three investments by a total of $0.2 million, net. The reductions in value were determined from analysis of the financial
condition of the companies, which had deteriorated, or the reduction in our percentage ownership of the privately held companies in which we had invested. In 2006, a previously impaired investment was purchased by another company and our holding in
the investment was liquidated. As a result, we recorded a recovery on the impairment of this investment of $0.1 million.

Gain on
retirement of debt

In 2005, we recorded a gain on the retirement of debt resulting from our repurchase of $5.0 million principal amount
of our convertible subordinated notes. The repurchases were made at the current market prices resulting in a gain of $0.1 million, net of the write off of associated capitalized bond issuance costs of less than $0.1 million. We had no repurchases of
debt in 2006.

Gain on sale of intellectual property

In 2005, we recorded a gain of $1.0 million from the sale of intellectual property acquired from the liquidation of an investment in a privately held company. The intellectual property was held at a zero book value
and we recorded a gain for the entire amount of proceeds received. We had no similar sales in 2006.

Income tax expense (benefit)

In 2006, we recorded an income tax expense from continuing operations of $2.8 million as compared to an income tax benefit from
continuing operations of $3.6 million in 2005. The 2006 tax expense was



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primarily due to income taxes related to our Costa Rica operations. The tax benefit in 2005 was primarily due to the result of the reduction in the prior
year valuation allowance caused by income generated from discontinued operations that, under SFAS No. 109 was allocated to continuing operations. This tax benefit was partially reduced by tax expenses from our foreign operations in Germany,
Costa Rica, Sweden and Japan.

Income (loss) from discontinued operations

We recorded a net gain from discontinued operations of $8.2 million in 2005, which included a gain of $11.6 million from the disposal of the operations in
the second quarter of 2005 and the sale of the facility in the third quarter of 2005, combined with gains on the sale of excess assets of the optoelectronics business of $4.1 million. These gains were partially offset by losses from the
optoelectronic operations of approximately $2.7 million and the tax expense from the discontinued operations of $4.8 million. The results of the discontinued operations in 2005 reflected only four months of full operations as we completed the sale
on April 29, 2005. There were no such events in 2006.

Years Ended December 31, 2005 and 2004

Revenues from Continuing Operations

Our revenues from continuing operations decreased $18.2 million (6%) to $294.8 million in 2005, compared to $313.0 million in 2004. This decrease was primarily due to significantly lower revenues in the wireless handset segment, as
handset manufacturers continued to migrate towards direct conversion architecture and sales of our IF filter products declined. Declines were also seen in our broadband and military markets. However, our revenues in the fourth quarter of 2005
increased $17.6 million (26%) to $84.7 million, as compared to $67.0 million in the fourth quarter of 2004. Further, our fourth quarter of 2005 revenues increased $9.4 million (13%) as compared to the third quarter of 2005.

The demand for our products began to strengthen in the second quarter of 2005 and remained strong at year end. Our overall book-to-bill ratio for the
quarter ended December 31, 2005 was 1.05 to 1 due primarily to strength in the broadband, military and other segments. The ratio at December 31, 2005 was a substantial increase from the 0.89 to 1 ratio for the quarter ended
December 31, 2004. Our revenues by end market for 2005 and 2004 were as follows:



|                  |  |                          |   |  |      |  
|----------------- |  | ------------------------ | - |  | ---- | -
|                  |  | Years Ended December 31, |  
|                  |  | 2005                     |   |  | 2004 |  
|Revenues:         |  |                          |   |  |      |  
|Wireless handsets |  | 43                       | % |  | 44   | %
|Broadband         |  | 21                       | % |  | 22   | %
|Base station      |  | 21                       | % |  | 19   | %
|Military          |  | 15                       | % |  | 15   | %
|                  |  |                          |   |  |      |  
|                  |  | 100                      | % |  | 100  | %
|                  |  |                          |   |  |      |  

Wireless Handsets

Our revenues from products for the wireless handset market decreased approximately 8% in 2005, compared to 2004. The decline in revenues was primarily due
to a decline in our shipments of products for CDMA phones as a result of the impact of direct conversion architectures which reduces the demand for IF filters, LNAs and mixers. Shipments of IF filters declined approximately 82% in 2005 as
compared to 2004, largely due to the use of direct conversion architecture in CDMA phones. Further, we experienced a decline in revenues of approximately 25% from our duplexer and receiver products in 2005 as compared to 2004. Other factors
affecting the overall decline in handset revenues in 2005 as compared to 2004 included



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average selling price pressure on our duplexer products which experienced an average selling price decline of 34%. Offsetting these declines were year over
year increases in revenues from our power amplifiers, power amplifier modules and transmit modules (67%), RF filters and front-end modules (15%) and switches (280%). Compared to the fourth quarter of 2004, our wireless handset revenues in the
fourth quarter of 2005 increased approximately 47%. Further, as compared to the third quarter of 2005, our wireless handset revenues increased 26%.

Overall, our wireless revenues from GSM products increased from 20% of total revenues in 2004 to 37% in 2005. The increase was most prevalent in the fourth quarter of 2005 when our GSM products accounted for 48% of our wireless handset
revenues, compared to 22% in the fourth quarter of 2004. Our largest growth GSM handset products came from integrated filter and PAM products. Specifically, our revenues from GSM integrated products, dominated by our quad-filter-bank-module, grew
from approximately $7.3 million in 2004 to approximately $19.5 million in 2005 while our GSM PA and PAM revenues grew to approximately $25.3 million in 2005, compared to approximately $15.0 million in 2004. At the same time, our revenues from
CDMA handset products declined in 2005 to 63% of our wireless handset revenues, from 79% in 2004. This decline was anticipated due to the decline in revenues from IF filters, mixers and LNAs as a result of the direct conversion architecture. We
experienced growth from our CDMA PA and PAM products which increased 66% to revenues of approximately $7.3 million in 2005 as compared to revenues of $4.4 million in 2004.

Broadband

Revenues from the
broadband market and other products included in this segment decreased 13% in 2005 as compared to 2004. However, revenues in the fourth quarter of 2005 increased 32% from the fourth quarter of 2004 and 15% from the third quarter of 2005. The decline
in revenues in 2005 as compared to 2004 was primarily due to a decline in our optical, WLAN, satellite and other products. These declines were partially offset by increases in revenues from our GPS and ground station products.

Base station

Revenues from the base
station products increased approximately 2% in 2005 as compared to 2004. The increase was primarily due to an increase in revenues from digital radio products, partially offset by lower revenues from CDMA products. In 2005, approximately 43% of our
base station revenues was derived from point-to-point radio products compared to approximately 32% in 2004. Our revenues from GSM/GPRS/EDGE base station products declined approximately 4% in 2005, as compared to 2004, and accounted for approximately
34% of the base station revenues. Our CDMA and wideband CDMA base station product revenues declined approximately 42% in 2005 as compared to 2004 and accounted for approximately 11% of the base station revenues in 2005. The decline for CDMA was due
to CDMA build-out softness as Evolution Data Optimized (EVDO) build-outs in Korea, Japan and the U.S. were largely completed combined with a the delay of 3G licensing in China which postponed both CDMA and WCDMA build-outs in that
region.

Military

Revenues from our military-related products decreased approximately 5% in 2005 as compared to 2004. The decline was primarily due to decreases in revenues from IF filters, HPAs (High Power Amplifiers) and other products. These decreases
were mostly offset by increases in revenues from research and development and RF filters. The increase in research and development revenues was primarily due to the execution of a DARPA contract in the first quarter of 2005 for the development of a
GaN process and products, in which we are the prime contractor.



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Domestic and International Revenues

Revenues from domestic customers were $95.6 million in 2005, compared to $131.2 million in 2004. Revenues from international customers were $199.2 million
in 2005 compared to $181.8 million in 2004. Our revenues from international customers continued to grow due to the increasing demand for wireless phones and infrastructure products from countries in Asia, India and other developing countries where
wireless subscriber penetration rates are significantly lower than penetration rates in the U.S. China was the only foreign country which represented 10% or more of revenues in 2005 with approximately $67.4 million. In 2004, China and Korea were the
only foreign countries which represented 10% or more of revenues with approximately $47.9 million and $37.7 million, respectively.

Revenues
generated from our U.S. operations were $294.8 million in 2005 and $270.0 million in 2004, respectively. Revenues generated from our international operations were $23.6 million in 2005 and $80.6 million in 2004, respectively. Transfers between
these operations were $23.6 million in 2005 and $37.6 million in 2004, respectively. Our U.S. operations accounted for $171.7 million of our long-lived assets in 2005 and $174.0 million in 2004. Our international operations accounted for $23.7
million of our long-lived assets in 2005 and $27.8 million in 2004.

Gross Profit

Our gross profit margin as a percentage of revenues decreased to 28.6% in 2005, compared to 31.8% in 2004. The decrease was primarily due to lower overall
sales in 2005, resulting in less absorption of fixed overhead costs, combined with lower average selling prices on products such as SAW filters and duplexers and lower yields from some of our new products. The effect was most evident in the in the
fourth quarter of 2005 as we reported a gross profit margin of 28.7% during the quarter, compared to 31.4% in the third quarter of 2005 and 29.8% in the fourth quarter of 2004.

Research, development and engineering expenses

Our research, development and engineering expenses in 2005 decreased $1.0 million (2%) to $46.7 million in 2005, as compared to $47.7 million in 2004. As a percentage of revenues our research, development
and engineering increased to 15.8% in 2005 as compared to 15.3% in 2004. The decrease in overall spending 2005 was primarily a result of the timing of our design cycles.

Selling, general and administrative expenses

Selling, general and administrative expenses for 2005
increased $6.1 million (15%) to $46.6 million, as compared to $40.5 million for 2004. The increase was primarily due to increased marketing expenses and labor costs and increased costs to comply with Section 404 of the Sarbanes-Oxley Act
of 2002. As a percentage of revenues our selling, general and administrative expenses increased to 15.8% in 2005 as compared to 13.0% in 2004.

Reduction in workforce

In 2005, we recorded a charge of $0.3 million associated with a reduction in force of approximately
130 employees assigned to our operations in Apopka, Florida and San Jose, Costa Rica. The charge was a result of our ongoing efforts to align costs and capacity with the reduced levels of production and revenues at these facilities. In 2004, we
recorded net severance costs of $0.4 million related to reductions in our workforce of approximately 30 employees assigned to our Texas operations.

Impairment of long-lived assets and goodwill

In 2004, we recorded impairments to long-lived assets of $0.7 million. The
impairments recorded in 2004 included impairments of excess six-inch wafer fabrication equipment ($0.3 million), and a charge



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associated with the closing of our Tianjin, China facility ($0.4 million). The six-inch wafer fabrication equipment was in excess of our needs and had been
classified as held for sale. The Tianjin, China facility was closed as our primary customer in the region no longer required a manufacturing presence in the region. Impairments in 2005 were less than $0.1 million and were associated with the write
down of certain fabrication equipment held for sale to its fair market value.

Gain on disposal of equipment

In 2005, we recorded a $0.5 million gain on the disposal of equipment, primarily related to the sale of equipment at our Oregon facility. Gains recorded
on the disposal of equipment in 2004 were less than $0.1 million.

Acquisition related charges

In 2005, we recorded a $1.7 million of charges related to the TFR earn-out payment and retention bonuses, payable in 2006. There were no similar charges
in 2004.

Interest income (expense), net

Net interest income increased $5.2 million in 2005 to a net interest income of $1.6 million, compared to a net interest expense of $3.6 million in 2004. This change was attributable to higher interest rates earned on
our short and long-term investments as interest rates on these investments rose in 2005 as compared to 2004. For example, in 2005 the average commercial paper interest rate was 3.42% compared to 1.41% in 2004. We repurchased $5.0 million of our
subordinated debt in the second quarter of 2005 and $45.0 million in the second quarter of 2004, both of which reduced our interest expense in 2005.

Foreign currency gain (loss)

In 2004, we recorded a foreign currency gain of $2.1 million. The gain
was primarily attributable to foreign currency receivables of 13.0 million (approximately $13.4 million at the exchange rate in effect at the time of the transactions) that were reclassified as short-term monetary asset in the third
quarter of 2004. As a result of the reclassification, we recorded a foreign currency gain of $2.5 million on the remeasurement of the receivables as the euro strengthened relative to the U.S. dollar. In November 2004, we received payment on the
receivable. Foreign currency gains in 2005 were less than $0.1 million.

Impairment chargeInvestment in other companies

In 2005, we reduced the value of three investments by a total of $0.2 million, net. The reductions in value were determined from
analysis of the financial condition of the companies, which had deteriorated, or the reduction in our percentage ownership of the privately held company in which we had invested. In 2004, we recorded impairment losses of $1.2 million as a result of
either cessation of operations, deteriorating financial condition or a reduction in our percentage ownership of the privately held company in which we had invested.

Gain on retirement of debt

In 2005, we recorded a gain on the retirement of debt resulting from our
repurchase of $5.0 million principal amount of our convertible subordinated notes at the then current market prices resulting in a gain of $0.1 million, net of the write off of associated capitalized bond issuance costs of less than $0.1 million. In
2004, we recorded a gain on the retirement of debt resulting from our repurchase of $45.0 million principal amount of our convertible subordinated notes at the then current market prices resulting in a gain of $0.5 million, net of the write off
of associated capitalized bond issuance costs of $0.6 million.



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Gain on sale of intellectual property

In 2005, we recorded a gain of $1.0 million from the sale of intellectual property acquired from the liquidation of an investment in a privately held
company. The intellectual property was held at a zero book value and we recorded a gain for the entire amount of proceeds received. We had no similar sales in 2004.

Income tax expense (benefit)

In 2005, we recorded an income tax benefit from continuing operations
of $3.6 million as compared to a 2004 income tax expense of $0.4 million. The 2005 tax benefit was primarily due to the result of the reduction in the prior year valuation allowance caused by income generated from discontinued operations that, under
SFAS No. 109 are allocated to continuing operations. This tax benefit was partially reduced by tax expenses from our foreign operations in Germany, Costa Rica, Sweden and Japan. In 2004, we recorded income tax expense of $0.4 million, primarily
from the income taxes in foreign jurisdictions.

Income (loss) from discontinued operations

We recorded a net gain from discontinued operations of $8.2 million in 2005 compared to a net loss of $36.9 million in 2004. The gain recorded in 2005
included a gain of $11.6 million from the disposal of the operations in the second quarter of 2005 and the sale of the facility in the third quarter of 2005, combined with gains on the sale of excess assets of the optoelectronics business of $4.1
million. These gains were partially offset by losses from the optoelectronic operations of approximately $2.7 million and the tax expense from the discontinued operations of $4.8 million. The results of the discontinued operations in 2005 reflected
only four months of full operations as we completed the sale on April 29, 2005.

Liquidity and Capital Resources

As of December 31, 2006, our cash, cash equivalents and marketable securities decreased $33.5 million (8%) to $373.2 million, from $406.7
million at December 31, 2005. The net decrease in cash, cash equivalents, and marketable securities was primarily due to the execution of our share repurchase program during 2006 ($25.0 million), capital expenditures ($39.7 million), and the
distribution of employee retention benefits from our acquisition of TFR. The cash distributions were partially offset by increases in cash provided by operations ($22.2 million) and the issuance of common stock ($8.1 million).

The $22.2 million of cash provided by operations in 2006 represented a $7.8 million increase from the $14.4 million of cash provided by operations in
2005. In 2006, we recorded net cash inflow from our net income from continuing operations, net of depreciation and stock-based compensation charges, of approximately $62.3 million. In 2005, we recorded a net cash inflow from our loss from continuing
operations, net of depreciation and a tax benefit allocated to our continuing operations of approximately $25.8 million. This $36.5 million variance in 2006 as compared to 2005 was primarily due to our $39.6 million increase in gross profit during
the year. Factors that negatively affect our operating cash flow in 2006 include increases in our inventory ($35.5 million) and accounts receivable ($13.4 million) balances as compared to December 31, 2005. These negative effects on cash flow
were partially offset by an increase in our accounts payable and accrued expenses of $11.3 million.

Our net short and long-term investments
decreased $63.7 million to $239.3 million as if December 31, 2006, as compared to $303.0 million as of December 31, 2005. The decrease was primarily due to the anticipation of the repayment of our convertible notes on March 1, 2007.
As a result we accumulated additional cash reserves of approximately $30.2 million. On March 1, 2007, we retired the notes with our cash reserves.

At December 31, 2006, our net accounts receivable increased $13.4 million (26%) to $64.7 million, from $51.3 million at December 31, 2005. The increase was primarily due to our 35% increase in revenues
during the fourth quarter of 2006 as compared to the fourth quarter of 2005. Our days sales outstanding as of December 31, 2006 decreased slightly to 52 days, as compared to 54 days as of December 31, 2005.



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At December 31, 2006, our net inventory balance increased $35.5 million (72%) to $84.9 million,
from $49.4 million at December 31, 2005. This increase was primarily due to our 36% increase in revenues during 2006 combined with our anticipated future demand. At December 31, 2006, our inventory turnover ratio had decreased to 3.8
times, as compared to 4.8 times at December 31, 2005. The decrease is primarily due to the inventory build needed for future demand. We anticipate that our turnover ratio will improve in 2007.

At December 31, 2006 our net property, plant and equipment balance increased by $9.6 million (5%) to $200.3 million, from $190.8 million at
December 31, 2005. This increase was due to capital expenditures ($39.7 million), primarily at our Hillsboro facility where we increased capacity to improve product flow to enable future growth. These expenditures were partially offset by
reductions in our net property, plant and equipment, primarily from depreciation expense ($30.1 million).

Recent Transactions Affecting
Liquidity

On March 1, 2007, our 4% convertible subordinated notes became due. On this date we retired the $218.8 million
outstanding notes and accrued interest payable using our cash reserves. Prior to the March 1, 2007 maturity of the notes, we had repurchased $126.2 million face value of the original $345.0 million since their 2000 issuance.

During the fourth quarter of 2005 we announced our plan to repurchase up to $25.0 million of our common stock under a Rule 10b5-1 plan, with the timing of
the purchases and the exact number of shares to be purchased dependant upon market conditions. During the first quarter of 2006, we initiated the plan and as of December 31, 2006, had completed the repurchase program. During this time, we
repurchased and retired 5,271,442 shares at an average cost of $4.74.

Sources of Liquidity

Our current cash, cash equivalent and short-term investment balances, together with cash generated from continuing operations are currently our principal
sources of liquidity and we believe these will satisfy our projected working capital, capital expenditure, and possible investment needs, through the next 12 months. The principal risks to these sources of liquidity are capital expenditures or
investment needs in excess of our expectations, in which case we may be required to finance any additional requirements through additional equity offerings, debt financings or credit facilities. We may not be able to obtain additional financings or
credit facilities, or if these funds are available, they may not be available on satisfactory terms. Our subordinated notes became due on March 1, 2007 and at that time we retired the $218.8 million of notes with our cash reserves. We believe
that subsequent to this payment we continue to have sufficient funds to operate effectively, however we may obtain additional financing to meet certain liquidity needs. We expect our need for capital expenditures in 2007 to be similar to our 2006
expenditures.



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Other Significant Cash Obligations

The following table summarizes our scheduled contractual commitments that will affect our future liquidity as of December 31, 2006:



|                                                      |  |       |                  |                        |           |       |           |   |                  |  |   |     |  |   |    
|----------------------------------------------------- |  | ----- | ---------------- | ---------------------- | --------- | ----- | --------- | - | ---------------- |  | - | --- |  | - | ---
|                                                      |  | Total |                  | Payments Due By Period
|(In millions)                                         |  |       | Less than 1 Year |                        | 1-3 Years |       | 4-5 Years |   | Morethan 5 Years
|Convertible subordinated notes, including interest(1) |  | $     | 221.7            |                        | $         | 221.7 |           | $ |                 |  | $ |    |  | $ |   
|Operating Leases(2)                                   |  |       | 3.5              |                        |           | 1.7   |           |   | 1.4              |  |   | 0.4 |  |   | 0.0
|Deferred Compensation(3)                              |  |       | 0.9              |                        |           |      |           |   |                 |  |   |    |  |   | 0.9
|Other Obligations(4)                                  |  |       | 2.6              |                        |           |      |           |   |                 |  |   |    |  |   | 2.6
|                                                      |  |       |                  |                        |           |       |           |   |                  |  |   |     |  |   |    
|Total                                                 |  | $     | 228.7            |                        | $         | 223.4 |           | $ | 1.4              |  | $ | 0.4 |  | $ | 3.5
|                                                      |  |       |                  |                        |           |       |           |   |                  |  |   |     |  |   |    

---

|(1) | The amount presented was paid in full on March 1, 2007.
|--- | -------------------------------------------------------



|(2) | The amounts presented represent leases of certain equipment, office and manufacturing space under
operating leases. The amounts presented in this line item represent commitments for minimum lease payments under non-cancelable operating leases.
|--- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(3) | The amount presented represents the liability for our Non-Qualified Deferred Compensation Plan (the
Plan) established in October 2004. The Plan provides employees who are eligible to participate and the members of the Board of Directors with the opportunity to defer a specified percentage of their cash compensation. The deferred
earnings are invested at the discretion of each participating employee or director and the deferred compensation we are obligated to deliver is adjusted for increases or decreases in the deferred amount due to such investment. We include the asset
deferred by the participants ($0.9 million) in the Other noncurrent assets, net line item of our consolidated balance sheet and our obligation to deliver the deferred compensation in the Other long-term liabilities line item
on our consolidated balance sheet.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(4) | The balance represents the pension liability of our German subsidiary ($2.6 million). The pension
liability is associated with our German subsidiary, which becomes payable when the covered employees reach the age of 60 or 65. The liability was acquired through our purchase of the GaAs business of Infineon in 2002. We elected to secure the
liability through a reinsurance program supported by us. We have included the reinsurance receivables ($2.4 million) in the Other noncurrent assets, net line item on our consolidated balance sheet and our obligation to deliver the
pension obligation in the Other long-term liabilities line item on our consolidated balance sheet.
|--- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Recent Accounting
Pronouncements

The FASB issued SFAS No. 157, Fair Value Measurement,in September 2006. SFAS No. 157 defines fair
value, establishes a framework for measuring fair value in accordance with GAAP, and expands disclosures about fair value measurements but does not require any new fair value measurements. SFAS No. 157 is effective for fiscal years beginning
after November 15, 2007 and interim periods within those fiscal years. Our adoption of SFAS No. 157, effective January 1, 2008, is not expected to have a material impact on our financial statements.

Also in September 2006, the FASB issued FASB Staff Position (FSP) AUG AIR-1, Accounting for Planned Major Maintenance Activities. FSP
AUG AIR-1 prohibits companies from recognizing planned major maintenance costs under the accrue in advance method that previously allowed for the accrual of a liability over several reporting periods prior to the performance of the
maintenance. FSP AUG AIR-1 is effective for fiscal years beginning after December 15, 2006. We adopted FSP AUG AIR-1 effective January 1, 2007, which is not expected to have a material impact on our financial statements.



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The Staff of the SEC issued SAB No. 108, Considering the Effects of Prior Year Misstatements when
Quantifying Misstatements in Current Year Financial Statementsin September 2006. SAB No. 108 provides guidance on the consideration of the effects of prior year misstatements in quantifying current year misstatements for the purpose
of determining whether the current years financial statements are materially misstated. The SEC staff believes registrants must quantify errors using both a balance sheet and income statement approach and evaluate whether either approach
results in quantifying a misstatement that, when all relevant quantitative and qualitative factors are considered, is material. SAB No. 108 is effective for fiscal years ending after November 15, 2006. The adoption of
SAB No. 108 did not have a material impact on our financial statements at December 31, 2006.

In July 2006, the Emerging
Issues Task Force (EITF) of the FASB reached a consensus and ratified Issue No. 06-2, Accounting for Sabbatical Leave and Other Similar Benefits Pursuant to FASB Statement No. 43, Accounting for Compensated Absences.Statement No. 43 provides guidance for accounting for compensated absences and states that an employer shall accrue a liability for employees compensation for future absences if certain conditions are met. However, since certain
compensated absences such as sabbatical leave do not typically accrue until fully vested, there was uncertainty as to whether employee rights to the compensated absence accumulate and meet the conditions of Statement No. 43. The consensus
reached by the EITF has determined that sabbatical and other similar benefits do accumulate and should be accrued for over the requisite service period. Further, the EITF has called for adoption of the consensus for fiscal years beginning after
December 15, 2006. We have historically accrued for sabbatical leave only when the employee fully vests upon completion of the requisite five year service period, which is in accordance with our company policy. EITF 06-2 was effective beginning
January 1, 2007 and we will record a cumulative effect adjustment of approximately $2.0 million to retained earnings in the first quarter of 2007.

Also in July 2006, the FASB issued FASB Interpretation (FIN) 48, Accounting for Income Tax Uncertainties. FIN 48 defines the threshold for recognizing the benefits of tax return positions in the
financial statements as more-likely-than-not to be sustained by the taxing authority. The recently issued guidance also provides guidance on the derecognition, measurement and classification of income tax uncertainties, along with any
related interest and penalties. FIN 48 also includes guidance concerning accounting for income tax uncertainties in interim periods and increases the level of disclosures associated with any recorded income tax uncertainties. The differences between
the amounts recognized in the statements of financial position prior to the adoption of FIN 48 and the amounts reported after adoption will be accounted for as a cumulative-effect adjustment recorded to the beginning balance of retained earnings.
FIN 48 was effective beginning January 1, 2007 and the cumulative effect adjustment will be recorded in the first quarter of 2007. We believe that the adoption of FIN 48 will not have a material impact on our consolidated financial statements.

Impact of Inflation

We typically hold
various securities and debt instruments that are subject to the effects of inflation. In addition, our products require raw material such as gold and other materials that may also be impacted by inflation. We do not believe inflation has had a
material impact on our operating costs and expenses in the past; however significant fluctuations in the future could have a negative impact on our operating results in the future.



|Item 7A. | Quantitative and Qualitative Disclosure about Market Risk
|-------- | ---------------------------------------------------------

Cash Equivalents, Short-term and Long-term Investments

Our investments in cash equivalents, short-term investments and
long-term investments are classified as available-for-sale securities and are comprised of highly rated, short and long-term investments, such as U.S. government agencies, corporate debt securities, commercial paper and other such low risk
investments,



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in accordance with an investment policy approved by our board of directors. All of these investments are held at fair value. Although we manage investments
under an investment policy, economic, market and other events may occur which we cannot control. Although the risks are minimal, fixed rate securities may have their fair value adversely impacted because of changes in interest rates and credit
ratings. Due in part to these factors, our future investment income may fall short of expectations because of changes in interest rates or we may suffer principal losses if we were to sell securities that have declined in value because of changes in
interest rates or issuer credit ratings. We do not hold or issue derivatives, derivative commodity instruments or other financial instruments for speculative trading purposes. Further, we do not believe that our results of operations would be
materially impacted by an immediate 10% change in interest rates.

Debt

As of December 31, 2006, we had $218.8 million principal of convertible subordinated notes outstanding, due on March 1, 2007. These notes were
paid off in full on March 1, 2007 with our cash holdings. The notes had a fixed 4% interest rate and consequently we did not have significant interest rate cash flow exposure on our long-term debt. The fair value of the convertible subordinated
notes was subject to fluctuations due to their convertibility into shares of our stock and other market conditions as well as their sensitivity to fluctuations in the general level of the U.S. interest rates. We may also be exposed to similar
interest rate risk in the future if we use additional financing to fund capital expenditures or strategic investments. The interest rate that we may be able to obtain on financings will depend on market conditions at that time and may differ from
the rates we have secured in the past.

The following table shows the fair values of our investments and convertible subordinated notes as
of December 31, 2006:



|                                                                     |  |      |         |            |   |        
|-------------------------------------------------------------------- |  | ---- | ------- | ---------- | - | -------
|(in thousands)                                                       |  | Cost |         | Fair Value
|Cash and cash equivalents (including unrealized losses of $4)        |  | $    | 133,922 |            | $ | 133,918
|Available-for-sale investments (including unrealized losses of $389) |  | $    | 239,703 |            | $ | 239,314
|Convertible subordinated notes                                       |  | $    | 218,755 |            | $ | 214,380

Foreign Currency Risk

We are exposed to currency exchange rate fluctuations, as we sell our products internationally and have operations in Costa Rica and Germany. We manage the sensitivity of our international sales, purchases of raw
materials and equipment and our Costa Rican operations by denominating most transactions in U.S. dollars. We engage in limited foreign currency hedging transactions, principally to lock in the cost of purchase commitments and to hedge material
cash flows that are not denominated in U.S. dollars, in accordance with a foreign exchange risk management policy approved by our board of directors. We primarily use currency forward contracts for this purpose. This hedging activity will reduce,
but may not always entirely eliminate, the impact of currency exchange movements. As of December 31, 2006 and 2005, the notional amounts of forward currency exchange contracts outstanding were approximately $4.1 million and
$3.4 million, respectively, both of which were designated as cash flow hedges. We had no contracts designated as fair value hedges at December 31, 2006 or 2005.



|Item 8. | Financial Statements and Supplementary Financial Data
|------- | -----------------------------------------------------

Our consolidated financial statements at December 31, 2006 and 2005 and for each of the three years in the period ended December 31, 2006, together with the reports of our independent registered public
accounting firm, are included in this Annual Report on Form 10-K on pages F-1 through F-33.



|Item 9. | Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
|------- | ------------------------------------------------------------------------------------

None.



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|Item 9A. | Controls and Procedures
|-------- | -----------------------

Our management
evaluated, with the participation of our Chief Executive Officer and our Chief Financial Officer, the effectiveness of our disclosure controls and procedures as of the end of the period covered by this Annual Report on Form 10-K. Based on this
evaluation, our Chief Executive Officer and our Chief Financial Officer have concluded that our disclosure controls and procedures are effective to ensure that information we are required to disclose in reports that we file or submit under the
Securities Exchange Act of 1934 is accumulated and communicated to our management, including our principal executive and principal financial officers, as appropriate to allow timely decisions regarding required disclosure, and that such information
is recorded, processed, summarized and reported within the time periods specified in Securities and Exchange Commission rules and forms. Management has determined that there were no significant changes to our internal control over financial
reporting during the year or quarter ended December 31, 2006 that has materially effected, or is reasonably likely to materially affect, our internal control over financial reporting.

Managements Report on Internal Control Over Financial Reporting

The Companys management is responsible for establishing and maintaining an adequate system of internal control over financial reporting for the
Company pursuant to Section 404 of the Sarbanes-Oxley Act of 2002 (Section 404) and as implemented in Rule 13a-15(f) under the Exchange Act. The Companys internal control over financial reporting is designed to provide
reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with GAAP. All internal control systems, no matter how well designed, have inherent limitations.
Internal control over financial reporting includes those policies and procedures that:



| |  |  | pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted
accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the companys assets that could have a
material effect on the financial statements.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Management has adopted the Committee of Sponsoring Organizations of the
Treadway Commission (COSO) framework to evaluate the effectiveness of the Companys internal control over financial reporting. Managements evaluation of the results of testing included consideration of susceptibility to loss
or fraud, subjectivity, complexity, the extent of judgment, the amount and volume of the transactions exposed to the deficiency, the existence of mitigating controls, the cause of detected exceptions, how the exception was detected, the
pervasiveness of the exception, the significance of the deviation from policy, and the frequency of exceptions relative to the frequency of operation.

Indicators of deficiencies that may be material weaknesses and are at least significant include restatement, material misstatement in the current period, ineffective Audit Committee oversight, ineffective internal
audit function, identification of fraud of any magnitude by management, significant deficiencies that remain uncorrected for some period of time, ineffective control environment, and the aggregate effect of all deficiencies.

As of December 31, 2006, management assessed the effectiveness of the Companys internal control over financial reporting, and concluded that
such control over financial reporting was effective. There were no material weaknesses in the Companys internal control over financial reporting that have been identified by management. The Companys independent registered public
accounting firm, KPMG LLP has issued an audit report on managements assessment of our internal control over financial reporting. Their report on the effectiveness of internal controls over financial reporting is included below.



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Report of Independent Registered Public Accounting Firm

The Board of Directors and Stockholders

TriQuint Semiconductor, Inc.:

We have audited managements assessment, included in the accompanying Managements Reporton Internal Control Over
Financial Reporting, that TriQuint Semiconductor, Inc. maintained effective internal control over financial reporting as of December 31, 2006, based on criteria established in Internal ControlIntegrated Framework issued by the Committee of
Sponsoring Organizations of the Treadway Commission (COSO). TriQuint Semiconductor, Inc.s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal
control over financial reporting. Our responsibility is to express an opinion on managements assessment and an opinion on the effectiveness of the Companys internal control over financial reporting based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we
plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial
reporting, evaluating managements assessment, testing and evaluating the design and operating effectiveness of internal control, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit
provides a reasonable basis for our opinion.

A companys internal control over financial reporting is a process designed to provide
reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A companys internal control over financial
reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable
assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with
authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the companys assets that could have a material effect
on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect
misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may
deteriorate.

In our opinion, managements assessment that TriQuint Semiconductor, Inc. maintained effective internal control over
financial reporting as of December 31, 2006, is fairly stated, in all material respects, based on criteria established in Internal ControlIntegrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission
(COSO). Also, in our opinion, TriQuint Semiconductor, Inc. maintained, in all material respects, effective internal control over financial reporting as of December 31, 2006, based on criteria established in Internal ControlIntegrated
Framework issued by the Committeeof Sponsoring Organizations of the Treadway Commission (COSO).

We also have audited, in
accordance with the standards of the Public Company Accounting Oversight Board (United States), consolidated balance sheets of TriQuint Semiconductor, Inc. and subsidiaries (the Company) as of December 31, 2006 and 2005, and the related consolidated
statements of operations, stockholders equity, and cash flows for each of the years in the three-year period ended December 31, 2006, and our report dated March 14, 2007 expressed an unqualified opinion on those consolidated financial
statements.

/s/ KPMG LLP

Portland, Oregon

March 14, 2007



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|Item 9B. | Other Information
|-------- | -----------------

None



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PART III



|ITEM 10. | Directors, Executive Officers and Corporate Governance
|-------- | ------------------------------------------------------

Executive Officers

During 2006, we modified how our organization was structured, creating a structure that enables us to
focus on our current strategy and optimize both our resources and opportunities. As a result, the positions that most of our executive officers held were modified and as such their titles have changed. These changes and other biographical
information concerning our executive officers, including their ages as of March 1, 2007, is set forth below:



|                   |  |     |  |                                                                                  |  |                    
|------------------ |  | --- |  | -------------------------------------------------------------------------------- |  | -------------------
|Name               |  | Age |  | Current Position(s) with Company                                                 |  | Position Held Since
|Ralph G. Quinsey   |  | 51  |  | President and Chief Executive Officer                                            |  | 2002               
|Stephanie J. Welty |  | 51  |  | Vice President, Finance and Administration,Chief Financial Officer and Secretary |  | 2005               
|Brian P. Balut     |  | 41  |  | Vice President, Networks                                                         |  | 2006               
|Thomas V. Cordner  |  | 62  |  | Vice President, Military and Texas Operations                                    |  | 2006               
|Todd A. DeBonis    |  | 42  |  | Vice President, Worldwide Sales and Customer Service                             |  | 2006               
|Timothy A. Dunn    |  | 45  |  | Vice President, Handsets                                                         |  | 2006               
|Bruce R. Fournier  |  | 50  |  | Vice President, Business Development                                             |  | 2006               
|J. David Pye       |  | 56  |  | Vice President, Oregon Operations                                                |  | 2006               
|Glen A. Riley      |  | 44  |  | Vice President, Commercial Foundry and Supply Chain Management                   |  | 2006               
|J. Michael Sanna   |  | 54  |  | Vice President, Networks                                                         |  | 2006               
|Azhar Waseem       |  | 53  |  | Vice President, Florida Operations                                               |  | 2006               

Ralph G. Quinsey joined TriQuint in July 2002 as President and Chief Executive Officer. From
September 1999 to January 2002, Mr. Quinsey was with ON Semiconductor, a manufacturer of semiconductors for a wide array of applications, as Vice President and General Manager of the Analog Division. From 1979 to September 1999,
Mr. Quinsey was with Motorola, a manufacturer of semiconductors and communications equipment holding various positions including Vice President and General Manager of the RF/IF Circuits Division, which developed both silicon and GaAs
technologies for wireless phone applications. Mr. Quinsey received a B.S. degree in Electrical Engineering from Marquette University.

Stephanie J. Welty joined TriQuint in 1994. In May 2005, Ms. Welty was appointed Vice President, Finance and Administration, Chief Financial Officer and Secretary. From September 1999 to May 2000, Ms. Welty served as
TriQuints Vice President, Finance and Controller. Ms. Welty also served as the Companys Accounting Manager from 1994 to 1996 and as Director of Information Systems from 1996 to September 1999. Prior to joining TriQuint,
Ms. Welty held accounting and controller positions at other high technology firms. Ms. Welty holds a B.S. degree from the University of Washington and is a Certified Public Accountant.

Brian P. Balut joined TriQuint in July 2001 as Vice President, Sales and Marketing, Sawtek Inc. as a result of TriQuints merger with Sawtek
and served as Vice President, Sales and Marketing of TriQuint from 2002 to May 2004. In May 2004, Mr. Balut was promoted to Vice President, Sawtek. As part of the organizational restructuring in 2006, Mr. Balut was named Vice President,
Networks. Mr. Balut joined Sawtek, Inc. in October 1994 as Sales Manager. He was promoted to Director of Sales and Marketing in November 1996 and to Vice President Sales and Marketing in September 1998 and assumed overall corporate
responsibility for this function in July 2002. From 1987 to 1994, Mr. Balut held various positions in sales, marketing and engineering with REMEC, a manufacturer of electronic components. Mr. Balut received a B.S. degree in Electrical
Engineering from the Massachusetts Institute of Technology and a M.B.A. from Rollins College.

Thomas V. Cordner joined TriQuint
in January 1998 as Vice President and General Manager, Millimeter Wave Communications as a result of TriQuints acquisition of Raytheons MMIC operations and was promoted to Vice President, TriQuint Texas in May 2002. As part of the
organizational restructuring in



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2006, Mr. Cordner was named Vice President, Military and Texas Operations. From July 1997 to January 1998, Mr. Cordner served as Operations Manager
for Raytheon, heading its GaAs MMIC operations. Prior to that time, Mr. Cordner was an employee of Texas Instruments, a semiconductor and communications equipment manufacturer, for 32 years, most recently as the Operations Manager for its GaAs
Operations Group from January 1991 to July 1997. Mr. Cordner received a B.S. degree in Mathematics from the University of Texas at Arlington.

Todd A. DeBonis joined TriQuint in April 2004 as Vice President, Worldwide Sales. In 2006, Mr. DeBonis became Vice President, Worldwide Sales and Customer Service. From February 2002 to April 2004, Mr. DeBonis held the
position of Vice President, Worldwide Sales and Marketing at Centillium Communications. Mr. DeBonis also served as the Vice President, Worldwide Sales for Ishoni Networks and Vice President, Sales & Marketing for the Communications
Division of Infineon Technologies North America. Mr. DeBonis has a B.S. degree in Electrical Engineering from the University of Nevada.

Timothy A. Dunnjoined TriQuint in July 2006 as Vice President, Handsets. Prior to joining TriQuint, Mr. Dunn was Vice President and General Manager of Intels Platform Components Group. Mr. Dunn worked at Intel from
1988 to 1991, and again from 1994 to 2006, holding various executive and managerial positions. In addition to his Intel tenure, he has held marketing and product management positions with Hewlett-Packard and Cirrus Logic. Mr. Dunn holds an MBA
from the Amos Tuck School of Business at Dartmouth College and a B.S. degree in Electrical Engineering from Oregon State University.

Bruce R. Fournier joined TriQuint during its start-up phase in June 1987 as Area Sales Manager. Since that time, he has held a variety of positions including National Sales Manager, Wireless Products from 1991 to 1994, Director
of Worldwide Sales from early 1994 to September 1994, Vice President, Worldwide Sales from September 1994 to June 1998 and Vice President and General Manager, Foundry Services from June 1998 until May 2002. Mr. Fournier was named Vice
President, TriQuint Oregon in May 2002 and held that position until 2006 when Mr. Fournier was named Vice President, Business Development. Prior to joining TriQuint, Mr. Fournier held engineering, sales and marketing management positions
with Fairchild Semiconductor, Weitek Corporation and Honeywell, Inc. Mr. Fournier received an A.S. degree in Electrical Engineering and a B.S. degree in Business Administration from the University of Maine and a M.B.A. from the University of
Southern Maine.

J. David Pye joined TriQuint in May 1996 as Vice President, Manufacturing and in May 2002 was named Vice
President, TriQuint Oregon. As part of the organizational restructuring in 2006, Mr. Pye was named Vice President, Oregon Operations. From 1983 until 1996, Mr. Pye was Vice President and General Manager at VLSI Technology, Inc., a
semiconductor company, where he served in various capacities. From 1973 to 1983, Mr. Pye served in various roles in process engineering and process development at Texas Instruments. Mr. Pye received a B.A. degree from Napier College of
Science and Technology, Edinburgh, Scotland.

Glen A. Riley joined TriQuint in January 2003 as Vice President of the Companys
former optoelectronics business and in June 2005 was named Vice President, Business Development. As part of the organizational restructuring in 2006, Mr. Riley was named Vice President, Commercial Foundry and supply Chain Management. From
December 2001 to August 2002, Mr. Riley served as the President and CEO of Opticalis, a venture-funded start-up company developing optical communication sub-systems. Mr. Riley also spent six years with Agere Systems, a semiconductor and
optical component manufacturer, as Vice President of Optical Core Networks, Vice President of Sales for the Asia-Pacific region, and as General Manager of the Storage Products group. Before Agere, Mr. Riley held general management, marketing
and sales positions at Philips Semiconductors, AT&T Microelectronics and Texas Instruments. Mr. Riley holds a B.S. degree in Electrical Engineering from the University of Maine and completed the General Manager Program at Harvard Business
School.

J. Michael Sanna joined TriQuint in January 1998 as Director of Business Development for the Texas operation as a result of
TriQuints acquisition of Raytheons MMIC operations. In May 2002 he was



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promoted to Vice President, TriQuint Texas. In May 2006, Mr. Sanna was named Vice President, Networks. From July 1997 to January 1998, Mr. Sanna
served as the Wafer Fabrication Operations Manager for Raytheon, heading its GaAs MMIC manufacturing operations. Prior to that time, Mr. Sanna was an employee of Texas Instruments for 17 years, most recently as the Wafer Fabrication Operations
manager for its GaAs Operations Group from January 1994 to July 1997. Mr. Sanna received B.S. and M.S. degrees in Electrical Engineering from the University of Wisconsin and Southern Methodist University, respectively, and a M.A. degree in
Administrative Studies from Southeastern Oklahoma State University.

Azhar Waseem joined TriQuint in July 2001 as Vice President,
Sawtek Inc. as a result of TriQuints merger with Sawtek. Mr. Waseem joined Sawtek in March 1995 as Director of Wafer Fabrication and was promoted to Vice President of Manufacturing in April 1998 and to Vice President of Operations in
October 1999. In May 2002 he was promoted to Vice President, Sawtek. As part of the organizational restructuring in 2006, Mr. Waseem was named Vice President, Florida Operations. From 1989 to 1994, Mr. Waseem held various operations and
engineering positions with Siliconix, Inc., a microelectronics manufacturer based in Santa Clara, California. From 1986 to 1989, Mr. Waseem held various engineering positions with General Electric. Mr. Waseem received B.S. and M.S. degrees
in Electrical Engineering and a M.B.A., all from the University of Minnesota.

Additional information required by this item will be included
in our definitive Proxy Statement under the captions Report of the Audit Committee, Election of Directors, Section 16(a) Beneficial Ownership Reporting Compliance and Corporate Governance and Other Matters, to be filed with the
Commission within 120 days after the conclusion of the fiscal year ended December 31, 2006 (April 30, 2007) pursuant to General Instructions G(3) of Form 10-K and is incorporated herein by reference.



|ITEM 11. | Executive Compensation
|-------- | ----------------------

We maintain employee
compensation programs and benefit plans in which our executive officers are participants. Copies of certain of these plans and programs are set forth or incorporated by reference as Exhibits to this report. Information required by Item 11 will
be included in our definitive Proxy Statement under the caption Executive Compensation Discussion and Analysis, Executive Compensation Detail, Compensation Committee Interlocks and Insider Participation and the Compensation Committee
Report, to be filed with the Commission within 120 days after the conclusion of the year ended December 31, 2006 (April 30, 2007) pursuant to Regulation 14A, which information is incorporated herein by reference.



|ITEM 12. | Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
|-------- | ----------------------------------------------------------------------------------------------

Information required by this item will be included under the caption Security Ownership of Certain Beneficial Owners and Management and Related
Stockholder Matters contained in our definitive Proxy Statement to be filed with the Commission within 120 days after the conclusion of the year ended December 31, 2006 (April 30, 2007) pursuant to Regulation 14A, which information is
incorporated herein by reference.



|ITEM 13. | Certain Relationships and Related Transactions, and Director Independence
|-------- | -------------------------------------------------------------------------

Information required by this item will be included under the caption Certain Relationships and Related Transactions, and Director Independence contained in our definitive Proxy Statement to be filed with the
Commission within 120 days after the conclusion of the year ended December 31, 2006 (April 30, 2007) pursuant to Regulation 14A, which information is incorporated herein by reference.



|ITEM 14. | Principal Accountant Fees and Services
|-------- | --------------------------------------

Information
required by this item is included under the caption Ratification of Independent Auditors contained in our definitive Proxy Statement to be filed with the Commission within 120 days after the conclusion of our fiscal year ended
December 31, 2006 (April 30, 2007) pursuant to Regulation 14A, which information is incorporated herein by reference.



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PART IV



|ITEM 15. | Exhibits and Financial Statement Schedules
|-------- | ------------------------------------------

(a)    Documents filed as part of this report:

1.Consolidated Financial Statements.    The following consolidated financial statements of TriQuint Semiconductor, Inc. and its subsidiaries, together with the report thereon of KPMG LLP,
required to be filed pursuant to Part II, Item 8 of this Form 10-K, are included in this Annual Report on Form 10-K on pages F-1 through F-38:

Report of Independent Registered Public Accounting Firm;

Consolidated Statements of Operations for the
years ended December 31, 2006, 2005 and 2004;

Consolidated Balance Sheets at December 31, 2006 and 2005;

Consolidated Statements of Cash Flows for the years ended December 31, 2006, 2005 and 2004;

Consolidated Statements of Stockholders Equity for the years ended December 31, 2006, 2005 and 2004; and

Notes to Consolidated Financial Statements.

2.Consolidated Financial Statement Schedule.    The following consolidated financial statement schedule of TriQuint Semiconductor and its subsidiaries required to be filed pursuant to Part
IV, Item 15 of this Form 10-K, is included in this Annual Report on Form 10-K on pages S-1 and S-2:

Schedule IIConsolidated
Valuation and Qualifying Accounts; and

Report and Consent of Independent Registered Public Accounting Firm.

All other schedules are omitted because they are not applicable or the required information is shown in the Consolidated Financial Statements or notes
thereto.

3.    Exhibits.



|            |  |                                                                                                                                                                                                                                                                                
|----------- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Exhibit No. |  | Description                                                                                                                                                                                                                                                                    
|3.1         |  | Certificate of Incorporation, incorporated herein by reference to the corresponding exhibit to the Registrants Registration Statement on Form 8-B (File No. 000-22660) as
declared effective by the SEC on February 18, 1997.                                                 
|3.1.1       |  | Certificate of Amendment to Certificate of Incorporation, incorporated herein by reference to the corresponding exhibit to the Registrants Quarterly Report on Form 10-Q (File
No. 000-22660) for the period ended September 30, 2000 filed with the SEC on November 13, 2000.
|3.1.2       |  | Certificate of Correction to Certificate of Incorporation, incorporated herein by reference to the corresponding exhibit to the Registrants Registration Statement on Form S-4 (File
No. 333-62062) declared effective by the SEC on June 13, 2001.                           
|3.1.3       |  | Certificate of Designation of Series A Participating Preferred Stock, incorporated herein by reference to the corresponding exhibit to the Registrants Registration Statement on
Form S-4 (File No. 333-62062) declared effective by the SEC on June 13, 2001.                
|3.1.4       |  | Certificate of Amendment to Certificate of Incorporation, incorporated herein by reference to the corresponding exhibit to the Registrants Registration Statement on Form S-4 (File
No. 333-62062) declared effective by the SEC on June 13, 2001.                            
|3.2         |  | Bylaws of Registrant, incorporated herein by this reference to the corresponding exhibit to the Registrants Registration Statement on Form 8-B (File No. 000-22660) as declared
effective by the SEC on February 18, 1997.                                                    



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|            |  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|----------- |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Exhibit No. |  | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|4.1         |  | Preferred Shares Rights Agreement, dated as of June 30, 1998 between Registrant and ChaseMellon Shareholder Services, L.L.C., including the Certificate of Determination, the form of Rights
Certificate and the Summary of Rights attached thereto as Exhibits A, B, and C, respectively, incorporated herein by reference to the corresponding exhibit to the Registrants Current Report on Form 8-A (File No. 000-22660) as
declared effective by the SEC on July 24, 1998.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|4.2         |  | Indenture dated February 24, 2000 between the Registrant and State Street Bank and Trust Company of California, N.A., incorporated herein by reference to the corresponding exhibit to the
Registrants Registration Statement on Form S-3 (File No. 333-36112) as declared effective by the SEC on May 16, 2000.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|10.18       |  | 1996 Stock Incentive Program and forms of agreement thereunder, incorporated herein by this reference to the corresponding exhibit to the Registrants Registration Statement on
Form S-8 (File No. 333-81273) as declared effective by the SEC on June 22, 1999, as amended by the Registrants Registration Statement on Form S-8 (File No. 333-39730), as declared effective by the SEC on June 20,
2000, as amended by the Registrants Registration Statement on Form S-8 (File No. 333-61582), as declared effective by the SEC on May 24, 2001, as amended by the Registrants Registration Statement on Form S-8 (File No.
333-105701), as declared effective by the SEC on May 30, 2003 and incorporated by reference to the Registrants Quarterly Report on Form 10-Q (File No. 000-22660) for the period ended September 30, 2003 filed with the SEC on November 4, 2003,
as amended and restated effective February 2005 by the Registrants Current Report on Form 8-K (File No. 000-22660) filed with the SEC on May 17, 2005 and incorporated herein by reference to Appendix A to the Registrants
definitive proxy statement on Schedule 14A for the 2005 Annual Meeting of Stockholders, filed with the Securities and Exchange Commission on April 6, 2005.
|10.19       |  | Form of Indemnification Agreement executed by Registrant and its officers and directors pursuant to Delaware reincorporation, incorporated herein by this reference to the corresponding
exhibit to the Registrants Registration Statement on Form 8-B (File No. 000-22660) as declared effective by the SEC on February 18, 1997.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|10.22       |  | 1998 Nonstatutory Stock Option Plan and forms of agreement thereunder, incorporated herein by reference to the corresponding exhibit to the Registrants Registration Statement on Form
S-8 (File No. 333-102085) as declared effective by the SEC on December 20, 2002 and incorporated by reference to the Registrants Quarterly Report on Form 10-Q (File No. 000-22660) for the period ended September 30, 2003 filed with the SEC on
November 4, 2003.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
|10.23       |  | 1998 Employee Stock Purchase Plan and forms of agreement thereunder, incorporated herein by reference to the corresponding exhibit to the Registrants Registration Statement on
Form S-8 (File No. 333-66707) as declared effective by the SEC on November 3, 1998, as amended by the Registrants Registration Statement on Form S-8 (File No. 333-39732), as declared effective by the SEC on
June 20, 2000, and by the Registrants Registration Statement on Form S-8 (File No. 333-61582), as declared effective by the SEC on May 24, 2001.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|10.33       |  | Sawtek Inc. Employee Stock Ownership and 401(k) Plan, incorporated herein by reference to the corresponding exhibit to the Registrants Quarterly Report on Form 10-Q (File
No. 000-22660) for the period ended June 30, 2002 filed with the SEC on August 13, 2002.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
|10.34       |  | Sawtek Inc. 2000 Implementation Agreement, incorporated herein by reference to the corresponding exhibit to the Registrants Registration Statement on Form S-8 (File
No. 333-65850) as declared effective by the SEC on July 25, 2001.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|10.35       |  | Sawtek Inc. 2000 Modified ESOP Loan Agreement, incorporated herein by reference to the corresponding exhibit to the Registrants Registration Statement on Form S-8 (File
No. 333-65850) as declared effective by the SEC on July 25, 2001.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|10.36       |  | Sawtek Inc. 2000 Renewed ESOP Note, incorporated herein by reference to the corresponding exhibit to the Registrants Registration Statement on Form S-8 (File No. 333-65850) as
declared effective by the SEC on July 25, 2001.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               



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|            |  |                                                                                                                                                                                                                                                                                                                                                                                                                                       
|----------- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Exhibit No. |  | Description                                                                                                                                                                                                                                                                                                                                                                                                                           
|10.37       |  | Sawtek Inc. Second Stock Option Plan, incorporated herein by reference to the corresponding exhibit to the Registrants Registration Statement on Form S-8 (File No. 333-65850)
as declared effective by the SEC on July 25, 2001.                                                                                                                                                                                                    
|10.38       |  | Sawtek Inc. Stock Option Plan for Acquired Companies, incorporated herein by reference to the corresponding exhibit to the Registrants Registration Statement on Form S-8 (File
No. 333-65850) as declared effective by the SEC on July 25, 2001.                                                                                                                                                                                    
|10.40*      |  | Amended Sale and Transfer Agreement between Infineon Technologies AG, Infineon Technologies North America Corp., Registrant and TriQuint GmbH dated as of April 29, 2002, incorporated
herein by reference to the corresponding exhibit to the Registrants Current Report on Form 8-K (File No. 000-22660) filed with the SEC on July 15, 2002.                                                                                      
|10.41       |  | Letter Agreement dated June 28, 2002 between Registrant and Ralph G. Quinsey, incorporated herein by reference to the corresponding exhibit to the Registrants Quarterly Report on
Form 10-Q (File No. 000-22660) for the period ended June 30, 2002 filed with the SEC on August 13, 2002.                                                                                                                                          
|10.42       |  | Asset Purchase Agreement by and between Agere Systems Inc. and Registrant dated as of October 21, 2002, incorporated herein by reference to the corresponding exhibit to the
Registrants Current Report on Form 8-K (File No. 000-22660) filed with the SEC on January 17, 2003.                                                                                                                                                     
|10.42.1     |  | Amendment No. 1 to Asset Purchase Agreement by and between Agere Systems Inc. and Registrant dated as of January 2, 2003, incorporated herein by reference to the corresponding
exhibit to the Registrants Current Report on Form 8-K (File No. 000-22660) filed with the SEC on January 17, 2003.                                                                                                                                   
|10.42.2     |  | Assignment and Bill of Sale and Assumption Agreement by and between Agere Systems Inc. and TriQuint Optoelectronics, Inc. dated as of January 2, 2003, incorporated herein by reference to
the corresponding exhibit to the Registrants Current Report on Form 8-K (File No. 000-22660) filed with the SEC on January 17, 2003.                                                                                                      
|10.42.3     |  | Assignment and Bill of Sale and Assumption Agreement by and between Agere Systems Inc. and TriQuint Technology Holding Co. dated as of January 2, 2003, incorporated herein by reference
to the corresponding exhibit to the Registrants Current Report on Form 8-K (File No. 000-22660) filed with the SEC on January 17, 2003.                                                                                                     
|10.43.4     |  | Intellectual Property Agreement by and between Agere Systems Inc. and Registrant dated as of January 2, 2003, incorporated herein by reference to the corresponding exhibit to the
Registrants Current Report on Form 8-K (File No. 000-22660) filed with the SEC on January 17, 2003.                                                                                                                                               
|10.43.5     |  | Purchase Agreement by and between Agere Systems Inc. and Registrant dated as of January 2, 2003, incorporated herein by reference to the corresponding exhibit to the Registrants
Current Report on Form 8-K (File No. 000-22660) filed with the SEC on January 17, 2003.                                                                                                                                                            
|10.43.7     |  | Equity Purchase Agreement by and among Agere Systems Inc., Agere Systems International, LLC, Registrant, TriQuint International Holding Co., TriQuint International Holding LLC and Agere
Systems de Mexico, S. DE R.L. DE C.V. dated as of January 2, 2003, incorporated herein by reference to the corresponding exhibit to the Registrants Current Report on Form 8-K (File No. 000-22660) filed with the SEC on
January 17, 2003.
|10.45       |  | Letter Agreement dated April 9, 2004 between Registrant and Todd A. DeBonis, incorporated herein by reference to the corresponding exhibit to the Registrants Quarterly Report on Form
10-Q (File No. 000-22660) for the period ended March 31, 2004 filed with the SEC on May 10, 2004.                                                                                                                                             
|10.46       |  | TriQuint Semiconductor, Inc. Nonqualified Deferred Compensation Plan, incorporated herein by reference to the corresponding exhibit to the Registrants Current Report on Form 8-K
(File No. 000-22660) filed with the SEC on November 2, 2004.                                                                                                                                                                                       



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|            |  |                                                                                                                                                                                                                                                                                                                                                                               
|----------- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Exhibit No. |  | Description                                                                                                                                                                                                                                                                                                                                                                   
|10.47       |  | Agreement and Plan of Reorganization by and among Sawtek Inc., TFR Acquisition, Inc., and TFR Technologies, Inc., dated as of December 14, 2004, incorporated herein by reference to the
corresponding exhibit to the Registrants Annual Report on Form 10-K (File No. 000-22660) for the year ended December 31, 2005 filed with the SEC on March 15, 2005.                 
|10.47.1     |  | Amendment No. 1 to Agreement and Plan of Reorganization by and among Sawtek Inc., TFR Acquisition, Inc., and TFR Technologies, Inc., dated as of January 6, 2005, incorporated herein by
reference to the corresponding exhibit to the Registrants Annual Report on Form 10-K (File No. 000-22660) for the year ended December 31, 2005 filed with the SEC on March 15, 2005.
|10.48*      |  | Purchase and Sale Agreement by and between TriQuint Optoelectronics, Inc. and Anthem Partners, LLC, dated as of March 7, 2005, incorporated herein by reference to the corresponding exhibit to
the Registrants Annual Report on Form 10-K (File No. 000-22660) for the year ended December 31, 2005 filed with the SEC on March 15, 2005.                                   
|10.49       |  | Asset Purchase Agreement by and between Registrant and CyOptics, Inc., incorporated herein by reference to the corresponding exhibit to the Registrants Quarterly Report on Form 10-Q
(File No. 000-22660) for the period ended March 31, 2005 filed with the SEC on May 11, 2005.                                                                                           
|10.50       |  | Letter Agreement dated July 20, 2005 between Registrant and Stephanie J. Welty, incorporated herein by reference to the corresponding exhibit to the Registrants Current Report on
Form 8-K (File No. 000-22660) filed with the SEC on July 25, 2005.                                                                                                                        
|10.51       |  | TriQuint Semiconductor, Inc. Management Incentive Plan, dated as of March 2, 2006, incorporated herein by reference to the corresponding exhibit to the Registrants Annual Report on Form
10-K (File No. 000-22660) for the year ended December 31, 2006 filed with the SEC on March 16, 2006.                                                                               
|10.52       |  | Letter Agreement dated June 9, 2006 between Registrant and Timothy A. Dunn, incorporated herein by reference to the corresponding exhibit to the Registrants Current Report on
Form 8-K (File No. 000-22660) filed with the SEC on July 13, 2006.                                                                                                                            
|10.53       |  | TriQuint Semiconductor, Inc. 2007 Management Incentive Plan, dated as of November 15, 2006.±                                                                                                                                                                                                                                                                                  
|10.54       |  | 2007 Employee Stock Purchase Plan and forms of agreement thereunder.±                                                                                                                                                                                                                                                                                                         
|12.1        |  | Computation of Ratios of Earnings to Fixed Charges±                                                                                                                                                                                                                                                                                                                           
|21.1        |  | Subsidiaries of the Registrant±                                                                                                                                                                                                                                                                                                                                               
|23.1        |  | Report and Consent of Independent Registered Public Accounting Firm±                                                                                                                                                                                                                                                                                                          
|24.1        |  | Power of Attorney±                                                                                                                                                                                                                                                                                                                                                            
|31.1        |  | Certification of Chief Executive Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) of the Securities Exchange Act, as amended±                                                                                                                                                                                                                                            
|31.2        |  | Certification of Chief Financial Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) of the Securities Exchange Act, as amended±                                                                                                                                                                                                                                            
|32.1        |  | Certification of Chief Executive Officer and Chief Financial Officer Pursuant to 18 U.S.C. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley act of 2002±                                                                                                                                                                                                        

---

|* | Confidential treatment has been granted with respect to certain portions of this exhibit. Omitted portions have been filed separately with the SEC.
|- | ---------------------------------------------------------------------------------------------------------------------------------------------------



|± | Included in this Report
|- | -----------------------



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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities and Exchange Act of
1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.



|                      |  |  |  |                              |  |                                                                                                       
|--------------------- |  |  |  | ---------------------------- |  | ------------------------------------------------------------------------------------------------------
|                      |  |  |  | TRIQUINT SEMICONDUCTOR, INC.
|                      |  |  | 
|Dated: March 15, 2007 |  |  |  | By:                          |  | /s/ RALPH G.
QUINSEY                                                                                  
|                      |  |  |  |                              |  | Ralph G. Quinsey President and Chief Executive Officer                                                
|                      |  |  | 
|Dated: March 15, 2007 |  |  |  | By:                          |  | /s/ STEPHANIE J.
WELTY                                                                                
|                      |  |  |  |                              |  | Stephanie J. Welty Vice President of Finance and Administration, Secretary and Chief Financial Officer



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POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Ralph Quinsey and Stephanie Welty, jointly and severally, his or her attorneys-in-fact, each with the power
of substitution, for him or her in any and all capacities, to sign any amendments to this Annual Report on Form 10-K and to file the same, with exhibits thereto and other documents in connection therewith, with the Securities and Exchange
Commission, hereby ratifying and confirming all that each of said attorneys-in-fact, or his or her substitute or substitutes, may do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated.



|                                              |  |                                                                                                                                |  |               
|--------------------------------------------- |  | ------------------------------------------------------------------------------------------------------------------------------ |  | --------------
|Signature                                     |  | Title                                                                                                                          |  | Date          
|/s/ RALPH G. QUINSEY Ralph G. Quinsey         |  | President and Chief Executive Officer (Principal Executive Officer)                                                            |  | March 15, 2007
|                                              |  |                                                                                                                               
|/s/ STEPHANIE J. WELTY Stephanie J. Welty     |  | Vice President, Finance and Administration, Chief Financial Officer and Secretary (Principal Financial and Accounting Officer) |  | March 15, 2007
|                                              |  |                                                                                                                               
|/s/ STEVEN J. SHARP Steven J. Sharp           |  | Chairman of the Board                                                                                                          |  | March 15, 2007
|                                              |  |                                                                                                                               
|/s/ PAUL A. GARY Paul A. Gary                 |  | Director                                                                                                                       |  | March 15, 2007
|                                              |  |                                                                                                                               
|/s/ CHARLES SCOTT GIBSON Charles Scott Gibson |  | Director                                                                                                                       |  | March 15, 2007
|                                              |  |                                                                                                                               
|/s/ NICOLAS KAUSER Nicolas Kauser             |  | Director                                                                                                                       |  | March 15, 2007
|                                              |  |                                                                                                                               
|/s/ WALDEN C. RHINES Walden C. Rhines         |  | Director                                                                                                                       |  | March 15, 2007
|                                              |  |                                                                                                                               
|/s/ WILLIS C. YOUNG Willis C. Young           |  | Director                                                                                                                       |  | March 15, 2007



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CERTIFICATION OF CHIEF EXECUTIVE OFFICER

I, Ralph G. Quinsey, certify that:

1. I have reviewed this annual report on Form 10-K of TriQuint Semiconductor, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the
registrant as of, and for, the periods presented in this report;

4. The registrants other certifying officer and I are responsible
for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the
registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and
procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which
this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control
over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted
accounting principles;

(c) Evaluated the effectiveness of the registrants disclosure controls and procedures and
presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrants internal control over financial reporting that occurred during the
registrants most recent fiscal quarter (the registrants fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrants internal control over
financial reporting; and

5. The registrants other certifying officer and I have disclosed, based on our most recent evaluation of
internal control over financial reporting, to the registrants auditors and the audit committee of the registrants board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are
reasonably likely to adversely affect the registrants ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrants internal control over financial reporting.



/S/    RALPH G.
QUINSEYRalph G. QuinseyPresident and Chief Executive Officer (Principal Executive Officer)


Date: March 15, 2007



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CERTIFICATION OF CHIEF FINANCIAL OFFICER

I, Stephanie J. Welty, certify that:

1. I have reviewed
this annual report on Form 10-K of TriQuint Semiconductor, Inc.;

2. Based on my knowledge, this report does not contain any untrue
statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects
the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.
The registrants other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as
defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls
and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within
those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control
over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for
external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the
registrants disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrants internal control over financial reporting that occurred
during the registrants most recent fiscal quarter (the registrants fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrants internal control
over financial reporting; and

5. The registrants other certifying officer and I have disclosed, based on our most recent evaluation
of internal control over financial reporting, to the registrants auditors and the audit committee of the registrants board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are
reasonably likely to adversely affect the registrants ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrants internal control over financial reporting.



/S/    STEPHANIE J.
WELTYStephanie J. WeltyVice President, Finance and Administration, Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)


Date: March 15, 2007



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CERTIFICATION PURSUANT TO SECTION

1350 OF CHAPTER 63 OF TITLE 18

OF THE UNITED STATES CODE AS

ADOPTED PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

In connection with the filing of the Annual Report on Form 10-K of TriQuint
Semiconductor, Inc. (TriQuint) for the year ended December 31, 2006, as filed with the Securities and Exchange Commission on the date hereof (the Report), each of the undersigned officers of TriQuint, hereby certifies,
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that:

(1) The Report fully
complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of TriQuint.

The undersigned have executed this Certification effective as of March 15, 2007.



/S/    RALPH G.
QUINSEYRalph G. QuinseyPresident and Chief Executive Officer (Principal Executive Officer)/S/    STEPHANIE J.
WELTYStephanie J. WeltyVice President, Finance and Administration, Chief Financial Officer and Secretary (Principal Financial and Accounting Officer)




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TRIQUINT SEMICONDUCTOR, INC.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Contents



|                                                                                                     |  |    
|---------------------------------------------------------------------------------------------------- |  | ---
|Report of Independent Registered Public Accounting Firm                                              |  | F-2
|                                                                                                     | 
|Financial Statements:                                                                                |  |    
|Consolidated Statements of Operations for the years ended December 31, 2006, 2005 and 2004           |  | F-3
|Consolidated Balance Sheets as of December 31, 2006 and 2005                                         |  | F-4
|Consolidated Statements of Stockholders Equity for the years ended December 31, 2006, 2005 and 2004 |  | F-5
|Consolidated Statements of Cash Flows for the years ended December 31, 2006, 2005 and 2004           |  | F-6
|Notes to Consolidated Financial Statements                                                           |  | F-7



F-1



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##### Table of Contents

Report of Independent Registered Public Accounting Firm

The Board of Directors and
Stockholders

TriQuint Semiconductor, Inc.:

We have audited the accompanying consolidated balance sheets of TriQuint Semiconductor, Inc. and subsidiaries (the Company) as of December 31, 2006 and 2005, and the related consolidated statements of operations,
stockholders equity, and cash flows for each of the years in the three-year period ended December 31, 2006. These consolidated financial statements are the responsibility of the Companys management. Our responsibility is to express an
opinion on these consolidated financial statements based on our audits.

We conducted our audits in accordance with the standards of the
Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes
examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall
financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated
financial statements referred to above present fairly, in all material respects, the financial position of TriQuint Semiconductor, Inc. and subsidiaries as of December 31, 2006 and 2005, and the results of their operations and their cash flows
for each of the years in the three-year period ended December 31, 2006, in conformity with U.S. generally accepted accounting principles.

As discussed in note 2 to the consolidated financial statements, effective January 1, 2006, the Company adopted Statement of Financial Accounting Standards (SFAS) No. 123(R), Share-Based Payments.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the effectiveness of TriQuint
Semiconductor, Inc.s internal control over financial reporting as of December 31, 2006, based on criteria established in Internal ControlIntegrated Framework issued by the Committee of Sponsoring Organizations of the Treadway
Commission (COSO), and our report dated March 14, 2007 expressed an unqualified opinion on managements assessment of, and the effective operation of, internal control over financial reporting.

/s/ KPMG LLP

Portland, Oregon

March 14, 2007



F-2



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##### Table of Contents

TRIQUINT SEMICONDUCTOR, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS

(In thousands, except per share data)



|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|----------------------------------------------------------- |  | ------------------------ | ------- | - | ---- | - | ------- | ---- |  | - | ------- | -
|                                                            |  | Years Ended December 31, |        
|                                                            |  | 2006                     |         |   | 2005 |   |         | 2004 | 
|Revenues                                                    |  | $                        | 401,793 |   |      | $ | 294,787 |      |  | $ | 312,971 |  
|Cost of goods sold                                          |  |                          | 277,860 |   |      |   | 210,446 |      |  |   | 213,416 |  
|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|Gross profit                                                |  |                          | 123,933 |   |      |   | 84,341  |      |  |   | 99,555  |  
|                                                            |  |                          |        
|Operating expenses:                                         |  |                          |         |   |      |   |         |      |  |   |         |  
|Research, development and engineering                       |  |                          | 50,283  |   |      |   | 46,706  |      |  |   | 47,746  |  
|Selling, general and administrative                         |  |                          | 55,223  |   |      |   | 46,565  |      |  |   | 40,523  |  
|Reduction in workforce                                      |  |                          |        |   |      |   | 341     |      |  |   | 429     |  
|Impairment of long-lived assets and goodwill                |  |                          |        |   |      |   | 31      |      |  |   | 710     |  
|Gain on disposal of equipment                               |  |                          | (527    | ) |      |   | (505    | )    |  |   | (13     | )
|Acquisition related charges                                 |  |                          | 63      |   |      |   | 1,654   |      |  |   |        |  
|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|Total operating expenses                                    |  |                          | 105,042 |   |      |   | 94,792  |      |  |   | 89,395  |  
|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|Income (loss) from operations                               |  |                          | 18,891  |   |      |   | (10,451 | )    |  |   | 10,160  |  
|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|Other income (expense):                                     |  |                          |         |   |      |   |         |      |  |   |         |  
|Interest income                                             |  |                          | 15,627  |   |      |   | 11,441  |      |  |   | 7,126   |  
|Interest expense                                            |  |                          | (9,891  | ) |      |   | (9,846  | )    |  |   | (10,730 | )
|Foreign currency (loss) gain                                |  |                          | (90     | ) |      |   | 4       |      |  |   | 2,125   |  
|Impairment chargeinvestments in other companies            |  |                          |        |   |      |   | (155    | )    |  |   | (1,189  | )
|Gain on recovery of previously impaired investment          |  |                          | 142     |   |      |   | 954     |      |  |   |        |  
|Gain on retirement of debt                                  |  |                          |        |   |      |   | 114     |      |  |   | 539     |  
|Other, net                                                  |  |                          | (132    | ) |      |   | 163     |      |  |   | 187     |  
|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|Total other income (expense), net                           |  |                          | 5,656   |   |      |   | 2,675   |      |  |   | (1,942  | )
|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|Income (loss) from continuing operations, before income tax |  |                          | 24,547  |   |      |   | (7,776  | )    |  |   | 8,218   |  
|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|Income tax expense (benefit)                                |  |                          | 2,796   |   |      |   | (3,573  | )    |  |   | 397     |  
|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|Income (loss) from continuing operations                    |  |                          | 21,751  |   |      |   | (4,203  | )    |  |   | 7,821   |  
|                                                            |  |                          |        
|Discontinued operations:                                    |  |                          |         |   |      |   |         |      |  |   |         |  
|Income (loss) from discontinued operations, net of tax      |  |                          |        |   |      |   | 8,183   |      |  |   | (36,875 | )
|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|Net income (loss)                                           |  | $                        | 21,751  |   |      | $ | 3,980   |      |  | $ | (29,054 | )
|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|Basic per share net income (loss):                          |  |                          |         |   |      |   |         |      |  |   |         |  
|Income (loss) from continuing operations                    |  | $                        | 0.16    |   |      | $ | (0.03   | )    |  | $ | 0.06    |  
|Income (loss) from discontinued operations                  |  |                          |        |   |      |   | 0.06    |      |  |   | (0.27   | )
|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|                                                            |  | $                        | 0.16    |   |      | $ | 0.03    |      |  | $ | (0.21   | )
|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|Diluted per share net income (loss):                        |  |                          |         |   |      |   |         |      |  |   |         |  
|Income (loss) from continuing operations                    |  | $                        | 0.15    |   |      | $ | (0.03   | )    |  | $ | 0.06    |  
|Income (loss) from discontinued operations                  |  |                          |        |   |      |   | 0.06    |      |  |   | (0.27   | )
|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|                                                            |  | $                        | 0.15    |   |      | $ | 0.03    |      |  | $ | (0.21   | )
|                                                            |  |                          |         |   |      |   |         |      |  |   |         |  
|Common equivalent shares:                                   |  |                          |         |   |      |   |         |      |  |   |         |  
|Basic                                                       |  |                          | 139,236 |   |      |   | 139,566 |      |  |   | 136,936 |  
|Diluted                                                     |  |                          | 141,189 |   |      |   | 139,566 |      |  |   | 138,960 |  

The accompanying notes are an integral part of these financial statements.



F-3



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##### Table of Contents

TRIQUINT SEMICONDUCTOR, INC.

CONSOLIDATED BALANCE SHEETS

(In thousands, except share and per share data)



|                                                                                                                                                                                        |  |              |         |   |      |   |         |  
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ------------ | ------- | - | ---- | - | ------- | -
|                                                                                                                                                                                        |  | December 31, |        
|                                                                                                                                                                                        |  | 2006         |         |   | 2005 |  
|ASSETS                                                                                                                                                                                  |  |              |         |   |      |   |         |  
|Current assets:                                                                                                                                                                         |  |              |         |   |      |   |         |  
|Cash and cash equivalents                                                                                                                                                               |  | $            | 133,918 |   |      | $ | 103,730 |  
|Investments in marketable securities                                                                                                                                                    |  |              | 239,314 |   |      |   | 197,377 |  
|Accounts receivable, net                                                                                                                                                                |  |              | 64,688  |   |      |   | 51,286  |  
|Inventories, net                                                                                                                                                                        |  |              | 84,879  |   |      |   | 49,384  |  
|Prepaid expenses                                                                                                                                                                        |  |              | 6,071   |   |      |   | 5,170   |  
|Other current assets                                                                                                                                                                    |  |              | 8,907   |   |      |   | 7,514   |  
|                                                                                                                                                                                        |  |              |         |   |      |   |         |  
|Total current assets                                                                                                                                                                    |  |              | 537,777 |   |      |   | 414,461 |  
|                                                                                                                                                                                        |  |             
|Long-term investments in marketable securities                                                                                                                                          |  |              |        |   |      |   | 105,615 |  
|Property, plant and equipment, net                                                                                                                                                      |  |              | 200,346 |   |      |   | 190,789 |  
|Goodwill and intangible assets, net                                                                                                                                                     |  |              | 4,363   |   |      |   | 4,652   |  
|Other noncurrent assets, net                                                                                                                                                            |  |              | 11,929  |   |      |   | 13,224  |  
|                                                                                                                                                                                        |  |              |         |   |      |   |         |  
|Total assets                                                                                                                                                                            |  | $            | 754,415 |   |      | $ | 728,741 |  
|                                                                                                                                                                                        |  |              |         |   |      |   |         |  
|LIABILITIES AND STOCKHOLDERS EQUITY                                                                                                                                                    |  |              |         |   |      |   |         |  
|Current liabilities:                                                                                                                                                                    |  |              |         |   |      |   |         |  
|Accounts payable                                                                                                                                                                        |  | $            | 30,112  |   |      | $ | 23,689  |  
|Accrued payroll                                                                                                                                                                         |  |              | 12,007  |   |      |   | 9,423   |  
|Income tax liability                                                                                                                                                                    |  |              | 9,202   |   |      |   | 7,201   |  
|Other accrued liabilities                                                                                                                                                               |  |              | 12,151  |   |      |   | 16,088  |  
|Convertible subordinated notes                                                                                                                                                          |  |              | 218,755 |   |      |   |        |  
|                                                                                                                                                                                        |  |              |         |   |      |   |         |  
|Total current liabilities                                                                                                                                                               |  |              | 282,227 |   |      |   | 56,401  |  
|                                                                                                                                                                                        |  |             
|Long-term liabilities:                                                                                                                                                                  |  |              |         |   |      |   |         |  
|Convertible subordinated notes                                                                                                                                                          |  |              |        |   |      |   | 218,755 |  
|Other long-term liabilities                                                                                                                                                             |  |              | 4,741   |   |      |   | 2,975   |  
|                                                                                                                                                                                        |  |              |         |   |      |   |         |  
|Total liabilities                                                                                                                                                                       |  |              | 286,968 |   |      |   | 278,131 |  
|                                                                                                                                                                                        |  |             
|Commitments and contingencies (Note 14)                                                                                                                                                 |  |              |         |   |      |   |         |  
|                                                                                                                                                                                        |  |             
|Stockholders equity:                                                                                                                                                                   |  |              |         |   |      |   |         |  
|Common stock, $.001 par value, 600,000,000 shares authorized, 138,498,762 shares and 141,080,236 shares issued and outstanding at
December 31, 2006 and December 31, 2005, respectively |  |              | 138     |   |      |   | 141     |  
|Additional paid-in capital                                                                                                                                                              |  |              | 471,588 |   |      |   | 479,344 |  
|Accumulated other comprehensive loss                                                                                                                                                    |  |              | (290    | ) |      |   | (3,135  | )
|Accumulated deficit                                                                                                                                                                     |  |              | (3,989  | ) |      |   | (25,740 | )
|                                                                                                                                                                                        |  |              |         |   |      |   |         |  
|Total stockholders equity                                                                                                                                                              |  |              | 467,447 |   |      |   | 450,610 |  
|                                                                                                                                                                                        |  |              |         |   |      |   |         |  
|Total liabilities and stockholders equity                                                                                                                                              |  | $            | 754,415 |   |      | $ | 728,741 |  
|                                                                                                                                                                                        |  |              |         |   |      |   |         |  

The accompanying notes are an integral part of these financial statements.



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TRIQUINT SEMICONDUCTOR, INC.

CONSOLIDATED STATEMENTS OF STOCKHOLDERS EQUITY

(In thousands)



|                                       |  |              |   |  |                            |     |   |                                              |   |         |                                        |  |   |                           |   |  |   |         |   |  |   |         |  
|-------------------------------------- |  | ------------ | - |  | -------------------------- | --- | - | -------------------------------------------- | - | ------- | -------------------------------------- |  | - | ------------------------- | - |  | - | ------- | - |  | - | ------- | -
|                                       |  | Common Stock |   |  | Additional Paid-in Capital |     |   | AccumulatedOther Comprehensive Income
(Loss) |   |         | RetainedEarnings (Accumulated Deficit) |  |   | TotalStockholders Equity |  
|                                       |  | Shares       |   |  | Amount                     |     |   |                                              |   |        
|Balance, December 31, 2003             |  | 135,403      |   |  |                            | 135 |   |                                              |   | 460,593 |                                        |  |   | 59                        |   |  |   | (666    | ) |  |   | 460,121 |  
|Issuance of common stock under plans   |  | 3,371        |   |  |                            | 4   |   |                                              |   | 12,082  |                                        |  |   |                          |   |  |   |        |   |  |   | 12,086  |  
|Accumulated other comprehensive income |  |             |   |  |                            |    |   |                                              |   |        |                                        |  |   | (1,766                    | ) |  |   |        |   |  |   | (1,766  | )
|Net loss                               |  |             |   |  |                            |    |   |                                              |   |        |                                        |  |   |                          |   |  |   | (29,054 | ) |  |   | (29,054 | )
|                                       |  |              |   |  |                            |     |   |                                              |   |         |                                        |  |   |                           |   |  |   |         |   |  |   |         |  
|Balance, December 31, 2004             |  | 138,774      |   |  |                            | 139 |   |                                              |   | 472,675 |                                        |  |   | (1,707                    | ) |  |   | (29,720 | ) |  |   | 441,387 |  
|Issuance of common stock under plans   |  | 2,306        |   |  |                            | 2   |   |                                              |   | 6,669   |                                        |  |   |                          |   |  |   |        |   |  |   | 6,671   |  
|Accumulated other comprehensive income |  |             |   |  |                            |    |   |                                              |   |        |                                        |  |   | (1,428                    | ) |  |   |        |   |  |   | (1,428  | )
|Net income                             |  |             |   |  |                            |    |   |                                              |   |        |                                        |  |   |                          |   |  |   | 3,980   |   |  |   | 3,980   |  
|                                       |  |              |   |  |                            |     |   |                                              |   |         |                                        |  |   |                           |   |  |   |         |   |  |   |         |  
|Balance, December 31, 2005             |  | 141,080      |   |  | $                          | 141 |   |                                              | $ | 479,344 |                                        |  | $ | (3,135                    | ) |  | $ | (25,740 | ) |  | $ | 450,610 |  
|Issuance of common stock under plans   |  | 2,690        |   |  |                            | 2   |   |                                              |   | 8,124   |                                        |  |   |                          |   |  |   |        |   |  |   | 8,126   |  
|Stock based compensation expense       |  |             |   |  |                            |    |   |                                              |   | 9,115   |                                        |  |   |                          |   |  |   |        |   |  |   | 9,115   |  
|Share repurchase                       |  | (5,271       | ) |  |                            | (5  | ) |                                              |   | (24,995 | )                                      |  |   |                           |   |  |   |         |   |  |   | (25,000 | )
|Accumulated other comprehensive income |  |             |   |  |                            |    |   |                                              |   |        |                                        |  |   | 2,845                     |   |  |   |        |   |  |   | 2,845   |  
|Net income                             |  |             |   |  |                            |    |   |                                              |   |        |                                        |  |   |                          |   |  |   | 21,751  |   |  |   | 21,751  |  
|                                       |  |              |   |  |                            |     |   |                                              |   |         |                                        |  |   |                           |   |  |   |         |   |  |   |         |  
|Balance, December 31, 2006             |  | 138,499      |   |  | $                          | 138 |   |                                              | $ | 471,588 |                                        |  | $ | (290                      | ) |  | $ | (3,989  | ) |  | $ | 467,447 |  
|                                       |  |              |   |  |                            |     |   |                                              |   |         |                                        |  |   |                           |   |  |   |         |   |  |   |         |  



The accompanying notes are
an integral part of these financial statements.



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TRIQUINT SEMICONDUCTOR, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)



|                                                                                         |  |                          |          |   |      |   |          |      |  |   |          |  
|---------------------------------------------------------------------------------------- |  | ------------------------ | -------- | - | ---- | - | -------- | ---- |  | - | -------- | -
|                                                                                         |  | Years Ended December 31, |         
|                                                                                         |  | 2006                     |          |   | 2005 |   |          | 2004 | 
|Cash flows from operating activities:                                                    |  |                          |          |   |      |   |          |      |  |   |          |  
|Net income (loss)                                                                        |  | $                        | 21,751   |   |      | $ | 3,980    |      |  | $ | (29,054  | )
|                                                                                         |  |                          |         
|Net (income) loss from discontinued operations, net of tax                               |  |                          |         |   |      |   | (8,183   | )    |  |   | 36,875   |  
|                                                                                         |  |                          |         
|Adjustments to reconcile net income (loss) to net cash provided by operating activities: |  |                          |          |   |      |   |          |      |  |   |          |  
|Depreciation and amortization                                                            |  |                          | 31,465   |   |      |   | 34,860   |      |  |   | 37,879   |  
|Stock-based compensation charges                                                         |  |                          | 9,115    |   |      |   |         |      |  |   |         |  
|Tax benefit allocated to continuing operations                                           |  |                          |         |   |      |   | (4,816   | )    |  |   |         |  
|Impairment of long-lived assets and goodwill                                             |  |                          |         |   |      |   | 31       |      |  |   | 710      |  
|Gain on retirement of debt                                                               |  |                          |         |   |      |   | (114     | )    |  |   | (539     | )
|(Recovery of impairment) impairment chargeinvestments in other companies                |  |                          | (142     | ) |      |   | 155      |      |  |   | 1,189    |  
|(Gain) loss on disposal of assets                                                        |  |                          | (527     | ) |      |   | (505     | )    |  |   | (13      | )
|Gain on sale of intellectual property                                                    |  |                          |         |   |      |   | (954     | )    |  |   |         |  
|Changes in assets and liabilities, net of assets acquired:                               |  |                          |          |   |      |   |          |      |  |   |          |  
|Accounts receivable, net                                                                 |  |                          | (13,402  | ) |      |   | (15,065  | )    |  |   | (155     | )
|Inventories, net                                                                         |  |                          | (35,495  | ) |      |   | 654      |      |  |   | 3,267    |  
|Other assets                                                                             |  |                          | (1,855   | ) |      |   | (6,273   | )    |  |   | 9,220    |  
|Accounts payable and accrued expenses                                                    |  |                          | 11,288   |   |      |   | 13,902   |      |  |   | (3,317   | )
|                                                                                         |  |                          |          |   |      |   |          |      |  |   |          |  
|Net cash provided by continuing operations                                               |  |                          | 22,198   |   |      |   | 17,672   |      |  |   | 56,062   |  
|Net cash used in discontinued operations                                                 |  |                          |         |   |      |   | (3,262   | )    |  |   | (15,839  | )
|                                                                                         |  |                          |          |   |      |   |          |      |  |   |          |  
|Net cash provided by operating activities                                                |  |                          | 22,198   |   |      |   | 14,410   |      |  |   | 40,223   |  
|                                                                                         |  |                          |         
|Cash flows from investing activities:                                                    |  |                          |          |   |      |   |          |      |  |   |          |  
|Purchase of available-for-sale investments                                               |  |                          | (337,107 | ) |      |   | (501,883 | )    |  |   | (526,695 | )
|Maturity / sale of available-for-sale investments                                        |  |                          | 403,438  |   |      |   | 496,165  |      |  |   | 500,985  |  
|Business acquisitions, net of cash acquired                                              |  |                          | (2,316   | ) |      |   | (2,716   | )    |  |   |         |  
|Proceeds from sale of assets                                                             |  |                          | 590      |   |      |   | 2,224    |      |  |   | 60       |  
|Capital expenditures                                                                     |  |                          | (39,741  | ) |      |   | (22,334  | )    |  |   | (24,317  | )
|                                                                                         |  |                          |          |   |      |   |          |      |  |   |          |  
|Net cash provided by (used in) continuing operations                                     |  |                          | 24,864   |   |      |   | (28,544  | )    |  |   | (49,967  | )
|Proceeds from the sale of discontinued operations, net of fees                           |  |                          |         |   |      |   | 22,520   |      |  |   |         |  
|Net cash provided by discontinued operations                                             |  |                          |         |   |      |   | 4,073    |      |  |   | 4,761    |  
|                                                                                         |  |                          |          |   |      |   |          |      |  |   |          |  
|Net cash provided by (used in) investing activities                                      |  |                          | 24,864   |   |      |   | (1,951   | )    |  |   | (45,206  | )
|                                                                                         |  |                          |         
|Cash flows from financing activities:                                                    |  |                          |          |   |      |   |          |      |  |   |          |  
|Principal payments under capital lease and installment note obligations                  |  |                          |         |   |      |   | (275     | )    |  |   |         |  
|Repurchase of convertible subordinated notes                                             |  |                          |         |   |      |   | (4,844   | )    |  |   | (43,875  | )
|Repurchase of common stock                                                               |  |                          | (25,000  | ) |      |   |         |      |  |   |         |  
|Issuance of common stock                                                                 |  |                          | 8,126    |   |      |   | 6,671    |      |  |   | 12,086   |  
|                                                                                         |  |                          |          |   |      |   |          |      |  |   |          |  
|Net cash (used in) provided by financing activities                                      |  |                          | (16,874  | ) |      |   | 1,552    |      |  |   | (31,789  | )
|                                                                                         |  |                          |          |   |      |   |          |      |  |   |          |  
|Net increase (decrease) in cash and cash equivalents                                     |  |                          | 30,188   |   |      |   | 14,011   |      |  |   | (36,772  | )
|Cash and cash equivalents at beginning of period                                         |  |                          | 103,730  |   |      |   | 89,719   |      |  |   | 126,491  |  
|                                                                                         |  |                          |          |   |      |   |          |      |  |   |          |  
|Cash and cash equivalents at end of period                                               |  | $                        | 133,918  |   |      | $ | 103,730  |      |  | $ | 89,719   |  
|                                                                                         |  |                          |          |   |      |   |          |      |  |   |          |  
|Supplemental disclosures:                                                                |  |                          |          |   |      |   |          |      |  |   |          |  
|Cash paid for interest                                                                   |  | $                        | 8,750    |   |      | $ | 8,898    |      |  | $ | 10,225   |  
|Cash paid for income taxes                                                               |  | $                        | 1,855    |   |      | $ | 620      |      |  | $ | 655      |  
|Preferred stock received in sale of discontinued operations                              |  | $                        |         |   |      | $ | 4,500    |      |  | $ |         |  
|Fair value of note receivable from sale of discontinued operations                       |  | $                        |         |   |      | $ | 3,341    |      |  | $ |         |  
|Payable due from business acquisition                                                    |  | $                        |         |   |      | $ | 2,263    |      |  | $ |         |  

The accompanying notes are an integral part of these financial statements.



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TRIQUINT SEMICONDUCTOR, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands unless otherwise noted, except per share amounts)

Note 1.    The Company

TriQuint Semiconductor, Inc. (the Company) is a supplier of high
performance modules and components for communications applications. The Companys focus is on the specialized expertise, materials and know-how of radio frequency (RF) and other high and intermediate frequency applications. The
Companys primary markets include wireless handsets, broadband communications, wireless base stations and military systems. The Company provides customers with standard and custom products as well as foundry services. The Companys
products are designed on various wafer substrates including compound semiconductor materials such as gallium arsenide (GaAs) and piezoelectric crystals such as lithium tantalate (LiTaO3) and use a variety of process
technologies including heterojunction bipolar transistor (HBT), pseudomophic high electron mobility transistor (pHEMT), surface acoustic wave (SAW) and bulk acoustic wave (BAW). The Companys
customers include major communication companies worldwide.

Note 2.    Significant Accounting Policies

Principles of Consolidation

The consolidated financial statements for the periods presented include the accounts of the Company and its wholly owned subsidiaries, including; TFR Technologies, Inc., TriQuint, Inc., TriQuint S.R.L., TriQuint Semiconductor Texas LP,
TriQuint Sales and Design, Inc. and TriQuint Semiconductor GmbH. Investments in which the Company does not exercise significant influence are recorded at cost (generally less than a 20% interest). The Company has no investments in which it exercises
significant influence but which it does not control (20% to 50% ownership interest). All intercompany transactions and balances have been eliminated.

Management Estimates

The preparation of financial statements in conformity with accounting
principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the
financial statements and the reported amounts of revenues and expenses during the reporting period. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances.
Examples of such estimates include, but are not limited to, allowance for doubtful accounts, sales returns reserves, inventory reserves, income tax valuation allowance, warranty reserves, investment impairments, impairments of goodwill and
long-lived assets and commitments and contingencies. On a regular basis, the Company reviews its estimates to ensure the estimates appropriately reflect changes in its business or as new information becomes available. Management believes that these
estimates are reasonable; however, actual results could materially differ from these estimates.

Revenue Recognition

Revenues are primarily derived from the sale of standard and customer-specific products and foundry services. The Company also
receives revenue non-recurring engineering fees and cost-plus contracts for research and development work, which collectively has been less than 5% of consolidated revenue for any period. The Companys distribution channels include its direct
sales staff, manufacturers representative firms, and distributors. Sales of products are generally made through either the Companys sales force and



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independent buy/sell representatives, or through distributors. Revenues from the Companys distributors in 2006, 2005 and 2004 were approximately
$7,673, $3,900 and $4,300, respectively, and are recognized when the product is sold to the distributor. The Companys distribution agreements provide for selling prices that are fixed at the date of sale, although the Company occasionally
offers price protections which are specific, of a fixed duration and reserved for by the Company. Further, the distributors are obligated to pay the amount and the price or payment obligation is not contingent on reselling the product; the
distributors take title to the product and bear substantially all of the risks of ownership; the distributors have economic substance; the Company has no significant obligations for future performance to bring about resale; and the amount of future
returns can be reasonably estimated. The Company allows its distributors to return products for warranty reasons; and stock rotation rights, within certain limitations, and reserve for such instances. Customers however can only return product for
warranty reasons. If the Company is unable to repair or replace products returned under warranty, the Company will issue a credit for a warranty return.

Revenues from standard and customer-specific products are recognized when title to the products pass to the buyer. Revenues from foundry services and non-recurring engineering fees are recorded when the service is
completed or upon certain milestones as provided for in the agreements. Revenues from cost plus contracts are recognized in a manner so that the fees will reasonably reflect assured realization as the production is completed.

Product Warranty

The Company
sells products with warranties that the product will be free of faulty workmanship or defective materials and that that products will conform to the Companys published specifications or other specifications mutually agreed to with the
customer. The Company estimates the potential liability associated with these warranties based on a combination of factors including historical product return experience, known product warranty issues with specific customers, and judgment of
expected levels of returns based on economic and other factors. An accrual for expected warranty costs results in a charge to the financial results in the period recorded. This liability can be difficult to estimate and, if the Company experiences
warranty claims in excess of projections, the Company may need to record additional accruals which would adversely affect the financial results.

The liability for product warranties is included in Other accrued liabilities on the Companys consolidated balance sheet. The following table provides a reconciliation of the activity related to the Companys reserve
for warranty:



|                  |  |                          |      |   |      |   |      |      |  |   |        |  
|----------------- |  | ------------------------ | ---- | - | ---- | - | ---- | ---- |  | - | ------ | -
|                  |  | Years Ended December 31, |     
|                  |  | 2006                     |      |   | 2005 |   |      | 2004 | 
|Beginning balance |  | $                        | 702  |   |      | $ | 806  |      |  | $ | 1,636  |  
|Additions         |  |                          | 460  |   |      |   | 584  |      |  |   | 1,047  |  
|Deductions        |  |                          | (672 | ) |      |   | (688 | )    |  |   | (1,877 | )
|                  |  |                          |      |   |      |   |      |      |  |   |        |  
|Ending balance    |  | $                        | 490  |   |      | $ | 702  |      |  | $ | 806    |  
|                  |  |                          |      |   |      |   |      |      |  |   |        |  

Fair Value of Financial Instruments

The Companys financial instruments consist of cash and cash equivalents, marketable securities, trade receivables and payables and forward currency
contracts. At December 31, 2006 and 2005, the Company also had 4% convertible subordinated notes outstanding. The fair value of these convertible subordinated notes has been subject to significant fluctuations due to their convertibility into
shares of the Companys stock and other market conditions. The fair value of the notes is also sensitive to fluctuations in the general level of the U.S. interest rates. Fair value estimates are made at a specific point in time, based on
relevant market information about the financial instrument. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision.



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On March 1, 2007, the notes were retired upon maturity with cash reserves. See Note 9 for further
discussion.

Cash Equivalents

The Company considers all highly liquid debt and other instruments purchased with an original maturity of three months or less to be cash equivalents. These investments include obligations of U.S. government agencies,
corporate debt securities, commercial paper and money market funds. At December 31, 2006 and 2005, the Companys cash equivalents were $110,636 and $78,009, respectively.

Marketable Securities and Other Investments

The Company determines the appropriate classification of its investments at the time of acquisition and reevaluates such determination at each balance sheet date. The Companys investment policy sets minimum
credit quality criteria and maximum maturity limits on its investments to provide for safety of principal, liquidity and a reasonable rate of return. Investments for which maturity from the balance sheet date is greater than one year are classified
as long-term investments in marketable securities. Available-for-sale securities are recorded at fair value, based on current market valuations. Unrealized holding gains and losses, net of the related tax effect, on available-for-sale securities are
excluded from earnings and are reported as a separate component of other comprehensive income until realized. Realized gains and losses are included in earnings and are derived using the specific identification method for determining the cost of the
securities sold.

At December 31, 2006 and 2005 the Companys investments consisted of U.S. treasury securities and obligations of
U.S. government agencies, municipal notes and bonds, corporate debt securities, auction rate preferred securities and other investments. All were classified as available-for-sale.

Trade Accounts Receivable

Trade accounts receivable are recorded at the invoiced amount and do not bear interest. The Company establishes an allowance for the trade accounts receivable which represents the Companys best estimate of the amount of probable
credit losses in the Companys existing accounts receivable. The Company determines the allowance by performing on-going evaluations of its customers and their ability to make payments. The Company determines the adequacy of the allowance based
on length of time past due, historical experience and judgment of economic conditions. Additionally, the Company has a credit policy that is applied to potential customers. Account balances are charged off against the allowance after all means of
collection have been exhausted and the potential for recovery is considered remote. The Company does not have any off-balance sheet credit exposure related to its customers.

Inventories

The Company
states its inventories at the lower of cost or market. The Company uses a combination of standard cost and moving average cost methodologies to determine its cost basis for its inventories. This methodology approximates actual cost on a first-in,
first-out basis. In addition to stating inventory at a lower of cost or market valuation, the Company also evaluates it each period for excess quantities and obsolescence. This evaluation, based on historical experience and the Companys
judgment of economic conditions, includes identifying those parts specifically identified as obsolete and reserving for them, analyzing forecasted demand versus quantities on hand and reserving for the excess, and identifying and recording other
specific reserves. If future demand or market conditions are less favorable than projections and the Company fails to reduce manufacturing output accordingly, additional inventory reserves may be required and would have a negative impact on the
Companys gross margin in the period the adjustment is made.



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Property, Plant & Equipment

Property, plant and equipment is recorded at cost. Machinery and equipment under capital leases is stated at the lower of the present value of the minimum
lease payments at the beginning of the lease term or the fair value of the leased assets at the inception of the lease. Rent expense for operating leases is recorded on a straight-line basis over the life of the lease term. If a lease has a fixed
and determinable escalation clause, the difference between rent expense and rent paid is recorded as deferred rent and is included in prepaid expenses on the consolidated balance sheets.

Depreciation is provided using the straight-line method over the estimated useful lives of the assets, which are generally as follows: three to seven
years for machinery and equipment, furniture and fixtures and computer equipment and software; fifteen years land improvements; twenty years for building equipment; and 39 years for buildings. Leasehold improvements are amortized over the shorter of
the estimated life of the asset or the term of the related lease, generally three to seven years. Asset lives are reviewed periodically to determine if appropriate and adjustments are made as necessary. Depreciation begins at the time assets are
placed in service. Maintenance and repairs are expensed as incurred. For 2006, 2005 and 2004, the Company incurred depreciation expense of $30,070, $32,613 and $34,944, respectively.

Goodwill and Other Intangible Assets

Goodwill represents the excess of costs over fair value of assets of business acquired. Other intangible assets consist primarily of patents, developed technology and other intangibles with estimable useful lives, ranging from two to 10
years at the time of acquisition. Goodwill and intangible assets acquired in a purchase business combination and determined to have an indefinite useful life are not amortized, but instead reviewed at least annually for impairment. Intangible assets
with estimable useful lives are amortized over their respective estimated lives to their estimated residual values, and reviewed for impairment in accordance with SFAS No. 144, Accounting for Impairment or Disposal of Long-Lived Assets.

The Company performs its annual goodwill impairment tests in the fourth quarter of the year, or more frequently if circumstances indicate
it might be impaired. The amount of impairment, if any, is recognized to the extent that the carrying amount exceeds the assets fair value. Financing costs related to the issuance of debt are capitalized as other noncurrent assets, net and
amortized to interest expense over the term of the related debt using the straight-line method, which approximates the effective interest method. See Note 8 for additional discussion of goodwill and other intangible assets.

Investments in Privately Held Companies

The Company accounts for these investments at cost unless their value has been determined to be other than temporarily impaired, in which case the investment is impaired to its current value. The investments are
included in other non-current assets in the consolidated balance sheet. The Company reviews the investments periodically for impairment and makes appropriate reductions in carrying value when an other-than-temporary decline is evident; however, for
non-marketable equity securities, the impairment analysis requires significant judgment. The Company evaluates the financial condition of the issuer, market conditions, and other factors providing an indication of the fair value of the investments.
Adverse changes in market conditions or poor operating results of the issuer could result in additional other-than-temporary losses in future periods. See Note 13 for further discussion of impairments that have been recorded by the Company.

Research and Development Costs

The Company expenses research and development costs associated with the development of new products and processes when incurred. Engineering and design costs related to revenues on nonrecurring engineering services
billed to customers are classified as cost of goods sold.



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##### Table of Contents

Litigation

The Company assesses the potential liabilities related to any lawsuits or claims brought against it. While it is typically very difficult to determine the ultimate outcome of such actions, the Company uses its best
judgment to determine if it is probable that the Company will incur a loss related to the settlement or final adjudication of such matters. Further, where it is possible to reasonably estimate a probable loss, if any, the Company will make an
accrual for the estimated loss. Due to the inherent uncertainties related to the eventual outcome of litigation, it is possible that certain matters may be resolved for amounts materially different from any provision or disclosure that have been
previously made. All legal fees to defend such claims are expensed as incurred.

Advertising Costs

The Company expenses advertising costs as incurred.

Comprehensive Income (Loss)

The Company has adopted the provisions of SFAS No. 130, Reporting Comprehensive
Income. The objective of SFAS No. 130 is to report all changes in equity that result from transactions and economic events other than transactions with owners. The components of comprehensive income include unrealized holding gains and
losses on available-for-sale investments and unrealized gains and losses on cash flow hedges which are included as a separate component of stockholders equity until realized. Comprehensive income (loss) was as follows:



|                                                             |  |                          |        |      |   |        |      |  |   |         |  
|------------------------------------------------------------ |  | ------------------------ | ------ | ---- | - | ------ | ---- |  | - | ------- | -
|                                                             |  | Years Ended December 31, |       
|                                                             |  | 2006                     |        | 2005 |   |        | 2004 | 
|Net income (loss)                                            |  | $                        | 21,751 |      | $ | 3,980  |      |  | $ | (29,054 | )
|Other comprehensive income (loss):                           |  |                          |        |      |   |        |      |  |   |         |  
|Net unrealized gain (loss) on cash flow hedges               |  |                          | 194    |      |   | (372   | )    |  |   | 326     |  
|Net unrealized gain (loss) on available for sale investments |  |                          | 2,651  |      |   | (1,056 | )    |  |   | (2,092  | )
|                                                             |  |                          |        |      |   |        |      |  |   |         |  
|Comprehensive income (loss)                                  |  | $                        | 24,596 |      | $ | 2,552  |      |  | $ | (30,820 | )
|                                                             |  |                          |        |      |   |        |      |  |   |         |  

Net Income (Loss) Per Share

Basic net income (loss) per share is calculated by dividing the net income (loss) for the period by the weighted-average number of common shares
outstanding during the period. Diluted net income (loss) per share is calculated by dividing net income or net loss for the period by the weighted-average number of common shares outstanding during the period, increased by potentially dilutive
common shares (dilutive securities) that were outstanding during the period. Dilutive securities include options granted pursuant to the Companys stock option plans and potential shares related to the Companys Employee Stock
Purchase Plan and convertible subordinated debt. A reconciliation of the numerators and denominators of the basic and diluted net income (loss) per share calculations for 2006, 2005 and 2004 is presented in Note 7.

Income Taxes

The Company is
subject to taxation from federal, state and international jurisdictions and accounts for income taxes using the asset and liability method. This approach requires the recognition of deferred tax assets and liabilities for the expected future tax
consequences of temporary differences between the financial statement carrying value and the tax bases of assets and liabilities. A significant amount of management judgment is involved with the Companys annual provision for income taxes and
the calculation of resulting deferred tax assets and liabilities. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which the temporary differences



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are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period
that includes the enactment date. Valuation allowances are established in accordance with SFAS No. 109, Accounting for Income Taxes, to reduce deferred tax assets to the amount expected to more likely than not be realized in
future tax returns. Tax law and rate changes are reflected in the period such changes are enacted. No provision has been made for United States, individual state, or additional foreign income taxes related to approximately $42.1 million of
undistributed earnings of foreign subsidiaries which have been or are intended to be permanently reinvested. It is not practicable to determine the United States federal income tax liability, if any, which would be payable if such earnings were not
permanently reinvested.

The Company evaluates liabilities for estimated tax exposures in jurisdictions of operation. Significant income tax
exposures include potential challenges on foreign entities, merger, acquisition and disposition transactions and intercompany pricing. These are primarily settled through the completion of audits but can also be affected by other factors. Changes
could cause management to find a revision of past estimates appropriate. The Company is not currently under a U.S. federal income tax audit. The last concluded U.S. federal income tax audit, for the U.S. consolidated tax group, was for years 2000
and 2001. A 2001 to 2003 German tax audit of the Companys subsidiary, TriQuint Semiconductor GmbH, was completed during the third quarter of 2005 with no significant adjustments. Tax periods within the statutory period of limitations not
previously audited are potentially open for examination by the taxing authorities. Potential liabilities associated with these years will be resolved when an event occurs to warrant closure, primarily through the completion of audits by the taxing
jurisdictions and/or the expiration of the statutes of limitation. To the extent audits or other events result in a material adjustment to the accrued estimates, the effect would be recognized during the period of the event. Management believes that
an appropriate estimated liability has been established for potential exposures.

The Company records a valuation allowance to reduce
deferred tax assets when it is more likely than not that some portion or all of the deferred tax assets may not be realized. The Company considers future taxable income and prudent and feasible tax planning strategies in determining the need for a
valuation allowance. The Company evaluates the need for a valuation allowance on a regular basis and adjusts the balance as needed. These adjustments have an impact on the Companys financial statements in the periods in which they are
recorded. In 2002, the Company determined that a valuation allowance should be recorded against all of its deferred tax assets based on the criteria of SFAS No. 109 and as of December 31, 2006, this valuation allowance was still in place.
See Note 10 for additional income tax information.

Foreign Currency Remeasurement

The Companys functional currency for all operations worldwide is the U.S. dollar. For foreign operations with the U.S. dollar as the functional
currency, monetary assets and liabilities are remeasured at the period-end exchange rates. Certain non-monetary assets and liabilities are remeasured using historical rates. Statements of operations are remeasured at an average exchange rate for the
year. See Note 11 for additional information about the Companys foreign currency remeasurement activity.

Derivatives and
Hedging

The Company enters into foreign currency forward contracts for hedging purposes and accounts for derivatives and hedging
activities in accordance with SFAS No. 133, Accounting for Derivative Instruments and Certain Hedging Activities, as amended, which requires that all derivative instruments be recorded on the balance sheet at their respective fair
values. The purpose of the forward currency hedges is to minimize the variability of cash flows associated with the anticipated transactions being hedged. As changes in foreign currency exchange rates impact the U.S. dollar value transactions, the
fair value of the forward contracts also changes, offsetting the foreign currency exchange rate fluctuations. Changes in the fair value of derivatives are recorded in each period in income or other comprehensive income, depending on the types and
effectiveness of the hedges.



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On the date the derivative contract is entered into, the Company designates the derivative as either a
hedge of the fair value of a recognized asset or liability or of an unrecognized firm commitment (fair value hedge), a hedge of a forecasted transaction or the variability of cash flows to be received or paid related to a recognized asset or
liability (cash flow hedge), a foreign currency fair value or cash flow hedge (foreign currency hedge), or a hedge of a net investment in a foreign operation. For all hedging relationships, the Company formally documents the hedging relationship and
its risk-management objective and strategy for undertaking the hedge, the hedging instrument, the item, the nature of the risk being hedged, how the hedging instruments effectiveness in offsetting the hedged risk will be assessed, and a
description of the method of measuring ineffectiveness. This process includes linking all derivatives that are designated as fair value, cash flow, or foreign currency hedges to specific assets and liabilities on the balance sheet or to specific
firm commitments or forecasted transactions. The Company also formally assesses, both at the hedges inception and on an ongoing basis, whether the derivatives that are used in hedging transactions are highly effective in offsetting changes in
fair values or cash flows of hedged items. Changes in the fair-value of a derivative that is highly effective and that is designated and qualifies as a fair-value hedge, along with the loss or gain on the hedged asset or liability or unrecognized
firm commitment of the hedged item that is attributable to the hedged risk, are recorded in earnings. Changes in the fair value of a derivative that is highly effective and that is designated and qualifies as a cash flow hedge are recorded in other
comprehensive income to the extent that the derivative is effective as a hedge, until earnings are affected by the variability in cash flows of the designated hedged item. Changes in the fair value of derivatives that are highly effective as hedges
and that are designated and qualify foreign-currency hedges are recorded in either earnings or other comprehensive income, depending on whether the hedge transaction is a fair-value hedge or cash flow hedge.

Additional information about the Companys use of derivative instruments is presented in Note 11.

Impairments of Long-lived Assets to be Disposed of

Long-lived assets, such as property, plant, and equipment, and purchased intangibles subject to amortization, are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount
of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to estimated undiscounted future cash flows expected to be generated by the asset. If the carrying amount
of an asset exceeds its estimated future undiscounted cash flows, an impairment charge is recognized in the amount by which the carrying amount of the asset exceeds the fair value of the asset. Fair value is determined by reference to market prices
or through discounted cash flow analysis, depending on the asset. Assets to be disposed of are separately presented in the balance sheet and reported at the lower of the carrying amount or fair value less costs to sell, and are no longer
depreciated. The assets and liabilities of a disposed group classified as held for sale are presented separately in the appropriate asset and liability sections of the balance sheet.

Stock-Based Compensation

The
Company has stock-based employee compensation plans, which are described in Note 16. The Company accounts for rights under these plans under Statement of Financial Accounting Standards (SFAS) No. 123(R), Share-Based Payment,
adopted on January 1, 2006. SFAS No. 123(R) requires the measurement and recognition of compensation expense for all stock-based payment awards made to employees and directors. The compensation expense for the Companys stock-based
payments, which includes employee stock options and the Companys Employee Stock Purchase Plan (ESPP), is based on estimated fair values at the time of the grant or subscription period, respectively. In addition, in March 2005, the
Staff of the SEC issued Staff Accounting Bulletin (SAB) No. 107, to provide guidance on the adoption of SFAS No. 123(R). Specifically, SAB No. 107 provides the Staffs view regarding the valuation of stock-based
payment arrangements for public companies and the Company has applied these provisions in its adoption of SFAS No. 123(R). In response to the new accounting guidance under SFAS No. 123(R)



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and SAB No. 107, the Company accelerated the vesting of options, excluding option grants to the Companys board members and chief executive
officer. The acceleration was done in two phases, with the first acceleration in the fourth quarter of 2004 for all options with a per share exercise price equal to or greater than $9.00. The second acceleration was done in the fourth quarter of
2005 for all options with a per share exercise price equal to or greater than $5.35. In addition to the Companys board members and chief executive officer, the acceleration in the fourth quarter of 2005 also excluded option grants to the
Companys executive officers. Both of the accelerations were done as part of a comprehensive review of the Companys entire benefits program and the decision to accelerate some of the Companys options was made after review of the
Companys current stock price, the competitive benefits and costs from the options, the benefit of the options to the employees and the potential effects of SFAS No. 123(R). The closing price of the Companys stock, as reported on the
NASDAQ Global Select Market, on the date of the first option acceleration was $4.00 per share and was $4.59 per share on the date of the second option acceleration. The accelerations resulted in pro forma stock-based employee compensation expenses
of $5,720 and $4,223 in the fourth quarters of 2005 and 2004, respectively, reducing future compensation costs by like amounts.

SFAS
No. 123(R) supersedes the Companys previous accounting practice for stock-based payments under Accounting Principles Board Opinion (APB) No. 25, Accounting for Stock Issued to Employees. APB No. 25 required
compensation expense to be recorded on the date of the grant only if the current market price of the underlying stock exceeded the exercise price of the option. However, under SFAS No. 123(R) companies are required to recognize compensation
expense regardless of the current market price of the stock on the grant date. In adopting SFAS No. 123(R), the Company has applied the modified prospective transition method, which requires the application of the accounting standard as of
January 1, 2006, the first day of the Companys fiscal year 2006. As such, the Companys Consolidated Financial Statements as of and for the year ended December 31, 2006 reflect the impact of SFAS No. 123(R). In accordance
with the modified prospective transition method, the Companys Consolidated Financial Statements for prior periods have not been restated to reflect the impact of SFAS No. 123(R). However, the Company has reported pro forma disclosure
information, as required under SFAS No. 123, Accounting for Stock-Based Compensation, for periods prior to the adoption of SFAS No. 123(R).

Consistent with SFAS No. 123, SFAS No. 123(R) requires companies to estimate the fair value of stock-based payment awards on the date of grant using an option pricing model. These option pricing models
involve a number of assumptions, including the expected lives of stock options, the volatility of the public market price for the Companys common stock and interest rates. In adopting SFAS No. 123(R), the Company is using the
Black-Scholes option pricing model, which the Company had previously used under SFAS No. 123. Stock-based compensation expense recognized during the period is based on the value of the portion of stock-based payment awards that are ultimately
expected to vest. Stock-based compensation expense recognized during the year ended December 31, 2006 included compensation expense for stock-based payment awards granted during the current year, as well those awards granted prior to adoption
of SFAS No. 123(R) but not yet vested as of December 31, 2005. The compensation expense for these grants was based on the grant date fair value estimated in accordance with the provisions of SFAS No. 123. Compensation expense for all
stock-based payment awards was recognized using the straight-line method. As stock-based compensation expense recognized during 2006 was based on awards ultimately expected to vest, the gross expense has been reduced for estimated forfeitures. Under
the Companys pro forma information required by SFAS 123 for the periods prior to 2006, the Company accounted for forfeitures as they occurred.



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The following table summarizes the average estimates the Company used in the Black-Scholes option-pricing
model during 2006, 2005 and 2004, to determine the fair value of employee stock options and employee ESPP rights granted during each period:



|                                     |  |           |  |                |  |               
|------------------------------------ |  | --------- |  | -------------- |  | --------------
|Stock Options                        |  | 2006      |  | 2005           |  | 2004          
|Risk free interest rates             |  | 4.6%      |  | 4.0%           |  | 3.5%          
|Expected life in years               |  | 4.9 years |  | 4.2 years      |  | 4.9 years     
|Expected dividend yield              |  | 0.0%      |  | 0.0%           |  | 0.0%          
|Expected volatility                  |  | 56.8%     |  | 77.3%          |  | 96.1%         
|Estimated annualized forfeiture rate |  | 8.0%      |  | Not applicable |  | Not applicable



|                                     |  |           |  |                |  |               
|------------------------------------ |  | --------- |  | -------------- |  | --------------
|Employee Stock Purchase Plans        |  | 2006      |  | 2005           |  | 2004          
|Risk free interest rates             |  | 3.5%      |  | 3.0%           |  | 1.6%          
|Expected life in years               |  | 1.6 years |  | 1.3 years      |  | 1.6 years     
|Expected dividend yield              |  | 0.0%      |  | 0.0%           |  | 0.0%          
|Expected volatility                  |  | 59.4%     |  | 59.1%          |  | 89.0%         
|Estimated annualized forfeiture rate |  | 8.0%      |  | Not applicable |  | Not applicable

The Company determines its risk-free rate assumption based upon the U.S. Treasury yield for
obligations with contractual lives similar to the expected lives of the Companys option grants and ESPP subscription periods. The expected life represents the weighted average period the options are expected to remain outstanding, based upon
historical experience. The dividend yield assumption is based on the Companys historical and anticipated dividend distributions. The expected volatility is based upon a blend of the Companys historical volatility of its stock price and
its traded options. Forfeitures are estimated based upon historical and anticipated future experience. Based upon these assumptions, the Company has estimated the per share weighted-average grant fair value of its options granted during 2006, 2005
and 2004 at $2.47, $1.98, and $4.09, respectively.

On November 10, 2005, the Financial Accounting Standards Board (FASB)
issued FASB Staff Position (FSP) No. FAS 123(R)-3, Transition Election Related to Accounting for Tax Effects of Share Based Payment Awards, which provides guidance on calculating the pool of excess tax benefits available to absorb
tax deficiencies recognized subsequent to the adoption of SFAS No. 123(R). The FSP provides companies up to one year from the latter of its initial adoption of SFAS No. 123(R) or the effective date of the FSP to evaluate the transition
alternatives and make a one-time election. The Company has elected the simplified method for its method of calculating the tax effects of stock-based compensation pursuant to SFAS No. 123(R). Under the simplified method, the Companys
beginning pool of excess tax benefits is zero.



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Stock-based compensation expense recognized under SFAS No. 123(R) for 2006 was $9,115, which
consisted of stock-based compensation expense related to unvested grants of employee stock options and the Companys ESPP. There was no stock-based compensation expense related to employee stock options and employee stock purchases recognized
in the Companys consolidated financial statements for 2005 and 2004 as the Company applied APB No. 25. However, the Company has previously reported pro forma disclosure information, as required under SFAS No. 123, Accounting for
Stock-Based Compensation. The table below summarizes the stock-based compensation expense for 2006:



|                                                                          |  |                              |      
|------------------------------------------------------------------------- |  | ---------------------------- | -----
|                                                                          |  | Year Ended December 31, 2006
|Cost of goods sold                                                        |  | $                            | 2,887
|                                                                          |  |                              |      
|Stock-based compensation expense included in cost of goods sold           |  |                              | 2,887
|Research, development and engineering                                     |  |                              | 1,689
|Selling, general and administrative                                       |  |                              | 4,539
|                                                                          |  |                              |      
|Stock-based compensation expense included in operating expenses           |  |                              | 6,228
|                                                                          |  |                              |      
|Total stock-based compensation expense included in income from operations |  | $                            | 9,115
|                                                                          |  |                              |      

The following table presents the impact of our adoption of SFAS No. 123(R) on selected line
items in our consolidated financial statements for the year ended December 31, 2006 as compared to reporting under APB No. 25:



|                                          |  |                              |         |   |            |   |         |  
|----------------------------------------- |  | ---------------------------- | ------- | - | ---------- | - | ------- | -
|                                          |  | Year Ended December 31, 2006 |        
|                                          |  | As reported following        |        
|                                          |  | SFAS No. 123(R)              |         |   | APB No. 25 |  
|Cost of goods sold                        |  | $                            | 277,860 |   |            | $ | 274,973 |  
|                                          |  |                              |         |   |            |   |         |  
|Research, development and engineering     |  |                              | 50,283  |   |            |   | 48,594  |  
|Selling, general and administrative       |  |                              | 55,223  |   |            |   | 50,684  |  
|                                          |  |                              |         |   |            |   |         |  
|Total operating expenses                  |  |                              | 105,042 |   |            |   | 98,814  |  
|                                          |  |                              |         |   |            |   |         |  
|Net income                                |  | $                            | 21,751  |   |            | $ | 30,866  |  
|                                          |  |                              |         |   |            |   |         |  
|Net cash provided by operating activities |  | $                            | 22,198  |   |            | $ | 22,198  |  
|Net cash used in financing activities     |  | $                            | (16,874 | ) |            | $ | (16,874 | )
|Earnings per share:                       |  |                              |         |   |            |   |         |  
|Basic                                     |  | $                            | 0.16    |   |            | $ | 0.22    |  
|Diluted                                   |  | $                            | 0.15    |   |            | $ | 0.22    |  



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The table below summarizes the Companys pro forma financial results for the years ended
December 31, 2005 and 2004, as if stock-based compensation had been recognized for these periods utilizing the provisions of SFAS No. 123. Disclosures for the year ended December 31, 2006 are not presented as the stock-based
compensation expense was recognized in the consolidated financial statements under SFAS No. 123(R):



|                                                                                                                                |  |                         |         |   |      |   |         |  
|------------------------------------------------------------------------------------------------------------------------------- |  | ----------------------- | ------- | - | ---- | - | ------- | -
|                                                                                                                                |  | Years EndedDecember 31, |        
|                                                                                                                                |  | 2005                    |         |   | 2004 |  
|Net income (loss) as reported                                                                                                   |  | $                       | 3,980   |   |      | $ | (29,054 | )
|Deduct: Total stock-based employee compensation expense determined under fair value based methods for all awards, net of tax(1) |  |                         | (19,306 | ) |      |   | (37,042 | )
|                                                                                                                                |  |                         |         |   |      |   |         |  
|Pro forma net loss                                                                                                              |  | $                       | (15,326 | ) |      | $ | (66,096 | )
|                                                                                                                                |  |                         |         |   |      |   |         |  
|Net income (loss) per share:                                                                                                    |  |                         |         |   |      |   |         |  
|Basicas reported                                                                                                               |  | $                       | 0.03    |   |      | $ | (0.21   | )
|Dilutedas reported                                                                                                             |  | $                       | 0.03    |   |      | $ | (0.21   | )
|                                                                                                                                |  |                        
|Basicpro forma                                                                                                                 |  | $                       | (0.11   | ) |      | $ | (0.48   | )
|Dilutedpro forma                                                                                                               |  | $                       | (0.11   | ) |      | $ | (0.48   | )

---

|(1) | On November 11, 2004, the Compensation Committee of the Board of Directors approved the
acceleration of the vesting of those employee stock options, excluding option grants to the Companys board members and chief executive officer, with an option price equal to or greater than $9.00 per share. As a result, approximately 833
options with varying remaining vesting schedules were subject to the acceleration provision and became immediately exercisable, subject to the Companys insider trading policy. In addition, on November 10, 2005, the Compensation Committee
of the Board of Directors approved the acceleration of the vesting of those employee stock options, excluding option grants to the Companys board members and chief executive officer, with an option price equal to or greater than $5.35 per
share. As a result of this acceleration, approximately 2,042 options with varying remaining vesting schedules were subject to the acceleration provision and became immediately exercisable, subject to the Companys insider trading policy. The
accelerations were done as part of a comprehensive review of the Companys entire benefits program. The decision to accelerate some of the Companys options was made after review of the Companys current stock price, the competitive
standpoint for the Company from the options, the benefit of the options to the employees and the potential effects of SFAS No. 123(R). The Companys stock price was $4.00 on November 11, 2004 and $4.59 on November 10, 2005, as
reported on the NASDAQ Global Select Market. The total pro-forma stock-based employee compensation expense of $37,042 for 2004 included approximately $4,223 of expense resulting from the November 11, 2004 acceleration. The total pro-forma
stock-based employee compensation expense of $19,306 for 2005 included approximately $5,720 of expense resulting from the November 10, 2005 acceleration.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

As of December 31, 2006, the total future compensation expense related to the current unvested stock options and the ESPP, net of estimated
forfeitures, is expected to be approximately $10,661. This expense is expected to be recognized over a weighted average period of approximately 32 months. Summaries of the Companys current stock-based payment arrangements are detailed further
in Note 16.

Recent Accounting Pronouncements

The FASB also issued SFAS No. 157, Fair Value Measurement,in September 2006. SFAS No. 157 defines fair value, establishes a framework for measuring fair value in accordance with GAAP, and expands disclosures about fair
value measurements but does not require any new fair value measurements. SFAS No. 157 is effective for fiscal years beginning after November 15, 2007 and interim periods within those fiscal years. The Company will adopt SFAS No. 157
effective January 1, 2008. The Company is currently



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assessing the effects of SFAS No. 157 on its financial statements and it is not expected to have a material impact on the Companys financial
statements.

Also in September 2006, the FASB issued FASB Staff Position (FSP) AUG AIR-1, Accounting for Planned Major
Maintenance Activities. FSP AUG AIR-1 prohibits companies from recognizing planned major maintenance costs under the accrue in advance method that previously allowed for the accrual of a liability over several reporting periods prior
to the performance of the maintenance. FSP AUG AIR-1 is effective for fiscal years beginning after December 15, 2006. The Company adopted FSP AUG AIR-1 effective January 1, 2007. The implementation of this standard is not expected to have
a material impact on our financial statements as the Company does not apply the accrue in advance method for its maintenance costs.

The Staff of the SEC issued SAB No. 108, Considering the Effects of Prior Year Misstatements when Quantifying Misstatements in Current Year Financial Statementsin September 2006. SAB No. 108 provides guidance on the
consideration of the effects of prior year misstatements in quantifying current year misstatements for the purpose of determining whether the current years financial statements are materially misstated. The SEC staff believes registrants must
quantify errors using both a balance sheet and income statement approach and evaluate whether either approach results in quantifying a misstatement that, when all relevant quantitative and qualitative factors are considered, is material.
SAB No. 108 is effective for fiscal years ending after November 15, 2006. The Companys adoption of SAB No. 108 on December 31, 2006 did not have a material impact on the Companys financial statements.

In July 2006, the Emerging Issues Task Force (EITF) of the FASB reached a consensus and ratified Issue No. 06-2,
Accounting for Sabbatical Leave and Other Similar Benefits Pursuant to FASB Statement No. 43, Accounting for Compensated Absences.Statement No. 43 provides guidance for accounting for compensated absences and states that an
employer shall accrue a liability for employees compensation for future absences if certain conditions are met. However, since certain compensated absences such as sabbatical leave do not typically accrue until fully vested, there was
uncertainty as to whether employee rights to the compensated absence accumulate and meet the conditions of Statement No. 43. The consensus reached by the EITF has determined that sabbatical and other similar benefits do accumulate and should be
accrued for over the requisite service period. Further, the EITF has called for adoption of the consensus for fiscal years beginning after December 15, 2006. The Company has historically accrued for sabbatical leave only when the employee fully
vests. EITF 06-2 was effective beginning January 1, 2007 and the Company will record a cumulative effect adjustment of approximately $2.0 million to retained earnings in the first quarter of 2007.

Also in July 2006, the FASB issued FASB Interpretation (FIN) 48, Accounting for Income Tax Uncertainties. FIN 48 defines the threshold
for recognizing the benefits of tax return positions in the financial statements as more-likely-than-not to be sustained by the taxing authority. The recently issued guidance also provides guidance on the derecognition, measurement and
classification of income tax uncertainties, along with any related interest and penalties. FIN 48 also includes guidance concerning accounting for income tax uncertainties in interim periods and increases the level of disclosures associated with any
recorded income tax uncertainties. The differences between the amounts recognized in the statements of financial position prior to the adoption of FIN 48 and the amounts reported after adoption will be accounted for as a cumulative-effect adjustment
recorded to the beginning balance of retained earnings. FIN 48 was effective for the Company beginning January 1, 2007 and the cumulative effect adjustment will be recorded in the first quarter of 2007. The Company does not anticipate that the
adoption of FIN 48 will have a material impact on its consolidated financial statements.

Note 3.    Business Combinations

On January 5, 2005, the Company completed the acquisition of TFR Technologies, Inc. (TFR), a manufacturer and
developer of thin film resonator filters for communication applications using bulk



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acoustic wave (BAW) technology. The Company paid $2,920 in cash on the closing date and paid an additional $2,263 during the first quarter of
2006. The Company is also obligated to pay royalties on revenues it recognizes from sales of TFR technology based products over the four year period subsequent to the closing date, up to a maximum of $3,000. As of December 31, 2006, the Company
had recognized $101 of such royalties on the sales of TFR technology based products, which were recorded as additional goodwill. In addition, the Company has incurred total employee retention charges of $1,717, which were expensed over a period of
18 months subsequent to the closing date. During 2006 and 2005, the Company incurred $63 and $1,654, respectively, of such charges. In January 2006, the Company distributed $1,487 of the employee retention benefits and in July 2006, distributed the
remaining $230.

The Company accounted for the TFR acquisition as a purchase in accordance with SFAS No. 141, Business
Combinations. Details of the purchase price are as follows:



|                         |  |   |      
|------------------------ |  | - | -----
|Cash paid at closing     |  | $ | 2,920
|Cash due within one year |  |   | 2,263
|Royalties                |  |   | 101  
|Acquisition costs        |  |   | 166  
|                         |  |   |      
|Total                    |  | $ | 5,450
|                         |  |   |      

The purchase price was allocated to TFRs assets and liabilities based upon fair values as
follows:



|                                      |  |   |       |  
|------------------------------------- |  | - | ----- | -
|Cash                                  |  | $ | 370   |  
|Accounts receivables and other assets |  |   | 678   |  
|Inventory                             |  |   | 419   |  
|Property, plant and equipment         |  |   | 716   |  
|Intangible assets (Note 8)            |  |   | 936   |  
|Goodwill (Note 8)(1)                  |  |   | 2,790 |  
|Payables and other liabilities        |  |   | (459  | )
|                                      |  |   |       |  
|Total                                 |  | $ | 5,450 |  
|                                      |  |   |       |  

---

|(1) | Includes $101 of royalties incurred subsequent to the closing of the transaction, through
December 31, 2006.
|--- | ------------------------------------------------------------------------------------------------------------

The results of operations for the TFR business are included in the Companys consolidated
statements of operations for 2006 and 2005. Pro forma results of operations have not been presented for this acquisition because its effect was not material to the Company on either an individual or aggregate basis.

Note 4.    Discontinued Operations

On January 2, 2003, the Company completed an acquisition of a substantial portion of the optoelectronics business of Agere Systems Inc. (Agere) for $40,000 in cash plus acquisition costs and certain assumed liabilities. The
transaction included the products, technology and some facilities related to Ageres optoelectronics business, which includes optical active and passive components, optical amplifiers, optical transceivers and other optical products. As part of
the acquisition, the Company also assumed operation of the back-end assembly and test operations associated with these components at a leased facility in Matamoros, Mexico. The Company acquired this business to expand its market and product
offerings in its optical networks business.

During the first quarter of 2005, the Company concluded that its optoelectronics operations
were not going to meet the revenue projections it made when the Company initially acquired the operations from Agere in January 2003. As a result, the Company announced the sale of these operations on April 14, 2005 and entered into an
agreement to sell its optoelectronics operations in Breinigsville, Pennsylvania and its



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optoelectronics subsidiary in Matamoros, Mexico to CyOptics, Inc. (CyOptics). The transaction allowed the Company to exit its
optoelectronics operation that manufactured indium phosphide (InP) optical components. The sale, completed on April 29, 2005, was an asset sale including the products, manufacturing equipment, inventory, the Mexican entity, related
intellectual property rights and other assets that constituted the operations that manufacture InP optical chips and components for the optical networking market. CyOptics paid the Company the following consideration: $13,500 of cash at closing,
$4,500 of CyOptics preferred stock (representing approximately 10% of the voting shares of CyOptics on the closing date) and a promissory note in the amount of $5,633, which the Company recorded net of a $2,292 discount to record the note at a
current market rate. The value of the preferred stock was objectively determined based on the cash paid by unrelated investors for the same series of preferred stock that the Company received in the transaction. These investors contributed cash for
their shares around the same time the Company completed its transaction. The promissory note, which is senior to the preferred stock, was valued by considering a number of factors, including a third-party appraisal.

Separately, on July 13, 2005, TriQuint Optoelectronics, a wholly-owned subsidiary of the Company, completed the sale of the land and building and
related facilities occupied by the Companys former optoelectronics operations in Breinigsville, Pennsylvania to Hamilton TEK Partners, LP (Hamilton) for $9,300. Pursuant to the sale, the Company assigned to Hamilton a lease it had
executed with CyOptics for approximately 90,000 square feet of the 849,000 square foot facility. The lease was executed on April 29, 2005 and was for a period of two years. In association with the sale, the Company has provided Hamilton with a
guarantee on CyOptics obligation under the original lease term which will expire in March 2007. The financial impact of the sale, including the lease guarantee, and the sale of the operations resulted in a gain of $11,620 in 2005.

The Companys consolidated financial statements have been reclassified for all periods presented to reflect the Breinigsville, Pennsylvania and
Matamoros, Mexico optoelectronics operations as discontinued operations. The Company first reflected these operations as discontinued operations in the first quarter of 2005 when the Company decided to discontinue the operations. The revenues, costs
and expenses directly associated with the optoelectronics business have been reported as discontinued operations on the consolidated statements of operations for all periods presented. Corporate expenses such as general corporate overhead and
interest have not been allocated to discontinued operations. Additionally, assets and liabilities of the Breinigsville, Pennsylvania and Matamoros, Mexico operations were reclassified as held for sale on the Companys consolidated balance
sheets for all periods presented, and the Companys consolidated statements of cash flows reflect the operations in Breinigsville, Pennsylvania and Matamoros, Mexico as discontinued operations for all periods presented.

Operating results of the discontinued optoelectronic operations are as follows:



|                                               |  |                         |   |         |   |        |  |   |         |  
|---------------------------------------------- |  | ----------------------- | - | ------- | - | ------ |  | - | ------- | -
|                                               |  | Year Ended December 31, |  
|                                               |  | 2006                    |   | 2005(1) |   | 2004   | 
|Revenues                                       |  | $                       |  |         | $ | 10,000 |  | $ | 34,034  |  
|                                               |  |                         |   |         |   |        |  |   |         |  
|Income (loss) from operations                  |  |                         |  |         |   | 1,356  |  |   | (36,817 | )
|Other income                                   |  |                         |  |         |   | 23     |  |   | (30     | )
|Gain on disposal(2)                            |  |                         |  |         |   | 11,620 |  |   |        |  
|Income tax expense                             |  |                         |  |         |   | 4,816  |  |   | 28      |  
|                                               |  |                         |   |         |   |        |  |   |         |  
|Net income (loss) from discontinued operations |  | $                       |  |         | $ | 8,183  |  | $ | (36,875 | )
|                                               |  |                         |   |         |   |        |  |   |         |  

---

|(1) | As a result of the sale of the operations in April 2005, the results for 2005 represented only four
months of operations.
|--- | -------------------------------------------------------------------------------------------------------------------------



|(2) | The gain on disposal for 2005 represented the gain recorded on the sale of the Companys
optoelectronics operations in Breinigsville, Pennsylvania and its optoelectronics subsidiary in Matamoros, Mexico to CyOptics and the gain recorded on the sale of the Companys Pennsylvania facility to Hamilton.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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Note 5.    Selected Financial Statement Information



|                                    |  |                  |          |   |                  |   |          |  
|----------------------------------- |  | ---------------- | -------- | - | ---------------- | - | -------- | -
|                                    |  | December 31,2006 |          |   | December 31,2005 |  
|Accounts receivable, net:           |  |                  |          |   |                  |   |          |  
|Trade accounts receivable           |  | $                | 65,150   |   |                  | $ | 52,041   |  
|Allowance for doubtful accounts     |  |                  | (462     | ) |                  |   | (755     | )
|                                    |  |                  |          |   |                  |   |          |  
|                                    |  | $                | 64,688   |   |                  | $ | 51,286   |  
|                                    |  |                  |          |   |                  |   |          |  
|Inventories, net:                   |  |                  |          |   |                  |   |          |  
|Raw materials                       |  | $                | 27,622   |   |                  | $ | 16,598   |  
|Work-in-process                     |  |                  | 39,465   |   |                  |   | 21,487   |  
|Finished goods                      |  |                  | 17,792   |   |                  |   | 11,299   |  
|                                    |  |                  |          |   |                  |   |          |  
|                                    |  | $                | 84,879   |   |                  | $ | 49,384   |  
|                                    |  |                  |          |   |                  |   |          |  
|Property, plant and equipment, net: |  |                  |          |   |                  |   |          |  
|Land                                |  | $                | 19,691   |   |                  | $ | 19,691   |  
|Buildings                           |  |                  | 89,177   |   |                  |   | 88,918   |  
|Leasehold improvements              |  |                  | 4,811    |   |                  |   | 4,719    |  
|Machinery and equipment             |  |                  | 264,285  |   |                  |   | 242,502  |  
|Furniture and fixtures              |  |                  | 5,066    |   |                  |   | 4,952    |  
|Computer equipment and software     |  |                  | 27,545   |   |                  |   | 20,777   |  
|Assets in process                   |  |                  | 19,670   |   |                  |   | 15,115   |  
|                                    |  |                  |          |   |                  |   |          |  
|                                    |  |                  | 430,245  |   |                  |   | 396,674  |  
|Accumulated depreciation            |  |                  | (229,899 | ) |                  |   | (205,885 | )
|                                    |  |                  |          |   |                  |   |          |  
|                                    |  | $                | 200,346  |   |                  | $ | 190,789  |  
|                                    |  |                  |          |   |                  |   |          |  
|Accrued payroll:                    |  |                  |          |   |                  |   |          |  
|Accrued payroll and taxes           |  | $                | 5,237    |   |                  | $ | 3,789    |  
|Accrued vacation and sick pay       |  |                  | 6,078    |   |                  |   | 4,920    |  
|Self-insurance liability            |  |                  | 692      |   |                  |   | 714      |  
|                                    |  |                  |          |   |                  |   |          |  
|                                    |  | $                | 12,007   |   |                  | $ | 9,423    |  
|                                    |  |                  |          |   |                  |   |          |  
|Other accrued liabilities:          |  |                  |          |   |                  |   |          |  
|Warranty liability                  |  | $                | 490      |   |                  | $ | 702      |  
|Accrued interest payable            |  |                  | 2,917    |   |                  |   | 2,916    |  
|Accrued acquisition costs           |  |                  | 47       |   |                  |   | 3,722    |  
|Other                               |  |                  | 8,697    |   |                  |   | 8,748    |  
|                                    |  |                  |          |   |                  |   |          |  
|                                    |  | $                | 12,151   |   |                  | $ | 16,088   |  
|                                    |  |                  |          |   |                  |   |          |  

Note 6.    Investments in Marketable Securities

The cost, gross unrealized holding gains, gross unrealized holding losses and fair value of available-for-sale investments by types and classes of
security at December 31, 2006 and 2005 consisted of the following:



|                                                                    |  |      |         |                              |   |                               |  |   |            |   |  |   |        
|------------------------------------------------------------------- |  | ---- | ------- | ---------------------------- | - | ----------------------------- |  | - | ---------- | - |  | - | -------
|At December 31, 2006                                                |  | Cost |         | Grossunrealizedholding gains |   | Grossunrealizedholding losses |  |   | Fair Value
|Available-for-sale:                                                 |  |      |         |                              |   |                               |  |   |            |   |  |   |        
|U.S. treasury securities and obligations of U.S government agencies |  | $    | 130,995 |                              | $ | 3                             |  | $ | (382       | ) |  | $ | 130,616
|Corporate debt securities and other                                 |  |      | 108,708 |                              |   | 1                             |  |   | (11        | ) |  |   | 108,698
|                                                                    |  |      |         |                              |   |                               |  |   |            |   |  |   |        
|                                                                    |  | $    | 239,703 |                              | $ | 4                             |  | $ | (393       | ) |  | $ | 239,314
|                                                                    |  |      |         |                              |   |                               |  |   |            |   |  |   |        



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|                                                                    |  |      |         |                              |   |                               |  |   |            |   |  |   |        
|------------------------------------------------------------------- |  | ---- | ------- | ---------------------------- | - | ----------------------------- |  | - | ---------- | - |  | - | -------
|At December 31, 2005                                                |  | Cost |         | Grossunrealizedholding gains |   | Grossunrealizedholding losses |  |   | Fair Value
|Available-for-sale:                                                 |  |      |         |                              |   |                               |  |   |            |   |  |   |        
|U.S. treasury securities and obligations of U.S government agencies |  | $    | 229,897 |                              | $ |                              |  | $ | (2,940     | ) |  | $ | 226,957
|Corporate debt securities and other                                 |  |      | 76,215  |                              |   |                              |  |   | (180       | ) |  |   | 76,035 
|                                                                    |  |      |         |                              |   |                               |  |   |            |   |  |   |        
|                                                                    |  | $    | 306,112 |                              | $ |                              |  | $ | (3,120     | ) |  | $ | 302,992
|                                                                    |  |      |         |                              |   |                               |  |   |            |   |  |   |        

Investments with an unrealized holding loss for greater than and less than 12 consecutive months
at December 31, 2006 and 2005 were as follows:



|                                                                     |  |                        |         |                  |                     |      |           |                  |                   |                         |  |   |    |   |  |   |         |  |   |      |  
|-------------------------------------------------------------------- |  | ---------------------- | ------- | ---------------- | ------------------- | ---- | --------- | ---------------- | ----------------- | ----------------------- |  | - | -- | - |  | - | ------- |  | - | ---- | -
|                                                                     |  | Greater than 12 months |         |                  | Less than 12 months |      |           | Total Fair Value |                   | Total Unrealized Losses | 
|At December 31, 2006                                                 |  | Fair Value             |         | UnrealizedLosses |                     |      | FairValue |                  | Unrealized Losses |                         |  |  
|U.S. treasury securities and obligations of U.S. government agencies |  | $                      | 99,336  |                  | $                   | (377 | )         |                  | $                 | 15,788                  |  | $ | (5 | ) |  | $ | 115,124 |  | $ | (382 | )
|Corporate debt securities and other                                  |  |                        | 4,771   |                  |                     | (7   | )         |                  |                   | 27,020                  |  |   | (4 | ) |  |   | 31,791  |  |   | (11  | )
|                                                                     |  |                        |         |                  |                     |      |           |                  |                   |                         |  |   |    |   |  |   |         |  |   |      |  
|                                                                     |  | $                      | 104,107 |                  | $                   | (384 | )         |                  | $                 | 42,808                  |  | $ | (9 | ) |  | $ | 146,915 |  | $ | (393 | )
|                                                                     |  |                        |         |                  |                     |      |           |                  |                   |                         |  |   |    |   |  |   |         |  |   |      |  



|                                                                     |  |                        |         |                  |                     |        |            |                  |                   |                         |  |   |      |   |  |   |         |  |   |        |  
|-------------------------------------------------------------------- |  | ---------------------- | ------- | ---------------- | ------------------- | ------ | ---------- | ---------------- | ----------------- | ----------------------- |  | - | ---- | - |  | - | ------- |  | - | ------ | -
|                                                                     |  | Greater than 12 months |         |                  | Less than 12 months |        |            | Total Fair Value |                   | Total Unrealized Losses | 
|At December 31, 2005                                                 |  | Fair Value             |         | UnrealizedLosses |                     |        | Fair Value |                  | Unrealized Losses |                         |  |  
|U.S. treasury securities and obligations of U.S. government agencies |  | $                      | 178,715 |                  | $                   | (2,544 | )          |                  | $                 | 48,242                  |  | $ | (396 | ) |  | $ | 226,957 |  | $ | (2,940 | )
|Corporate debt securities and other                                  |  |                        | 8,719   |                  |                     | (77    | )          |                  |                   | 67,316                  |  |   | (103 | ) |  |   | 76,035  |  |   | (180   | )
|                                                                     |  |                        |         |                  |                     |        |            |                  |                   |                         |  |   |      |   |  |   |         |  |   |        |  
|                                                                     |  | $                      | 187,434 |                  | $                   | (2,621 | )          |                  | $                 | 115,558                 |  | $ | (499 | ) |  | $ | 302,992 |  | $ | (3,120 | )
|                                                                     |  |                        |         |                  |                     |        |            |                  |                   |                         |  |   |      |   |  |   |         |  |   |        |  

Investments by contractual maturity are as follows:



|                                     |  |                   |         |                   |   |         |  |            |         |  |   |        
|------------------------------------ |  | ----------------- | ------- | ----------------- | - | ------- |  | ---------- | ------- |  | - | -------
|                                     |  | December 31, 2006 |         | December 31, 2005
|                                     |  | Cost              |         | Fair Value        |   | Cost    |  | Fair Value
|Due or callable in one year or less  |  | $                 | 239,703 |                   | $ | 239,314 |  | $          | 198,730 |  | $ | 197,377
|Due after one year through 42 months |  | $                 |        |                   | $ |        |  | $          | 107,382 |  | $ | 105,615

Investments are considered to be impaired when a decline in fair value is judged to be
other-than-temporary. The Company employs a methodology that reviews specific securities in evaluating potential impairment of its investments. In the event that the cost of an investment exceeds its fair value, the Company evaluates, among other
factors, the Companys intent and ability to hold the investment and extent to which the fair value is less than cost; the financial health of and business outlook for the issuer; and operational and financing cash flow factors. At
December 31, 2006 and 2005, all unrealized holding losses were considered to be temporary as the Company has the ability and intent to hold the investments until a recovery of fair value. During 2006, 2005 and 2004, the Company did not recorded
record any other-than-temporary impairments on its investments.

Note 7.    Net Income (Loss) Per Share

Net income (loss) per share is presented as basic and diluted net income (loss) per share. Basic net income (loss) per share is net income (loss)
available to common stockholders divided by the weighted-



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average number of common shares outstanding. Diluted net income (loss) per share is similar to basic net income (loss) per share, except that the denominator
includes potential common shares that, had they been issued, would have had a dilutive effect. Further, under SFAS No. 128, Earnings per Share, continuing operations is the governing measure for the determination of antidilution.

The following summarizes the elements included in the calculation of basic and diluted net income (loss) per share for 2006, 2005 and 2004:



|                                                         |  |                          |         |      |   |         |      |  |   |         |  
|-------------------------------------------------------- |  | ------------------------ | ------- | ---- | - | ------- | ---- |  | - | ------- | -
|                                                         |  | Years Ended December 31, |        
|                                                         |  | 2006                     |         | 2005 |   |         | 2004 | 
|Net income (loss) from continuing operations             |  | $                        | 21,751  |      | $ | (4,203  | )    |  | $ | 7,821   |  
|Net income (loss) from discontinued operations           |  |                          |        |      |   | 8,183   |      |  |   | (36,875 | )
|                                                         |  |                          |         |      |   |         |      |  |   |         |  
|                                                         |  | $                        | 21,751  |      | $ | 3,980   |      |  | $ | (29,054 | )
|                                                         |  |                          |         |      |   |         |      |  |   |         |  
|Weighted-average shares outstandingBasic                |  |                          | 139,236 |      |   | 139,566 |      |  |   | 136,936 |  
|Dilutive securities                                      |  |                          | 1,953   |      |   |        |      |  |   | 2,024   |  
|                                                         |  |                          |         |      |   |         |      |  |   |         |  
|Weighted-average shares outstandingDilutive             |  |                          | 141,189 |      |   | 139,566 |      |  |   | 138,960 |  
|                                                         |  |                          |         |      |   |         |      |  |   |         |  
|Basic net income (loss) per share:                       |  |                          |         |      |   |         |      |  |   |         |  
|Net income (loss) per share from continuing operations   |  | $                        | 0.16    |      | $ | (0.03   | )    |  | $ | 0.06    |  
|Net income (loss) per share from discontinued operations |  |                          |        |      |   | 0.06    |      |  |   | (0.27   | )
|                                                         |  |                          |         |      |   |         |      |  |   |         |  
|                                                         |  | $                        | 0.16    |      | $ | 0.03    |      |  | $ | (0.21   | )
|                                                         |  |                          |         |      |   |         |      |  |   |         |  
|Diluted net income (loss) per share:                     |  |                          |         |      |   |         |      |  |   |         |  
|Net income (loss) per share from continuing operations   |  | $                        | 0.15    |      | $ | (0.03   | )    |  | $ | 0.06    |  
|Net income (loss) per share from discontinued operations |  |                          |        |      |   | 0.06    |      |  |   | (0.27   | )
|                                                         |  |                          |         |      |   |         |      |  |   |         |  
|                                                         |  | $                        | 0.15    |      | $ | 0.03    |      |  | $ | (0.21   | )
|                                                         |  |                          |         |      |   |         |      |  |   |         |  

For 2006, 2005 and 2004, options and other exercisable convertible securities under the treasury
stock method totaling and 20,472 shares, 20,762 shares and 16,727 shares, respectively, were excluded from the calculation as their effect would have been antidilutive.

Note 8.    Goodwill and Other Acquisition-Related Intangible Assets

In
accordance with SFAS No. 142, Goodwill and Other Intangible Assets, the Company is required to perform impairment tests of goodwill at least annually or when events and circumstances warrant. The Company performs this test in the fourth
quarter of each year unless indicators warrant testing at an earlier date. Based upon the Companys annual assessments that were performed for 2006 and 2005, no impairments of goodwill were recorded. Information regarding the Companys
goodwill and other acquisition-related intangible assets is as follows:



|                              |  |                   |       |                   |                         |                   |               |       |       |   |                         |  |               |        |  |   |       |  |   |      
|----------------------------- |  | ----------------- | ----- | ----------------- | ----------------------- | ----------------- | ------------- | ----- | ----- | - | ----------------------- |  | ------------- | ------ |  | - | ----- |  | - | -----
|                              |  | UsefulLife(Years) |       | December 31, 2006 |                         | December 31, 2005
|                              |  |                   | Gross |                   | AccumulatedAmortization |                   | Net BookValue |       | Gross |   | AccumulatedAmortization |  | Net BookValue
|Non-amortizing:               |  |                   |       |                   |                         |                   |               |       |       |   |                         |  |               |        |  |   |       |  |   |      
|Goodwill                      |  |                   |       | $                 | 3,240                   |                   | $             |      |       | $ | 3,240                   |  | $             | 3,139  |  | $ |      |  | $ | 3,139
|Amortizing:                   |  |                   |       |                   |                         |                   |               |       |       |   |                         |  |               |        |  |   |       |  |   |      
|Patents, trademarks and other |  | 2 - 10            |       |                   | 8,352                   |                   |               | 7,229 |       |   | 1,123                   |  |               | 8,352  |  |   | 6,839 |  |   | 1,513
|                              |  |                   |       |                   |                         |                   |               |       |       |   |                         |  |               |        |  |   |       |  |   |      
|Total intangible assets       |  |                   |       | $                 | 11,592                  |                   | $             | 7,229 |       | $ | 4,363                   |  | $             | 11,491 |  | $ | 6,839 |  | $ | 4,652
|                              |  |                   |       |                   |                         |                   |               |       |       |   |                         |  |               |        |  |   |       |  |   |      

During 2006, the Company recorded $101 of goodwill associated with royalties from products related
to the Companys acquisition of TFR. During 2005, the Company recorded $2,689 of goodwill and $936 of amortizing intangible assets associated with the initial acquisition of TFR. The fair value of the intangible



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assets acquired as part of the acquisition, which were given useful lives that range from less than one year to ten years, were determined by management, who
considered a number of factors including an evaluation by an independent appraiser. The goodwill was recorded as the excess of the total consideration paid for TFR, less the net assets identified (see Note 3 for further discussion).

Amortization expense of intangible assets was approximately $390, $1,234 and $1,831 for 2006, 2005 and 2004, respectively. Amortization expense related to
intangible assets at December 31, 2006 in each of the next five fiscal years and beyond is expected to be as follows:



|           |  |   |      
|---------- |  | - | -----
|2007       |  | $ | 258  
|2008       |  |   | 239  
|2009       |  |   | 239  
|2010       |  |   | 149  
|2011       |  |   | 59   
|Thereafter |  |   | 179  
|           |  |   |      
|           |  | $ | 1,123
|           |  |   |      

Note 9.    Convertible Subordinated Notes

In February and March 2000, the Company completed the sale of $345,000 aggregate principal amount of 4% convertible subordinated notes due March 1,
2007, raising approximately $333,900 net of fees and expenses. The notes are unsecured obligations of the Company, subordinated to all of the Companys present and future senior indebtedness and do not contain significant restrictive covenants.
Interest on the notes is payable in arrears semiannually on each March 1 and September 1. The notes are convertible, at the option of the holder, at any time prior to redemption or maturity into shares of the Companys common stock at
a conversion price per share of $67.80, subject to certain adjustments. Financing costs related to the issuance of the debt are capitalized as Other noncurrent assets, net on the Companys balance sheet, and are amortized over the
term of the related debt using the straight-line method which approximates the effective interest method. Since issuance, the Company has made various repurchases of the outstanding bonds, reducing the balance outstanding. The following schedule
summarizes the repurchases during the years presented:



|                   |  |                                 |        |                           |   |                    |  |                                 |     |  |   |    
|------------------ |  | ------------------------------- | ------ | ------------------------- | - | ------------------ |  | ------------------------------- | --- |  | - | ---
|Year of repurchase |  | Book value of notes repurchased |        | Cost of notes repurchased |   | Gain on repurchase |  | Bond issuance costs written-off
|2006               |  | $                               |       |                           | $ |                   |  | $                               |    |  | $ |   
|2005               |  | $                               | 5,000  |                           | $ | 4,844              |  | $                               | 114 |  | $ | 42 
|2004               |  | $                               | 45,000 |                           | $ | 43,875             |  | $                               | 539 |  | $ | 586

At December 31, 2006, the Company had $218,755 principle amount of its convertible
subordinated notes outstanding and net capitalized issuance costs of $168, as compared to $218,755 of convertible subordinated notes outstanding and $1,173 of net capitalized issuance costs at December 31, 2005. During 2006, 2005 and 2004, the
Company amortized $1,005, $1,013 and $1,104, respectively, of the capitalized issuance costs. The fair value of the outstanding convertible subordinated notes at December 31, 2006 and 2005 was $214,380 and $212,192, respectively. On
March 1, 2007, the Company retired the balance of the notes, and accumulated interest, with its cash reserves.



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Note 10.    Income Taxes

Domestic and foreign pre-tax income (loss) for 2006, 2005 and 2004 were as follows:



|         |  |                          |        |      |   |         |      |  |   |        |  
|-------- |  | ------------------------ | ------ | ---- | - | ------- | ---- |  | - | ------ | -
|         |  | Years Ended December 31, |       
|         |  | 2006                     |        | 2005 |   |         | 2004 | 
|Domestic |  | $                        | 18,081 |      | $ | (16,949 | )    |  | $ | (9,905 | )
|Foreign  |  |                          | 6,466  |      |   | 9,173   |      |  |   | 18,123 |  
|         |  |                          |        |      |   |         |      |  |   |        |  
|         |  | $                        | 24,547 |      | $ | (7,776  | )    |  | $ | 8,218  |  
|         |  |                          |        |      |   |         |      |  |   |        |  

Income tax expense (benefit) for the years ended December 31, 2006, 2005 and 2004, consisted
of the following:



|                                                 |  |                          |       |   |      |   |        |      |  |   |      |  
|------------------------------------------------ |  | ------------------------ | ----- | - | ---- | - | ------ | ---- |  | - | ---- | -
|                                                 |  | Years Ended December 31, |      
|                                                 |  | 2006                     |       |   | 2005 |   |        | 2004 | 
|Current:                                         |  |                          |       |   |      |   |        |      |  |   |      |  
|Federal                                          |  | $                        | 134   |   |      | $ | (405   | )    |  | $ | (335 | )
|State                                            |  |                          | (10   | ) |      |   |       |      |  |   | (53  | )
|Foreign                                          |  |                          | 2,672 |   |      |   | 1,648  |      |  |   | 785  |  
|                                                 |  |                          |       |   |      |   |        |      |  |   |      |  
|                                                 |  |                          | 2,796 |   |      |   | 1,243  |      |  |   | 397  |  
|                                                 |  |                          |       |   |      |   |        |      |  |   |      |  
|Deferred:                                        |  |                          |       |   |      |   |        |      |  |   |      |  
|Federal                                          |  |                          |      |   |      |   |       |      |  |   |     |  
|State                                            |  |                          |      |   |      |   |       |      |  |   |     |  
|Foreign                                          |  |                          |      |   |      |   |       |      |  |   |     |  
|Tax benefit allocated to discontinued operations |  |                          |      |   |      |   | (4,816 | )    |  |   |     |  
|                                                 |  |                          |       |   |      |   |        |      |  |   |      |  
|                                                 |  |                          |      |   |      |   | (4,816 | )    |  |   |     |  
|                                                 |  |                          |       |   |      |   |        |      |  |   |      |  
|Net income tax expense (benefit)                 |  | $                        | 2,796 |   |      | $ | (3,573 | )    |  | $ | 397  |  
|                                                 |  |                          |       |   |      |   |        |      |  |   |      |  

The actual income tax expense (benefit) reported for operations is different from that which would
have been computed by applying the federal statutory tax rate to income (loss) before income taxes. A reconciliation of income tax expense as computed at the U.S. Federal statutory income tax rate to the provision for income tax expense (benefit)
for the years ended December 31, 2006, 2005 and 2004 is as follows:



|                                                                            |  |                          |   |  |       |    |  |       |  
|--------------------------------------------------------------------------- |  | ------------------------ | - |  | ----- | -- |  | ----- | -
|                                                                            |  | Years Ended December 31, |  
|                                                                            |  | 2006                     |   |  | 2005  |    |  | 2004  |  
|Tax (benefit) expense at United States statutory rate                       |  | 35.0                     | % |  | (35.0 | )% |  | 35.0  | %
|State income tax, net of federal effect                                     |  |                         |   |  | 0.9   |    |  | (0.4  | )
|Change in valuation allowance                                               |  | 2.6                      |   |  | 16.1  |    |  | (95.4 | )
|Net operating loss utilized                                                 |  | (33.6                    | ) |  |      |    |  |      |  
|Foreign income tax                                                          |  | 8.0                      |   |  | 21.2  |    |  | 9.6   |  
|Costa Rican subsidiary tax holiday                                          |  | (26.6                    | ) |  | (25.0 | )  |  | (39.1 | )
|Deemed dividend from foreign subsidiary                                     |  | 7.1                      |   |  | 44.0  |    |  | 99.6  |  
|Stock-based compensation                                                    |  | 6.3                      |   |  |      |    |  |      |  
|Tax benefit allocated to continuing operations from discontinued operations |  |                         |   |  | (61.8 | )  |  |      |  
|Other, net                                                                  |  | 12.6                     |   |  | (6.3  | )  |  | (4.5  | )
|                                                                            |  |                          |   |  |       |    |  |       |  
|Effective tax rate                                                          |  | 11.4                     | % |  | (45.9 | )% |  | 4.8   | %
|                                                                            |  |                          |   |  |       |    |  |       |  



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##### Table of Contents

Deferred income tax assets and liabilities consist of the tax effects of temporary differences. These
temporary differences as of December 31, 2006 and 2005 were as follows:



|                                              |  |                  |          |   |                  |   |          |  
|--------------------------------------------- |  | ---------------- | -------- | - | ---------------- | - | -------- | -
|                                              |  | December 31,2006 |          |   | December 31,2005 |  
|Deferred tax assets:                          |  |                  |          |   |                  |   |          |  
|Amortization and depreciation                 |  | $                | 29,968   |   |                  | $ | 37,359   |  
|Capital research and development expenditures |  |                  | 18,957   |   |                  |   | 2,955    |  
|Reserves and allowances                       |  |                  | 594      |   |                  |   | 514      |  
|Accrued liabilities                           |  |                  | 2,018    |   |                  |   | 2,127    |  
|Impairment of investment in other companies   |  |                  | 3,797    |   |                  |   | 3,813    |  
|Inventory                                     |  |                  | 10,785   |   |                  |   | 6,109    |  
|Net operating loss carryforwards              |  |                  | 34,998   |   |                  |   | 57,018   |  
|Capital loss carryforwards                    |  |                  | 5,250    |   |                  |   | 5,763    |  
|Research and development, and other credits   |  |                  | 2,962    |   |                  |   | 1,866    |  
|Stock-based compensation                      |  |                  | 1,248    |   |                  |   |         |  
|Other                                         |  |                  | 1,040    |   |                  |   | 645      |  
|                                              |  |                  |          |   |                  |   |          |  
|Total deferred tax asset                      |  |                  | 111,617  |   |                  |   | 118,169  |  
|Valuation allowance                           |  |                  | (111,617 | ) |                  |   | (118,169 | )
|                                              |  |                  |          |   |                  |   |          |  
|Net deferred tax asset                        |  | $                |         |   |                  | $ |         |  
|                                              |  |                  |          |   |                  |   |          |  

The Company recorded a tax charge (benefit) from continuing operations of $2,796, $(3,573) and $397
for 2006, 2005 and 2004, respectively. The provisions for 2006, 2005 and 2004 do not reflect a benefit for prior year losses due to a full valuation allowance against deferred tax assets. The net increase (decrease) in total valuation allowance for
the deferred tax assets for 2006, 2005 and 2004 were $(6,552), $1,252 and $(7,843), respectively.

In assessing if the deferred tax assets
are realizable, SFAS No. 109 establishes a more likely than not standard. If it is determined that it is more likely than not that deferred tax assets will not be realized, a valuation allowance must be established against the deferred tax
assets. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which the associated temporary differences become deductible. Management considers the scheduled reversal of
deferred tax liabilities, projected future taxable income, and tax planning strategies in making this assessment.

Although the Company
anticipates future sustained profitability, SFAS No. 109 requires that recent historical operating performance and income projections be considered in assessing if the deferred tax assets are realizable. The more likely than not assessment was
principally based upon the significant tax losses generated during 2004, 2003 and 2002.

At December 31, 2006, the Company had
approximately $97,116 of net operating loss carryforwards to offset future U.S. taxable income, expiring from 2019 through 2024, and $71,980 for state tax purposes, expiring 2007 through 2025. During 2003, the Company settled an IRS tax audit
relating to the 2000 and 2001 tax years, which resulted in the reduction of net operating loss carryforwards by $2,292 and $10,105, respectively. Also in 2003, the Company generated $16,248 of capital loss carryforwards partially offset in 2004 by
$3,670 of capital gain. In 2006, the sale of stock of a privately held company increased the capital loss by $1,858. The remaining $14,436 capital loss carryforward will offset future capital gains, of which $12,578 will expire in 2008, followed by
$1,858 in 2010. The Company has placed a full valuation allowance against the tax effect of all net operating and capital loss carryforwards.

As a result of adopting SFAS No. 123 (R), deferred tax assets and the related valuation allowance decreased by approximately $16 million relating to U.S. income tax benefits of stock option deductions. This benefit will be credited to
additional paid in capital, when and if realized.



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##### Table of Contents

The Company provided for deferred taxes on the non-repatriated earnings of its subsidiary in Costa Rica
prior to fiscal 2000. This subsidiary benefited from a complete exemption from Costa Rican income taxes through 2003, a 75% exemption through 2007 and a 50% exemption through 2011. The Companys investments in Germany and Costa Rica are
permanent and therefore its earnings are considered indefinitely reinvested; and, accordingly, no provision for U.S. federal and state income taxes has been provided for 2006, 2005 or 2004. In the event the Costa Rican or German subsidiaries remit
these earnings to the U.S. parent, the earnings may be subject to U.S. federal and state income taxes. The estimated unrecognized deferred income tax liability on these unremitted earnings at December 31, 2006, 2005 and 2004 was $42,061,
$43,348 and $46,285, respectively.

On October 22, 2004, the American Jobs Creation Act of 2004 (AJCA) was signed into law.
The AJCA provides incentives for United States multinational corporations, subject to certain limitations. The incentives include an 85% dividends received deduction for certain dividends from controlled foreign corporations that repatriate
accumulated income abroad. Due to the existence and amount of the Companys net operating loss carryforwards, the Company did not benefit from this provision in the AJCA.

During the second quarter of 2006, the State of Texas adopted an amendment to its franchise tax law to be effective January 1, 2007. The amended
Texas tax, which is based on taxable gross margin, is considered an income tax under SFAS No. 109, Accounting for Income Taxes. During the second quarter of 2006, the Company reviewed the impact of the Texas law change in transitioning
from a franchise tax to a margin tax and determined the impact to be immaterial.

Note 11.    Foreign Currency Exchange

The Companys functional currency for all operations worldwide is the U.S. dollar. For foreign operations with the U.S. dollar as
the functional currency, monetary assets and liabilities are remeasured at the period-end exchange rates. Certain non-monetary assets and liabilities are remeasured using historical rates. Statements of operations for each month are remeasured at
the prior months balance sheet rate. To manage its exposure to foreign currency exchange rate fluctuations, the Company enters into derivative financial instruments, including hedges. The ineffective portion of the gain or loss on derivative
instruments that are designated and qualify as cash flow hedges are immediately reported as a component of other income (expense), net. The effective portion of the gain or loss on the derivative instrument is initially recorded in accumulated other
comprehensive income as a separate component of stockholders equity and subsequently reclassified into earnings in the period during which the hedged transaction is recognized into earnings. For 2006, the Company reported foreign currency
losses from remeasurement and hedging activity of $90 as compared to gains from remeasurement and hedging activity of $4 during 2005 and $2,125 during 2004, respectively. The gains recorded in 2004 were primarily due to the revaluation of a euro
based non-trade receivable related to the repayment of the contingent earnout deposit from the Infineon acquisition (see Note 18 for further discussion).

As of December 31, 2006 and 2005, the notional amounts of the Companys currency exchange contracts outstanding were approximately $4,118 and $3,385, respectively. The notional value of the contracts
designated as cash flow hedges at December 31, 2006 and 2005 were approximately $4,118 and $3,385, respectively. There were no contracts outstanding at December 31, 2006 and 2005 designated as fair value hedges.

Note 12.    Reduction in Force

During 2005, the Company recorded a charge to earnings of $341 for severance related costs associated with a reduction in force of approximately 130 employees at the Companys Florida and Costa Rica operations. This reduction in force
was made due to declining quarterly revenues from these operations and the Companys ongoing effort to align costs and capacity with its levels of production and revenues. As of December 31, 2006, no liability remained from the reduction
in force.



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##### Table of Contents

During 2004, the Company accrued and recorded as a charge to earnings severance costs of $429 associated
with a reduction in force of approximately 30 employees assigned to its Texas operations. The charge was a result of the Companys ongoing efforts to align costs and capacity with its levels of production and revenues. As of December 31,
2004, no liability remained for the unpaid portion of these severance costs.

The Company did not incur any charges related to reductions in
workforce in 2006. The following table details the severance activity for periods presented:



|                              |  |                          |    |   |      |   |      |      |  |   |      |  
|----------------------------- |  | ------------------------ | -- | - | ---- | - | ---- | ---- |  | - | ---- | -
|                              |  | Years Ended December 31, |   
|                              |  | 2006                     |    |   | 2005 |   |      | 2004 | 
|Beginning severance liability |  | $                        | 3  |   |      | $ |     |      |  | $ |     |  
|Severance charges incurred    |  |                          |   |   |      |   | 341  |      |  |   | 429  |  
|Severance disbursements       |  |                          | (3 | ) |      |   | (338 | )    |  |   | (429 | )
|                              |  |                          |    |   |      |   |      |      |  |   |      |  
|Ending severance liability    |  | $                        |   |   |      | $ | 3    |      |  | $ |     |  
|                              |  |                          |    |   |      |   |      |      |  |   |      |  

Note 13.    Impairments

Impairments of Long-Lived Assets and Intangibles

During 2005 and 2004, the Company recorded impairment charges of $31 and $710, respectively, in order to reduce the carrying value of certain long-lived assets to their current market values. The impairments were due
to business decisions, current and projected market conditions resulting in excess capacity and reduced cash flow projection on these assets. Factors incorporated in the projections of future cash flows included reduced revenue projections of future
years compared to prior projections, continued excess capacity, the continuation of the trend toward the movement of production to offshore facilities and independent third-party valuations. These factors, combined with further reductions in the
demand for, and value of, used semiconductor fabrication equipment resulted in additional impairments over and above those previously recorded. The impairments taken during 2005 and 2004 were as follows:



| |  |  | The Company recorded an impairment charge of $31 in the first quarter of 2005 related to an impairment of certain fabrication equipment to its fair market value.
The equipment was classified as held for sale at the time of the impairment.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | An impairment charge of $320 was recorded during the fourth quarter of 2004 related to certain excess GaAs wafer manufacturing equipment that were classified as
held for sale during 2002. The impairment reduced the carrying value of these assets to their market values as determined by management, which considered a number of factors including an independent appraisal. As these assets were classified as held
for sale, there was no reduction in depreciation expense.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | An impairment charge of $390 was recorded in the third quarter of 2004 related to leasehold and other assets associated with the closure of the Companys
operation in Tianjin, China. The closure was made as the Companys primary customer in the region no longer required a manufacturing presence in China.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

The Company had no such charges in 2006.

Impairments of Investments in Other Companies

During 2006, the Company recovered $142 from a previously impaired
investment as the result of the investee being purchased by another company. During 2005 and 2004, the Company recorded impairment charges of $155 and $1,189, respectively, related to the deteriorating financial condition of certain investments in
privately held technology companies. The investments were in small companies whose valuations declined significantly based on factors such as current equity offerings, projected financial conditions, decline in market value of similar companies, or
cessation of operations. The charges were



F-28



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##### Table of Contents

derived through analysis of such companies current operating results, anticipated future results and discussions with such companies
representatives. The following table provides a summary of the impairments during each of the years presented:



|     |  |                                                                                                                                                               |  |            |       |  
|---- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | ---------- | ----- | -
|Year |  | Description                                                                                                                                                   |  | Impairment |      
|2006 |  |   Recovery of an impairment previously recognized from the investee being purchased by another company                                                       |  | $          | (142  | )
|     |  |                                                                                                                                                               |  |            |       |  
|     |  | Total recoveries of impairments in 2006                                                                                                                       |  | $          | (142  | )
|     |  |                                                                                                                                                               |  |            |       |  
|2005 |  |   Impairment of investment in two privately held companies due to deteriorating financial condition and/or dilution of
ownership interest, net               |  | $          | 55    |  
|     |  |   Impairment of investments in a privately held companies based on deteriorating financial conditions                                                        |  |            | 100   |  
|     |  |                                                                                                                                                               |  |            |       |  
|     |  | Total impairments in 2005                                                                                                                                     |  | $          | 155   |  
|     |  |                                                                                                                                                               |  |            |       |  
|2004 |  |   Impairment of investment in an optoelectronics company that ceased operations, net of expected proceeds from recovered
assets                              |  | $          | 652   |  
|     |  |   Impairment of investments in two privately held companies based on deteriorating financial conditions and/or reduction in
the Companys ownership interest |  |            | 537   |  
|     |  |                                                                                                                                                               |  |            |       |  
|     |  | Total impairments in 2004                                                                                                                                     |  | $          | 1,189 |  
|     |  |                                                                                                                                                               |  |            |       |  

Note 14.    Commitments and Contingencies

Legal Matters

On
January 18, 2006, the Company received notice that a suit had been filed against it by StratEdge Corporation (StratEdge) for patent infringement in the United States District Court, Southern District of California. StratEdge filed
an amended complaint on June 30, 2006. In the amended complaint StratEdge alleges that the Company makes, manufactures, markets, promotes, advertises, offers for sale, and/or sells power amplifiers in packages that infringe one or more claims
of StratEdge patent numbers 5,753,972, 6,172,412, 6,271,579, 5,736,783, and 5,692,298 (the Asserted Patents). The Company filed an answer to the original complaint on February 7, 2006, and an answer to the amended complaint on
July 17, 2006, denying the plaintiffs allegations. The plaintiff seeks, among other items, an injunction against further infringement, full compensation for all damages attributable to the infringement in an amount according to proof at
trial but not less than a reasonable royalty, delivery to StratEdge for destruction of all products that are found to infringe the Asserted Patents, and reasonable attorneys fees. StratEdge also alleges willful infringement of the Asserted
Patents and a declaration that the case is exceptional. The Company denies and wrongdoing and intends to vigorously defend itself in this action. The Court has scheduled a Markman hearing for March 26, 2007.

On February 28, 2007, a purported derivative action (case no. CV 07-0299) was filed on behalf of the Companys stockholders in the United
States District Court for the Central District of Oregon against TriQuint and certain of its officers and directors. The plaintiffs allege that TriQuint and the individual defendants violated federal and state securities laws, breached their
fiduciary duty, abused control, engaged in constructive fraud, corporate waste, and gross mismanagement, and were unjustly enriched by improperly backdating stock options, resulting in false or misleading disclosures regarding TriQuints
business and financial condition. The plaintiffs also allege that TriQuint failed to properly account for stock options and that the defendants conduct caused artificial inflation in TriQuints stock price. The plaintiffs seek unspecified
damages and disgorgement of profits from the alleged conduct, corporate governance reform, establishment of a constructive trust over defendants stock options and proceeds derived therefrom, punitive damages, and reasonable attorneys,
accountants, and experts fees.



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##### Table of Contents

The Company has also received an informal request for information from the staff of the San Francisco
district office of the Securities and Exchange Commission regarding its option granting practices in October 2006; and was contacted by the Office of the U.S. Attorney for the District of Oregon and was asked to produce documents relating to its
option granting practices on a voluntary basis in November 2006. The Company is cooperating with these informal inquiries.

Prior to the
filing of its quarterly report on Form 10-Q for the quarter ended September 30, 2006, the Company conducted an extensive review of its option grant practices. The Companys management concluded that no backdating had occurred with
respect to its option grants and that prior disclosures regarding its option grants were not incorrect. The Company completed the filing of its Form 10-Q on November 9, 2006 and remains current in its reporting under the Securities
Exchange Act of 1934, as amended.

Lease Commitments

The Company currently leases certain equipment, office and manufacturing space under operating leases. Lease terms range from approximately one to 5
years, expiring at various dates through 2011 with options to renew at varying terms. Commitments for minimum lease payments under non-cancelable leases as of December 31, 2006 were as follows:



|           |  |   |      
|---------- |  | - | -----
|2007       |  | $ | 1,697
|2008       |  |   | 1,039
|2009       |  |   | 349  
|2010       |  |   | 216  
|2011       |  |   | 192  
|Thereafter |  |   |     
|           |  |   |      
|           |  | $ | 3,493
|           |  |   |      

Future minimum lease payments have not been reduced by future minimum sublease rentals of $139
under an operating lease. Rent expense under cancelable and non-cancelable operating leases for 2006, 2005, 2004 was $2,232, $2,039 and $1,675, respectively.

Note 15.    Concentration of Credit Risk

Suppliers

The Company currently obtains some components, equipment and services for their products from limited or single sources. The Company purchases these
components, equipment and services on a purchase order basis, does not carry significant inventories of components and does not have any long-term supply contracts with these vendors. Requirements of the Company are relatively small compared to
silicon semiconductor manufacturers. Access to sufficient capacity from these vendors in periods of high demand may be limited, as the Company often does not account for a significant part of the vendors business. If the Company were to change
any of its sole or limited source vendors, it would be required to requalify each new vendor. Requalification could prevent or delay product shipments that could negatively affect its results of operations. In addition, reliance on these vendors may
negatively affect the Companys production if the components, equipment or services vary in reliability or quality. If the Company is unable to obtain timely deliveries of sufficient quantities of acceptable quality or if the prices increase,
results of operations could be harmed.

Credit Risk

The Company performs periodic credit evaluations of certain customers and generally does not require collateral; however, in certain circumstances, the
Company may require letters of credit from its customers. All of the Companys customers are in the communications or military markets.



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##### Table of Contents

Foreign Currency Exchange

At times the Company may engage in foreign currency exchange rate forward contracts to lock in the cost of foreign currency for the purchase of equipment
or raw materials denominated in foreign currencies. While these forward contracts are subject to fluctuations in value from movement in the foreign currency exchange rates, such fluctuations are offset by the change in value of the underlying
exposures being hedged.

The Company is not a party to leveraged derivatives and does not hold or issue financial instruments for trading
purposes. Foreign currency contracts are entered into with major financial institutions with investment grade credit ratings, thereby decreasing the risk of credit loss. Gains and losses on instruments that hedge firm commitments are deferred and
are included in the basis of the underlying hedged item.

Note 16.    Stock, Stock Options and Rights

Common Stock

The Company has
authorized capital of 600,000 shares, $.001 par value common stock. Holders of the common stock are entitled to one vote for each share of common stock on all matters submitted to a vote of the Companys stockholders.

Stock Options

The Company had
two stock option plans under which shares were available for grant during 2006: the 1996 Stock Incentive Plan (the 1996 Plan) and the 1998 Nonstatutory Stock Option Plan (the 1998 NQ Plan and together with the 1996 Plan, the
Plans). The 1996 Plan provides for the grant of incentive stock options to officers, outside directors and other employees of the Company or any parent or subsidiary. The 1998 NQ Plan provides for the grant of non-qualified stock options
to non-officer employees of the Company and has not been submitted to the Companys stockholders for approval. The Plans were amended in 2002 to provide that options granted thereunder must have an exercise price per share no less than 100% of
the fair market value of the share price on the grant date. Further, with respect to any participant who owns a quantity of stock representing more than 10% of the voting rights of the Companys outstanding capital stock, the exercise price of
any incentive stock option granted must equal at least 110% of the fair market value on the grant date. In 2005, the 1996 Plan was further amended to extend the term of the plan to 2016 and permit the award of restricted stock, restricted stock
units, stock appreciation rights, performance shares and performance units in addition to the grant of stock options. In addition, the amendment provided specific performance criteria that the plan administrator may use to establish performance
objectives, a formula mechanism that provides for automatic grants to the non-employee chairman of the Board and limited managements ability to (i) reprice any outstanding stock option or stock appreciation right after it has been granted
(other than pro rata adjustments to reflect stock dividends and other corporate events) and (ii) cancel any outstanding stock option or stock appreciation right and replace it with a new stock option or stock appreciation right with a lower
exercise price, unless approved by the Companys stockholders. The terms of each grant under the Plans may not exceed 10 years.

The
following table presents shares authorized, available for future grant and outstanding under each of the Companys plans at December 31, 2006 (in thousands):



|                                    |  |            |  |           |  |            
|----------------------------------- |  | ---------- |  | --------- |  | -----------
|                                    |  | Authorized |  | Available |  | Outstanding
|1996 Stock Incentive Program        |  | 36,050     |  | 7,471     |  | 23,529     
|1998 Nonstatutory Stock Option Plan |  | 4,000      |  | 1,493     |  | 1,170      
|Sawtek Stock Option Plans(1)        |  | 2,439      |  |          |  | 1,033      
|                                    |  |            |  |           |  |            
|Total                               |  | 42,489     |  | 8,964     |  | 25,732     
|                                    |  |            |  |           |  |            

---

|(1) | Includes the acquired Sawtek Inc. Second Stock Option Plan and the Sawtek Inc. Stock Option Plan for
Acquired Companies
|--- | -----------------------------------------------------------------------------------------------------------------------



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##### Table of Contents

Subject to the discretion of the Board of Directors and beginning in 2006, outstanding options granted to
new employees under the Plans generally vest and become exercisable at the rate of 25% at the end of the first year, and thereafter at a rate of 6.25% per quarter until fully vested. Options granted to current employees generally become
exercisable at the rate of 25% per quarter during either the third or fourth year following the grant, or as approved by the Compensation Committee. All options granted to employees generally expire 10 years after the grant date. Annual option
grants to sitting board members generally expire five years after the grant date. Option grants to newly elected board members generally expire ten years after the grant date.

The following summarizes the Companys stock option transactions for 2006, 2005 and 2004 (in thousands, except per share data):



|                                 |  |                          |   |      |                                |       |        |        |   |                                |   |        |  |        |                                |  |   |      
|-------------------------------- |  | ------------------------ | - | ---- | ------------------------------ | ----- | ------ | ------ | - | ------------------------------ | - | ------ |  | ------ | ------------------------------ |  | - | -----
|                                 |  | Years Ended December 31,
|                                 |  | 2006                     |   | 2005 |                                | 2004 
|                                 |  | Shares                   |   |      | Weighted-averageexercise price |       | Shares |        |   | Weighted-averageexercise price |   | Shares |  |        | Weighted-AverageExercise Price
|Outstanding at beginning of year |  | 23,440                   |   |      | $                              | 10.78 |        | 25,852 |   |                                | $ | 11.30  |  | 24,257 |                                |  | $ | 12.21
|Granted                          |  | 3,871                    |   |      | $                              | 4.71  |        | 3,124  |   |                                | $ | 3.27   |  | 5,108  |                                |  | $ | 5.53 
|Exercised                        |  | (455                     | ) |      | $                              | 3.39  |        | (362   | ) |                                | $ | 2.97   |  | (1,253 | )                              |  | $ | 3.60 
|Cancelled                        |  | (1,124                   | ) |      | $                              | 14.17 |        | (5,174 | ) |                                | $ | 9.40   |  | (2,260 | )                              |  | $ | 12.32
|                                 |  |                          |   |      |                                |       |        |        |   |                                |   |        |  |        |                                |  |   |      
|Outstanding at end of year       |  | 25,732                   |   |      | $                              | 9.84  |        | 23,440 |   |                                | $ | 10.78  |  | 25,852 |                                |  | $ | 11.30
|                                 |  |                          |   |      |                                |       |        |        |   |                                |   |        |  |        |                                |  |   |      
|Exercisable at end of year       |  | 19,179                   |   |      | $                              | 11.77 |        | 18,623 |   |                                | $ | 12.58  |  | 16,734 |                                |  | $ | 14.72
|                                 |  |                          |   |      |                                |       |        |        |   |                                |   |        |  |        |                                |  |   |      

The aggregate intrinsic value of options exercised during 2006, 2005 and 2004 was $708, $411 and
$3,845, respectively. Fully vested outstanding options at December 31, 2006 had an aggregate intrinsic value of $7,301, based upon the Companys closing stock price on that date of $4.50 per share. The aggregate intrinsic value of all
outstanding options at December 31, 2006 was $10,642. The Company issues new shares of common stock upon exercise of stock options.

The following table summarizes information concerning stock options outstanding and exercisable at December 31, 2006 (in thousands, except per share data):



|                        |  |                                   |  |                                                   |  |                                 |       |                                   |        |                                 |   |      
|----------------------- |  | --------------------------------- |  | ------------------------------------------------- |  | ------------------------------- | ----- | --------------------------------- | ------ | ------------------------------- | - | -----
|                        |  | Options Outstanding               |  | Options Exercisable                              
|Range of Exercise Price |  | Number Outstanding (in thousands) |  | Weighted-Average Remaining Contractual
Life-Years |  | Weighted-Average Exercise Price |       | Number Exercisable (in thousands) |        | Weighted-Average Exercise Price
|$  1.91 - $  5.00       |  | 12,712                            |  | 6.23                                              |  | $                               | 3.74  |                                   | 6,712  |                                 | $ | 3.43 
|$  5.01 - $10.00        |  | 6,398                             |  | 5.95                                              |  | $                               | 6.64  |                                   | 5,845  |                                 | $ | 6.74 
|$10.01 - $15.00         |  | 2,175                             |  | 4.22                                              |  | $                               | 11.44 |                                   | 2,175  |                                 | $ | 11.44
|$15.01 - $25.00         |  | 1,956                             |  | 3.22                                              |  | $                               | 20.98 |                                   | 1,956  |                                 | $ | 20.98
|$25.01 - $61.44         |  | 2,491                             |  | 3.62                                              |  | $                               | 39.09 |                                   | 2,491  |                                 | $ | 39.09
|                        |  |                                   |  |                                                   |  |                                 |       |                                   |        |                                 |   |      
|$  1.91 - $61.44        |  | 25,732                            |  | 5.51                                              |  | $                               | 9.84  |                                   | 19,179 |                                 | $ | 11.77
|                        |  |                                   |  |                                                   |  |                                 |       |                                   |        |                                 |   |      

Employee Stock Purchase Plan

The Company also has an ESPP, pursuant to which participating employees authorize the Company to withhold compensation and to use the withheld amounts to
purchase shares of the Companys common stock at a discount. In August, 2006, the Companys board of directors amended the ESPP to shorten the look-back period of offerings commencing after November 30, 2006 from two years to six
months. Offerings in effect as of November 30, 2006 remain unaffected by the amendment. These offerings



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purchase shares at 85% of the lower of the fair market value on the first day of the two year offering period or the last day of each six month exercise
period. If the share price at the end of any six moth exercise period is less than the share price on the first day of the offering, that offering is closed subsequent to that purchase and all employees are transferred the new offering. Offerings
subsequent to November 30, 2006 will allow shares to be purchased at 85% of the lower of the fair market value on the first or last day of the six month offering period.

The Companys ESPP purchases occur on the last business days of May and November of each year. During 2006, 2005 and 2004, approximately 2,236, 1,945
and 2,117 shares, respectively, of the Companys common stock were purchased under the ESPP. The Company issues new shares of common stock for purchases through the ESPP. As of December 31, 2006, 165 shares were reserved for issuance under
the ESPP; however, the ESPP has an automatic increase provision in May of each year that allows for an automatic increase of the lesser of (i) the number of shares needed to restore the maximum aggregate number of shares under the ESPP to
the2,400 shares originally authorized or (ii) a lesser amount determined by the board of directors. The current ESPP will expire in December 2007, unless the 2007 Employee Stock Purchase Plan (the 2007 ESPP) is approved
by the Companys stockholders, in which event, new offering periods will cease.

In February 2007, the Companys board of
directors adopted, subject to the approval of the Companys stockholders, the 2007 ESPP. Subject to stockholder approval, the 2007 ESPP will go into effect on June 1, 2007 and will provide for six month offering and purchase periods.
Participants will be able to purchase shares at 85% of the lower of the closing sales price of the Companys common stock on the first or last day of the six month purchase period. Approximately 2,000 shares will be reserved for issuance under
the 2007 ESPP, subject to annual increases commencing January 1, 2008 of the lesser of (i) 3,000 shares, (ii) 1.5 % of the number of shares outstanding on the last day of the immediately preceding fiscal year or (iii) an
amount determined by the board of directors. The 2007 ESPP will expire in February 2017.

Employee Stock Ownership Plan

In addition, the Company has an employee stock ownership plan (ESOP) for employees of its former Sawtek, Inc.
subsidiary. The Company had previously made contributions to the ESOP, however in 2003 the ESOP was retired. As such, there have been no ESOP expenses since 2003 and as of December 31, 2003, all shares under the ESOP had been allocated. A
portion of our employees continue to hold shares in their ESOP account.

Preferred Shares Rights Plan

On June 30, 1998, the Company adopted a Preferred Shares Rights Agreement (the Agreement). Pursuant to the Agreement, rights were
distributed as a dividend at the rate of one right for each share of TriQuint common stock, held by stockholders of record as of the close of business on July 24, 1998. The rights expire on June 29, 2008, unless redeemed or exchanged.
Initially, under the Agreement, each right entitled the registered holder to buy one share of preferred stock for $20.83. On April 5, 2000, the Company approved an amendment to the Agreement to increase the per unit price to $200.00. These
prices are reflective of all stock splits. The rights will become exercisable only if a person or group (other than stockholders currently owning 15% of the Companys common stock) acquires beneficial ownership of 15% or more of the
Companys common stock, or commences a tender offer or exchange offer upon consummation of which such person or group would beneficially own 15% or more of the Companys common stock.

Note 17.    Employee Benefit Plans

The Company has a qualified retirement plan under the provisions of Section 401(k) of the Internal Revenue Code covering substantially all employees in the U.S. Participants in this plan may defer up to the



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maximum annual amount allowable under IRS regulations. Company contributions to the 401(k) Plan were approximately $1,048, $1,059 and $543 in 2006, 2005 and
2004, respectively. The Company also has profit sharing and other benefit plans covering substantially all employees worldwide. The Company made contributions under these plans of approximately $2,447, $674 and $508 for 2006, 2005 and 2004,
respectively.

During the fourth quarter of 2004, the Companys Board of Directors approved a non-qualified deferred compensation plan
(the Compensation Plan). Under the Compensation Plan, employees who are eligible to participate and members of its Board of Directors, are provided with the opportunity to defer a specified percentage of their cash compensation which the
Company will be obligated to deliver on a future date. At the time of deferral, the Company allocates the deferred monies to a trust account that is invested at the participants election. The amount of compensation to be deferred by each
participating employee or board member will be based on elections by each participant and adjusted for any positive or negative investment results from investment alternatives selected by the participant under the Compensation Plan. The liability
for the deferred compensation is included in Other long-term liabilities on the Companys balance sheet and was $928 at December 31, 2006 and $505 at December 31, 2005. The value of the funds allocated to the trust by the
Company was $928 at December 31, 2006 and $505 at December 31, 2005, and was included in Other noncurrent assets, net. For 2006 and 2005, the total participant deferrals were $390 and $401, respectively.

The Company also has a pension obligation related to its German subsidiary, acquired as a result of the Companys purchase of the Infineon
Technologies AG, GaAs business in 2002. The pension liability becomes payable when the covered employees reach the age of 60 or 65 and the Company has elected to secure the liability through a reinsurance program paid for by the Company. The Company
has included the obligation to deliver the pension obligation in the Other long-term liabilities line item on our consolidated balance sheet and the insurance receivables in the Other noncurrent assets, net. The value of the
pension obligation at December 31, 2006 and 2005 was $2,628 and $2,055, respectively. The value of the insurance receivable at December 31, 2006 and 2005 was $2,411 and $2,005, respectively. The disclosures required by SFAS No. 132(R),
Employers Disclosures about Pensions and Other Postretirement Benefits (as amended), have not been included due to the insignificance of the plan.

Note 18.    Infineon Receivable

As part of the Infineon purchase in 2002, the price paid by the Company
included a 10,000 (approximately $9,920) contingent earnout deposit. The earnout deposit required certain sales goals to be met for products acquired as part of the acquisition for Infineon to retain the deposit. If the sales goals were not
met by September 30, 2004, Infineon was required to reimburse the Company the entire amount. At the time of the purchase, the earnout deposit was recorded by the Company as a non-monetary long-term asset at its historical value of $9,920. The
Company continued to monitor the sales of the products associated with the deposit to determine if the expense has been incurred. On September 30, 2004, the Company determined that the sales goals had not been met and notified Infineon that
repayment of the earnout deposit was required by December 31, 2004, in accordance with the terms of the purchase agreement. During 2004, the Company reclassified the deposit as a non-monetary short-term asset and when the earnout period expired
at the end of the third quarter of 2004, the Company reclassified the deposit as a monetary asset and recorded a foreign currency gain of $2,480 on the remeasurement. On November 16, 2004, the Company received payment on the receivable.

Additionally, in the fourth quarter of 2002, the Company recorded a receivable of approximately $3,526 as a result of the 3,000
reduction in the purchase price. On November 16, 2004, the Company received payment on the balance.



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Note 19.    CyOptics Subordinated Promissory Note and Preferred Stock

On April 29, 2005, the Company completed the sale of its optoelectronic operations in Breinigsville, Pennsylvania and its optoelectronics subsidiary
in Matamoros, Mexico to CyOptics. The terms of the sale included $4,500 of preferred stock representing approximately 10% of the voting shares of CyOptics and a subordinated unsecured promissory note for $5,633 which was discounted $2,292 to reflect
the current market rate for similar debt of comparable companies. The promissory note is an interest-bearing note at the rate of the lesser of (i) 8.5% and (ii) 3.0% plus the one-year LIBOR, as determined on the date of the note and
redetermined on each subsequent April 1 thereafter. At the time of the transaction, the Company reviewed current market rates for similar debt, analyzed CyOptics financial condition and obtained an independent valuation analysis on the
debt. As a result, the Company determined the market rate for similar debt was approximately 20% and thus recorded a discount on the original value of the note to record it at a current market rate. The initial payment of interest on the note is due
April 1, 2007. The $4,500 of preferred stock obtained in the transaction represented approximately 10% of the capital stock of CyOptics on a fully diluted basis on the closing date. The stock is non-redeemable Series F preferred stock and
ranks prior and in preference to other series of preferred stock. The value of the preferred stock was objectively determined based upon the price paid by unrelated parties for the same Series F preferred stock on the same date as the closing
of the sale of the optoelectronics operations. The combined investment is being accounted for utilizing the cost method and as such, the fair value of the investment is not adjusted if there are no identified events or changes in circumstances that
may have a significant adverse effect on the fair value of the investment. At December 31, 2006, the Company was not aware of any events or changes in circumstances that may have a significant adverse effect on the fair value.

Note 20.    Segment Information

The Company complies with Statement of SFAS No. 131, Disclosures About Segments of an Enterprise and Related Information. SFAS No. 131 establishes standards for the reporting by public business enterprises of information
about operating segments, products and services, geographic areas and major customers. The method for determining what information to report is based on the way that management organizes the segments within the Company for making operating decisions
and assessing financial performance.

The Companys chief operating decision maker is considered to be the President and Chief
Executive Officer (the CEO). The Companys CEO evaluates both consolidated and disaggregated financial information in deciding how to allocate resources and assess performance. The CEO receives certain disaggregated financial
information for the Companys four markets, including, wireless handsets, broadband, base station and military; and three geographic units, including, Oregon, Texas and Florida.

The Company has aggregated its businesses into a single reportable segment as allowed under SFAS 131 as each of the businesses have similar long-term
economic characteristics, including average gross margin. In addition, the businesses are similar in regards to (a) nature of products and production processes, (b) type of customers and (c) method used to distribute products.
Accordingly, the Company describes its reportable segment as high performance components and modules for communications applications. All of the Companys revenues result from sales in these product lines.

The Companys revenue by business market (as a percentage of total revenues) were as follows:



|                  |  |                          |   |  |      |   |  |      |  
|----------------- |  | ------------------------ | - |  | ---- | - |  | ---- | -
|                  |  | Years Ended December 31, |  
|                  |  | 2006                     |   |  | 2005 |   |  | 2004 |  
|Business market:  |  |                          |   |  |      |   |  |      |  
|Wireless handsets |  | 51                       | % |  | 43   | % |  | 44   | %
|Broadband         |  | 22                       | % |  | 21   | % |  | 22   | %
|Base station      |  | 15                       | % |  | 21   | % |  | 19   | %
|Military          |  | 12                       | % |  | 15   | % |  | 15   | %
|                  |  |                          |   |  |      |   |  |      |  
|                  |  | 100                      | % |  | 100  | % |  | 100  | %
|                  |  |                          |   |  |      |   |  |      |  



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Revenues are reported in the geographic area where the sale originates. Our Costa Rica facility provides
manufacturing services to our U.S. operations and does not generate revenue from external parties. Prior to 2005, our Costa Rica facility had recognized revenue from the point of shipment and hence the Company had recorded revenue for our Costa Rica
location. The revenue our Costa Rica facility currently recognizes is on the manufacturing services it provides to our U.S. operations and is intended to reflect the market price of the service. This market price is above cost and is consistent with
rules and regulations of taxing authorities. Such transfers are eliminated in the consolidated financial statements. The functional currency for the Costa Rican operations is the U.S. dollar as most material and equipment costs are denominated in
the U.S. dollar. The impact of fluctuations of the local Costa Rican currency is not considered significant and the foreign exchange rate is not hedged. Selected financial information by geographical area is summarized below:



|                                                    |  |                          |         |   |      |   |         |      |  |   |         |  
|--------------------------------------------------- |  | ------------------------ | ------- | - | ---- | - | ------- | ---- |  | - | ------- | -
|                                                    |  | Years Ended December 31, |        
|                                                    |  | 2006                     |         |   | 2005 |   |         | 2004 | 
|Revenues from continuing operations (origin):       |  |                          |         |   |      |   |         |      |  |   |         |  
|United States                                       |  | $                        | 401,793 |   |      | $ | 294,787 |      |  | $ | 270,038 |  
|Costa Rica                                          |  |                          | 17,465  |   |      |   | 23,637  |      |  |   | 80,547  |  
|Transfers / Eliminations                            |  |                          | (17,465 | ) |      |   | (23,637 | )    |  |   | (37,614 | )
|                                                    |  |                          |         |   |      |   |         |      |  |   |         |  
|                                                    |  | $                        | 401,793 |   |      | $ | 294,787 |      |  | $ | 312,971 |  
|                                                    |  |                          |         |   |      |   |         |      |  |   |         |  
|Operating income (loss) from continuing operations: |  |                          |         |   |      |   |         |      |  |   |         |  
|United States                                       |  | $                        | 16,903  |   |      | $ | (17,850 | )    |  | $ | 1,419   |  
|Costa Rica                                          |  |                          | 1,988   |   |      |   | 7,399   |      |  |   | 8,741   |  
|Transfers / Eliminations                            |  |                          |        |   |      |   |        |      |  |   |        |  
|                                                    |  |                          |         |   |      |   |         |      |  |   |         |  
|                                                    |  | $                        | 18,891  |   |      | $ | (10,451 | )    |  | $ | 10,160  |  
|                                                    |  |                          |         |   |      |   |         |      |  |   |         |  
|Long-lived assets:                                  |  |                          |         |   |      |   |         |      |  |   |         |  
|United States                                       |  | $                        | 181,806 |   |      | $ | 170,372 |      |  | $ | 172,859 |  
|Costa Rica                                          |  |                          | 19,895  |   |      |   | 23,672  |      |  |   | 27,783  |  
|Other                                               |  |                          | 3,008   |   |      |   | 1,397   |      |  |   | 1,137   |  
|                                                    |  |                          |         |   |      |   |         |      |  |   |         |  
|                                                    |  | $                        | 204,709 |   |      | $ | 195,441 |      |  | $ | 201,779 |  
|                                                    |  |                          |         |   |      |   |         |      |  |   |         |  

Our products are sold to customers in various countries and shipped to factories around the world.
Our revenues derived from customers located outside the U.S. were approximately $241,190 during 2006, of which revenues from China and Singapore were approximately $55,564 and $43,718, respectively. Revenues outside of the U.S. were approximately
$199,181 in 2005, of which revenues from China were approximately $67,412. In 2004, revenues outside of the U.S. were approximately $181,825, of which revenues from China and Korea were approximately $47,915 and $37,657, respectively. There were no
other countries from which revenues represented 10% or more of total revenues for the periods presented.

Revenues from customers
representing approximately 10% or more of total revenues for each period as follows (as a percentage of total revenues):



|         |  |                          |     |  |      |     |  |      |    
|-------- |  | ------------------------ | --- |  | ---- | --- |  | ---- | ---
|         |  | Years Ended December 31, |    
|         |  | 2006                     |     |  | 2005 |     |  | 2004 |    
|Samsung  |  | 15                       | %   |  |      | (1) |  |      | (1)
|Motorola |  | 14                       | %   |  | 13   | %   |  | 12   | %  
|Nokia    |  |                          | (1) |  |      | (1) |  | 10   | %  

---

|(1) | During the period presented, the customer did not represent more than 10% of the Companys total
revenues.
|--- | ----------------------------------------------------------------------------------------------------------



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Related receivables from Motorola at December 31, 2006, 2005 and 2004 were 25%, 17% and 11% of trade
accounts receivable, respectively. Related receivables from Samsung at December 31, 2006 were 14% of trade accounts receivable. Related receivables from Nokia at December 31, 2004 were 5% of trade accounts receivable.

Note 21.    Subsequent Events

Our selling, general and administrative expenses for 2006 increased from those that we reported in our February 8, 2007 earnings release due to an accrual related to outstanding litigation.

On March 1, 2007, the Companys 4% convertible subordinated notes became due. At this time, the Company retired the notes and paid $218,755 of
principle and $4,375 of accrued interest from its cash reserves resulting in a net cash outflow of $223,130.

On February 28, 2007, a
purported derivative action (case no. CV 07-0299) was filed on behalf of the Companys stockholders in the United States District Court for the Central District of Oregon against TriQuint and certain of its officers and directors. The
plaintiffs allege that TriQuint and the individual defendants violated federal and state securities laws, breached their fiduciary duty, abused control, engaged in constructive fraud, corporate waste, and gross mismanagement, and were unjustly
enriched by improperly backdating stock options, resulting in false or misleading disclosures regarding TriQuints business and financial condition. The plaintiffs also allege that TriQuint failed to properly account for stock options and that
the defendants conduct caused artificial inflation in TriQuints stock price. The plaintiffs seek unspecified damages and disgorgement of profits from the alleged conduct, corporate governance reform, establishment of a constructive trust
over defendants stock options and proceeds derived therefrom, punitive damages, and reasonable attorneys, accountants, and experts fees.

In October 2006, the Oregonian, a Portland, Oregon newspaper, ran an article regarding the potential backdating of option grants by TriQuint and other Portland, Oregon based companies. Subsequently in October 2006,
the Company received an informal request for information from the staff of the San Francisco district office of the Securities and Exchange Commission regarding its option granting practices. The Company was also contacted by the Office of the U.S.
Attorney for the District of Oregon in November 2006, and was asked to produce documents relating to its option granting practices on a voluntary basis. The Company is cooperating with these informal inquiries.

Prior to the filing of its quarterly report on Form 10-Q for the quarter ended September 30, 2006, the Company conducted an extensive review of
its option grant practices. The Companys management concluded that no backdating had occurred with respect to its option grants and that prior disclosures regarding its option grants were not incorrect. The Company completed the filing of its
Form 10-Q on November 9, 2006 and remains current in its reporting under the Securities Exchange Act of 1934, as amended.

Note
22.    Summarized Quarterly Data (Unaudited)



|                               |  |                                       |        |        |   |        |  |        |         |       |   |         |  |   |        
|------------------------------ |  | ------------------------------------- | ------ | ------ | - | ------ |  | ------ | ------- | ----- | - | ------- |  | - | -------
|                               |  | Fiscal Year 2006 Quarters(2)         
|                               |  | 1st(3)                                |        | 2nd(4) |   | 3rd(5) |  | 4th(6) |         | Total
|                               |  | (In thousands, except per share data)
|Revenues                       |  | $                                     | 87,880 |        | $ | 96,341 |  | $      | 103,259 |       | $ | 114,313 |  | $ | 401,793
|Gross profit                   |  | $                                     | 26,589 |        | $ | 30,917 |  | $      | 32,835  |       | $ | 33,592  |  | $ | 123,933
|Net income                     |  | $                                     | 2,246  |        | $ | 5,648  |  | $      | 8,081   |       | $ | 5,776   |  | $ | 21,751 
|Net income per common share(1) |  |                                       |        |        |   |        |  |        |         |       |   |         |  |   |        
|Basic                          |  | $                                     | 0.02   |        | $ | 0.04   |  | $      | 0.06    |       | $ | 0.04    |  | $ | 0.16   
|Diluted                        |  | $                                     | 0.02   |        | $ | 0.04   |  | $      | 0.06    |       | $ | 0.04    |  | $ | 0.15   



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|                                              |  |                                       |        |   |        |   |        |        |  |         |        |       |   |        |  |   |         |  
|--------------------------------------------- |  | ------------------------------------- | ------ | - | ------ | - | ------ | ------ |  | ------- | ------ | ----- | - | ------ |  | - | ------- | -
|                                              |  | Fiscal Year 2005 Quarters(2)          |       
|                                              |  | 1st(7)                                |        |   | 2nd(8) |   |        | 3rd(9) |  | 4th(10) |        | Total |  
|                                              |  | (In thousands, except per share data) |       
|Revenues                                      |  | $                                     | 66,965 |   |        | $ | 67,927 |        |  | $       | 75,235 |       | $ | 84,660 |  | $ | 294,787 |  
|Gross profit                                  |  | $                                     | 17,313 |   |        | $ | 19,147 |        |  | $       | 23,589 |       | $ | 24,292 |  | $ | 84,341  |  
|                                              |  |                                       |        |   |       
|(Loss) income from continuing operations      |  | $                                     | (7,615 | ) |        | $ | (1,525 | )      |  | $       | 2,053  |       | $ | 2,884  |  | $ | (4,203  | )
|(Loss) income from discontinued operations    |  |                                       | (130   | ) |        |   | 7,734  |        |  |         | 522    |       |   | 57     |  |   | 8,183   |  
|                                              |  |                                       |        |   |        |   |        |        |  |         |        |       |   |        |  |   |         |  
|(Loss) net income                             |  | $                                     | (7,745 | ) |        | $ | 6,209  |        |  | $       | 2,575  |       | $ | 2,941  |  | $ | 3,980   |  
|Basic net (loss) income per common share(1)   |  |                                       |        |   |        |   |        |        |  |         |        |       |   |        |  |   |         |  
|Continuing operations                         |  | $                                     | (0.06  | ) |        | $ | (0.01  | )      |  | $       | 0.02   |       | $ | 0.02   |  | $ | (0.03   | )
|Discontinued operations                       |  |                                       | 0.00   |   |        |   | 0.05   |        |  |         | 0.00   |       |   | 0.00   |  |   | 0.06    |  
|                                              |  |                                       |        |   |        |   |        |        |  |         |        |       |   |        |  |   |         |  
|                                              |  | $                                     | (0.06  | ) |        | $ | 0.04   |        |  | $       | 0.02   |       | $ | 0.02   |  | $ | 0.03    |  
|Diluted net (loss) income per common share(1) |  |                                       |        |   |        |   |        |        |  |         |        |       |   |        |  |   |         |  
|Continuing operations                         |  | $                                     | (0.06  | ) |        | $ | (0.01  | )      |  | $       | 0.02   |       | $ | 0.02   |  | $ | (0.03   | )
|Discontinued operations                       |  |                                       | 0.00   |   |        |   | 0.05   |        |  |         | 0.00   |       |   | 0.00   |  |   | 0.06    |  
|                                              |  |                                       |        |   |        |   |        |        |  |         |        |       |   |        |  |   |         |  
|                                              |  | $                                     | (0.06  | ) |        | $ | 0.04   |        |  | $       | 0.02   |       | $ | 0.02   |  | $ | 0.03    |  

---

|(1) | Earnings per share is computed individually for each of the quarters presented; therefore, the sum of
the quarterly earnings per share may not necessarily equal the total for the year.
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(2) | During each of the quarters in 2005, the Company incurred approximately $414 of acquisition related
charges associated with the Companys TFR acquisition on January 5, 2005. During the first and second quarters of 2006, the Company incurred an additional $42 of such charges. In the third quarter of 2006, $21 of the charges were reversed
as the required performance milestone was not fulfilled.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(3) | During the first quarter of 2006, the Company recorded a loss on the disposal of equipment of $38.
|--- | --------------------------------------------------------------------------------------------------



|(4) | During the second quarter of 2006, the Company recorded a gain on the disposal of equipment of $9 and a
recovery of a previously impaired investment of $133.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------



|(5) | During the third quarter of 2006, the Company recorded a loss on the disposal of equipment of $8.
|--- | -------------------------------------------------------------------------------------------------



|(6) | During the fourth quarter of 2006, the Company recorded a gain on the disposal of equipment of $564 and
a recovery of a previously impaired investment of $9.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------



|(7) | During the first quarter of 2005, the Company recorded a gain on the disposal of equipment of $206.
|--- | ---------------------------------------------------------------------------------------------------



|(8) | During the second quarter of 2005, the Company recorded a reduction in workforce charge of $362, an
impairment charge on an investment in another company of $100 and a gain from the retirement of debt of $114.
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(9) | During the third quarter of 2005, the Company recorded a gain of $954 related to the sale of
intellectual property acquired from the liquidation of an investment.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------



|(10) | During the fourth quarter of 2005, the Company recorded a gain on the disposal of equipment of $305.
|---- | ----------------------------------------------------------------------------------------------------



F-38



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##### Table of Contents

Schedule II

TRIQUINT SEMICONDUCTOR, INC.

CONSOLIDATED VALUATION AND QUALIFYING ACCOUNTS

For the Years Ended December 31, 2006, 2005 and 2004

(in thousands)



|                                                                |  |                               |       |  
|--------------------------------------------------------------- |  | ----------------------------- | ----- | -
|Date                                                            |  | Allowance forDoubtfulAccounts |      
|Balance at December 31, 2003                                    |  | $                             | 1,155 |  
|                                                                |  |                               |       |  
|Additions/(deductions) charged/(credited) to costs and expenses |  |                               | (397  | )
|Deductions                                                      |  |                               | (12   | )
|                                                                |  |                               |       |  
|Balance at December 31, 2004                                    |  |                               | 746   |  
|                                                                |  |                               |       |  
|Additions charged to costs and expenses                         |  |                               | 42    |  
|Deductions                                                      |  |                               | (33   | )
|                                                                |  |                               |       |  
|Balance at December 31, 2005                                    |  | $                             | 755   |  
|                                                                |  |                               |       |  
|Additions charged to costs and expenses                         |  |                               | 52    |  
|Deductions                                                      |  |                               | (345  | )
|                                                                |  |                               |       |  
|Balance at December 31, 2006                                    |  | $                             | 462   |  
|                                                                |  |                               |       |  



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##### Table of Contents



Report and Consent of
Independent Registered Public Accounting Firm

The Board of Directors and Stockholders

TriQuint Semiconductor, Inc.:

Under date of March 14, 2007 we reported on the consolidated balance sheets of TriQuint Semiconductor, Inc. and subsidiaries (the Company) as of December 31, 2006 and 2005, and the related consolidated statements of operations,
stockholders equity, and cash flows for each of the years in the three-year period ended December 31, 2006, as contained in the annual report on Form 10-K for the year 2006. In connection with our audits of the aforementioned
consolidated financial statements, we also audited the related consolidated financial statement schedule as contained in the annual report on Form 10-K for the year 2006. This financial statement schedule is the responsibility of the
Companys management. Our responsibility is to express an opinion on these financial statement schedules based on our audits.

In our
opinion, such financial statement schedule, when considered in relation to the basic consolidated financial statements taken as a whole, presents fairly, in all material respects, the information set forth therein.

We consent to the incorporation by reference in the registration statement (No. 333-81245, 333-36112, 333-75464, 333-08891, 333-08893, 333-02166,
333-31585, 333-48883, 333-66707, 333-74617, 333-81273, 333-39732, 333-39730, 333-61582, 333-65850, 333-89242, 333-102085, 333-105701, 333-115809, 333-120407, 333-125269, 333-134470) on Form S-8 of TriQuint Semiconductor, Inc. of our reports dated
March 14, 2007, with respect to the consolidated balance sheets of TriQuint Semiconductor, Inc. as of December 31, 2006 and 2005, and the related consolidated statements of operations, stockholders equity, and cash flows for each of
the years in the three-year period ended December 31, 2006, and the related financial statement schedule, managements assessment of the effectiveness of internal control over financial reporting as of December 31, 2006 and the
effectiveness of internal control over financial reporting as of December 31, 2006, which reports appear in the December 31, 2006 annual report on Form 10-K of TriQuint Semiconductor, Inc.

As discussed in note 2 to the consolidated financial statements, effective January 1, 2006, the Company adopted Statement of Financial
Accounting Standards (SFAS) No. 123(R), Share-Based Payments.

/s/ KPMG LLP

Portland, Oregon

March 14, 2007



S-2