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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549





FORM 10-Q







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

For the quarterly period ended September 30, 2009.

or



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

For the transition period from              to
            .

Commission File Number: 001-33879





INTELLON CORPORATION

(Exact name of registrant as specified in its charter)







|                         |  |                                        
|------------------------ |  | ---------------------------------------
|Delaware                 |  | 59-2744155                             
|(State of Incorporation) |  | (I.R.S. Employer Identification Number)

5955 T. G. Lee Boulevard, Suite 600, Orlando, FL 32822

(Address of principal executive offices)

(407) 428-2800

(Registrants telephone number, including area code)





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 whether the registrant has submitted electronically and posted on its corporate Web site, if any, every
Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such
files).    Yes   ̈    No   ̈

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller
reporting company. See definition of large accelerated filer, accelerated filer and smaller reporting company in Rule 12b-2 of the Exchange Act. (Check one):



|                        |  |   |  |                           |  |  
|----------------------- |  | - |  | ------------------------- |  | -
|Large Accelerated filer |  |  ̈ |  | Accelerated filer         |  | x
|                        |  |   | 
|Non-accelerated filer   |  |  ̈ |  | Smaller reporting company |  |  ̈

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

As of October 23, 2009, there were 31,368,946 shares of the registrants $0.0001 par value common stock outstanding.









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INTELLON CORPORATION

INDEX



|          |  |                                                                                       |  |     
|--------- |  | ------------------------------------------------------------------------------------- |  | ----
|          |  |                                                                                       |  | Page
|          |  | PART I. FINANCIAL INFORMATION                                                         |  |     
|          |  |                                                                                      
|Item 1.   |  | Unaudited Financial Statements                                                        |  | 3   
|          |  |                                                                                      
|          |  | Condensed Consolidated Balance Sheets                                                 |  | 3   
|          |  |                                                                                      
|          |  | Condensed Consolidated Statements of Operations                                       |  | 4   
|          |  |                                                                                      
|          |  | Condensed Consolidated Statements of Cash Flows                                       |  | 5   
|          |  |                                                                                      
|          |  | Notes to Condensed Consolidated Financial Statements                                  |  | 6   
|          |  |                                                                                      
|Item 2.   |  | Managements Discussion and Analysis of Financial Condition and Results of
Operations |  | 17  
|          |  |                                                                                      
|Item 3.   |  | Quantitative and Qualitative Disclosures about Market Risk                            |  | 30  
|          |  |                                                                                      
|Item 4.   |  | Controls and Procedures                                                               |  | 31  
|          |  |                                                                                      
|          |  | PART II. OTHER INFORMATION                                                            |  |     
|          |  |                                                                                      
|Item 1.   |  | Legal Proceedings                                                                     |  | 31  
|          |  |                                                                                      
|Item 1A.  |  | Risk Factors                                                                          |  | 31  
|          |  |                                                                                      
|Item 2.   |  | Unregistered Sales of Equity Securities and Use of Proceeds                           |  | 54  
|          |  |                                                                                      
|Item 3.   |  | Defaults Upon Senior Securities                                                       |  | 54  
|          |  |                                                                                      
|Item 4.   |  | Submission of Matters to a Vote of Security Holders                                   |  | 54  
|          |  |                                                                                      
|Item 5.   |  | Other Information                                                                     |  | 54  
|          |  |                                                                                      
|Item 6.   |  | Exhibits                                                                              |  | 54  
|          | 
|Signature |  | 56                                                                                   



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PART I. FINANCIAL INFORMATION



|ITEM 1. | UNAUDITED FINANCIAL STATEMENTS
|------- | ------------------------------

INTELLON CORPORATION

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands)



|                                           |  |                   |          |   |                    |   |          |  
|------------------------------------------ |  | ----------------- | -------- | - | ------------------ | - | -------- | -
|                                           |  | September 30,2009 |          |   | December 31,2008 * |  
|                                           |  | (unaudited)       |          |   |                    |  
|Assets                                     |  |                   |          |   |                    |   |          |  
|Current assets:                            |  |                   |          |   |                    |   |          |  
|Cash and cash equivalents                  |  | $                 | 25,285   |   |                    | $ | 35,375   |  
|Short-term investments                     |  |                   | 36,967   |   |                    |   | 20,230   |  
|Accounts receivable                        |  |                   | 11,231   |   |                    |   | 11,532   |  
|Inventory, net                             |  |                   | 6,354    |   |                    |   | 8,029    |  
|Prepaid expenses                           |  |                   | 1,301    |   |                    |   | 961      |  
|Other current assets                       |  |                   | 155      |   |                    |   | 350      |  
|                                           |  |                   |          |   |                    |   |          |  
|Total current assets                       |  |                   | 81,293   |   |                    |   | 76,477   |  
|Property and equipment, net                |  |                   | 2,407    |   |                    |   | 2,241    |  
|Intangible assets, net                     |  |                   | 2,695    |   |                    |   | 2,403    |  
|Other assets                               |  |                   | 100      |   |                    |   | 100      |  
|                                           |  |                   |          |   |                    |   |          |  
|Total assets                               |  | $                 | 86,495   |   |                    | $ | 81,221   |  
|                                           |  |                   |          |   |                    |   |          |  
|                                           |  |                  
|Liabilities and shareholders equity       |  |                   |          |   |                    |   |          |  
|Current liabilities:                       |  |                   |          |   |                    |   |          |  
|Accounts payable                           |  | $                 | 10,157   |   |                    | $ | 6,843    |  
|Accrued expenses                           |  |                   | 2,200    |   |                    |   | 2,166    |  
|                                           |  |                   |          |   |                    |   |          |  
|Total current liabilities                  |  |                   | 12,357   |   |                    |   | 9,009    |  
|                                           |  |                   |          |   |                    |   |          |  
|Deferred income                            |  |                   | 200      |   |                    |   |         |  
|                                           |  |                   |          |   |                    |   |          |  
|                                           |  |                  
|Shareholders equity:                      |  |                   |          |   |                    |   |          |  
|Common stock                               |  |                   | 3        |   |                    |   | 3        |  
|Additional paid in capital-common          |  |                   | 209,713  |   |                    |   | 207,890  |  
|Accumulated deficit                        |  |                   | (135,778 | ) |                    |   | (135,681 | )
|                                           |  |                   |          |   |                    |   |          |  
|Total shareholders equity                 |  |                   | 73,938   |   |                    |   | 72,212   |  
|                                           |  |                   |          |   |                    |   |          |  
|Total liabilities and shareholders equity |  | $                 | 86,495   |   |                    | $ | 81,221   |  
|                                           |  |                   |          |   |                    |   |          |  



|* | Information derived from the audited Consolidated Financial Statements
|- | ----------------------------------------------------------------------

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



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INTELLON CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(unaudited)



|                                                                  |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|----------------------------------------------------------------- |  | ---------------------------------------- | ------ | - | ------------------------------ | - | ------ | ---- |  | - | ------ | - |  | - | ------ | -
|                                                                  |  | Three Months EndedSeptember 30,          |        |   | Nine Months EndedSeptember 30, |  
|                                                                  |  | 2009                                     |        |   | 2008                           |   |        | 2009 |  |   | 2008   |  
|                                                                  |  | (in thousands, except per share amounts) |       
|Revenue                                                           |  | $                                        | 19,933 |   |                                | $ | 20,112 |      |  | $ | 52,916 |   |  | $ | 54,554 |  
|Cost of revenue                                                   |  |                                          | 9,860  |   |                                |   | 11,917 |      |  |   | 26,128 |   |  |   | 31,197 |  
|                                                                  |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|Gross profit                                                      |  |                                          | 10,073 |   |                                |   | 8,195  |      |  |   | 26,788 |   |  |   | 23,357 |  
|Cost of operations:                                               |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|Research and development                                          |  |                                          | 4,423  |   |                                |   | 4,038  |      |  |   | 12,011 |   |  |   | 12,417 |  
|Sales and marketing                                               |  |                                          | 2,042  |   |                                |   | 1,979  |      |  |   | 6,611  |   |  |   | 6,253  |  
|General and administrative                                        |  |                                          | 4,003  |   |                                |   | 2,010  |      |  |   | 8,334  |   |  |   | 6,281  |  
|                                                                  |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|Operating income (loss)                                           |  |                                          | (395   | ) |                                |   | 168    |      |  |   | (168   | ) |  |   | (1,594 | )
|                                                                  |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|                                                                  |  |                                          |        |  
|Other income (expense):                                           |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|Interest income                                                   |  |                                          | 37     |   |                                |   | 283    |      |  |   | 130    |   |  |   | 978    |  
|Other expense                                                     |  |                                          | (46    | ) |                                |   | (31    | )    |  |   | (94    | ) |  |   | (94    | )
|                                                                  |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|Total other income (expense)                                      |  |                                          | (9     | ) |                                |   | 252    |      |  |   | 36     |   |  |   | 884    |  
|                                                                  |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|                                                                  |  |                                          |        |  
|Income (loss) before income taxes                                 |  |                                          | (404   | ) |                                |   | 420    |      |  |   | (132   | ) |  |   | (710   | )
|Income tax expense (benefit)                                      |  |                                          | 25     |   |                                |   | (61    | )    |  |   | (35    | ) |  |   | (4     | )
|                                                                  |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|                                                                  |  |                                          |        |  
|Net income (loss)                                                 |  | $                                        | (429   | ) |                                | $ | 481    |      |  | $ | (97    | ) |  | $ | (706   | )
|                                                                  |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|Net income (loss) per common share:                               |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|Basic                                                             |  | $                                        | (0.01  | ) |                                | $ | 0.02   |      |  | $ | (0.00  | ) |  | $ | (0.02  | )
|                                                                  |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|Diluted                                                           |  | $                                        | (0.01  | ) |                                | $ | 0.02   |      |  | $ | (0.00  | ) |  | $ | (0.02  | )
|                                                                  |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|Weighted-average number of shares used in per share calculations: |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|Basic                                                             |  |                                          | 31,150 |   |                                |   | 30,939 |      |  |   | 31,098 |   |  |   | 30,821 |  
|                                                                  |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  
|Diluted                                                           |  |                                          | 31,150 |   |                                |   | 31,175 |      |  |   | 31,098 |   |  |   | 30,821 |  
|                                                                  |  |                                          |        |   |                                |   |        |      |  |   |        |   |  |   |        |  

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



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INTELLON CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)



|                                                                                |  |                                |         |   |      |   |         |  
|------------------------------------------------------------------------------- |  | ------------------------------ | ------- | - | ---- | - | ------- | -
|                                                                                |  | Nine Months EndedSeptember 30, |        
|                                                                                |  | 2009                           |         |   | 2008 |  
|                                                                                |  | (in thousands)                 |        
|Operating activities                                                            |  |                                |         |   |      |   |         |  
|Net loss                                                                        |  | $                              | (97     | ) |      | $ | (706    | )
|                                                                                |  |                               
|Adjustments to reconcile net loss to net cash provided by operating activities: |  |                                |         |   |      |   |         |  
|Stock-based compensation                                                        |  |                                | 1,721   |   |      |   | 1,260   |  
|Depreciation                                                                    |  |                                | 909     |   |      |   | 774     |  
|Amortization of intangible assets                                               |  |                                | 56      |   |      |   | 48      |  
|Accretion of discount on investment securities                                  |  |                                | (83     | ) |      |   | (172    | )
|Other                                                                           |  |                                |        |   |      |   | 2       |  
|Changes in operating assets and liabilities:                                    |  |                                |         |   |      |   |         |  
|Accounts receivable                                                             |  |                                | 301     |   |      |   | (3,252  | )
|Inventory                                                                       |  |                                | 1,675   |   |      |   | (1,695  | )
|Prepaid expenses and other assets                                               |  |                                | (432    | ) |      |   | 28      |  
|Income tax refund                                                               |  |                                | 287     |   |      |   | 75      |  
|Accounts payable and accrued expenses                                           |  |                                | 3,348   |   |      |   | 3,838   |  
|Deferred income                                                                 |  |                                | 200     |   |      |   |        |  
|                                                                                |  |                                |         |   |      |   |         |  
|                                                                                |  |                               
|Net cash provided by operating activities                                       |  |                                | 7,885   |   |      |   | 200     |  
|                                                                                |  |                                |         |   |      |   |         |  
|                                                                                |  |                               
|Investing activities                                                            |  |                                |         |   |      |   |         |  
|Purchase of property and equipment                                              |  |                                | (1,075  | ) |      |   | (1,011  | )
|Purchase of short-term investments                                              |  |                                | (49,404 | ) |      |   | (37,461 | )
|Proceeds from maturity of short-term investments                                |  |                                | 32,750  |   |      |   |        |  
|Purchase of intangible assets, net                                              |  |                                | (348    | ) |      |   | (565    | )
|                                                                                |  |                                |         |   |      |   |         |  
|                                                                                |  |                               
|Net cash (used in) investing activities                                         |  |                                | (18,077 | ) |      |   | (39,037 | )
|                                                                                |  |                                |         |   |      |   |         |  
|                                                                                |  |                               
|Financing activities                                                            |  |                                |         |   |      |   |         |  
|Proceeds from issuance of common stock, net of issuance costs                   |  |                                |        |   |      |   | 5,548   |  
|Proceeds from exercise of stock options                                         |  |                                | 102     |   |      |   | 6       |  
|                                                                                |  |                                |         |   |      |   |         |  
|                                                                                |  |                               
|Net cash provided by financing activities                                       |  |                                | 102     |   |      |   | 5,554   |  
|                                                                                |  |                                |         |   |      |   |         |  
|                                                                                |  |                               
|Net decrease in cash and cash equivalents                                       |  |                                | (10,090 | ) |      |   | (33,283 | )
|Cash and cash equivalents, beginning of period                                  |  |                                | 35,375  |   |      |   | 52,074  |  
|                                                                                |  |                                |         |   |      |   |         |  
|                                                                                |  |                               
|Cash and cash equivalents, end of period                                        |  | $                              | 25,285  |   |      | $ | 18,791  |  
|                                                                                |  |                                |         |   |      |   |         |  

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



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INTELLON CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

SEPTEMBER 30, 2009 (Unaudited)

1. The Company and Summary of Significant Accounting
Policies

Description of Company

Intellon Corporation designs, develops, manufactures and markets integrated circuits (ICs) for powerline communications,
or high-speed communications over existing electrical wiring. We provide HomePlug®-based and other powerline ICs
for home networking, networked entertainment, broadband over powerline access, Ethernet-over-Coax (EoC), smart grid management and other commercial applications. We believe our company is a leader in powerline networking technology, IC sales and
product enablement. We also believe we are well positioned to capitalize on the growth in home networking, audio and video connectivity and the convergence of the personal computer and consumer electronics environments. We operate in one segment:
the design, license and marketing of integrated circuits.

Initial Public Offering

We commenced our initial public offering (IPO) of common stock on December 14, 2007, and the offering was completed on December 19,
2007. We sold and issued 7,500,000 shares of our common stock in our IPO at an issue price of $6.00 per share. We raised approximately $39.0 million in net proceeds after deducting underwriting discounts and commissions of $3.2 million and
other offering costs of $2.8 million, which were received on December 19, 2007. Upon the closing of the IPO, all shares of our redeemable convertible preferred stock outstanding automatically converted into 16,205,496 shares of common stock and
the cumulative dividends that accrued on our redeemable convertible preferred stock in an amount of $15.9 million converted into 3,584,522 shares of common stock.

During January 2008, the underwriters for our IPO exercised their option to purchase an additional 1,010,000 shares of our common stock to cover over-allotments at a price of $6.00 per share, less the
underwriting discount. The net proceeds from the exercise of the over-allotment option were $5.5 million, after deducting underwriting discounts, commissions and other offering costs.

Proposed Merger

On September 8, 2009, we entered into a definitive merger agreement with Atheros Communications, Inc. (Atheros) pursuant to which Atheros will acquire us in a stock and cash transaction. As a result
of the merger, each outstanding share of our common stock will be automatically converted into the right to receive Atheros common stock and equivalents (including the assumption of our outstanding restricted stock units and stock options)
representing between 45 and 55 percent of the total consideration in the merger and with the remainder being paid in cash, providing an overall value of $7.30 per share based on the five-day average closing price of Atheros common stock as of
September 4, 2009. Completion of the merger is subject to customary closing conditions, including approval of the merger by our stockholders. If the merger is not completed, under some circumstances, we may have to pay a termination fee to
Atheros in the amount of $8.5 million.

Basis of Presentation

These interim condensed consolidated financial statements are unaudited but reflect, in the opinion of management, all adjustments,
consisting of normal recurring adjustments and accruals, necessary to present fairly our financial position and the financial position of our subsidiaries in conformity with U.S. generally accepted accounting principles (GAAP) as of
September 30, 2009, our results of operations for the three and nine months ended September 30, 2009 and 2008 and cash flows for the nine months ended September 30, 2009 and 2008. The condensed consolidated financial statements
include Intellon and our wholly owned subsidiaries, Intellon Canada, Inc., Intellon Taiwan Ltd., Intellon Hong Kong Limited and Intellon Korea, Ltd. All significant intercompany accounts and transactions have been eliminated. We have evaluated all
subsequent events through October 22, 2009, the date the financial statements were issued. Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been omitted in
accordance with the rules and regulations of the Securities and Exchange Commission (SEC).

These condensed consolidated
financial statements should be read in conjunction with the audited consolidated financial statements and accompanying notes included in our 2008 Annual Report on Form 10-K (Annual Report) as filed on March 13, 2009 with the SEC. The results of
operations for the three and nine months ended September 30, 2009 are not necessarily indicative of the results to be expected for the entire fiscal year.



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INTELLON CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS(Continued)

SEPTEMBER 30, 2009 (Unaudited)



Use of Estimates

Our discussion and analysis of our financial condition and results of operations is based upon our condensed consolidated financial
statements, which have been prepared in accordance with U.S. GAAP. The preparation of these financial statements requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenue and expenses, and related
disclosure of contingent assets and liabilities. On an ongoing basis, we evaluate our estimates, including those related to pricing, product returns, doubtful accounts, inventory valuation reserves, investments, intangible assets, income taxes and
related valuation allowances and contingencies. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about
the carrying values of assets and liabilities and reported amounts of revenue and expenses that are not readily apparent from other sources. Actual results may differ materially from these estimates under different assumptions or conditions.

Recent Accounting Pronouncements

With the exception of those stated below, there have been no recent accounting pronouncements or changes in accounting pronouncements during the nine months ended September 30, 2009, compared to the
recent accounting pronouncements described in the Annual Report, that are of material significance, or have potential material significance, to us.

Effective July 1, 2009, we adopted the Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC) 105-10, Generally Accepted Accounting Principles  Overall(ASC
105-10). ASC 105-10 establishes the FASB Accounting Standards Codification (the Codification) as the source of authoritative accounting principles recognized by the FASB to be applied by nongovernmental entities in the preparation of
financial statements in conformity with U.S. GAAP. Rules and interpretive releases of the SEC under authority of federal securities laws are also sources of authoritative U.S. GAAP for SEC registrants. All guidance contained in the Codification
carries an equal level of authority. The Codification superseded all existing non-SEC accounting and reporting standards. All other non-grandfathered, non-SEC accounting literature not included in the Codification is non-authoritative. The FASB will
not issue new standards in the form of Statements, FASB Staff Positions or Emerging Issues Task Force Abstracts. Instead, it will issue Accounting Standards Updates (ASUs). The FASB will not consider ASUs as authoritative in their own right. ASUs
will serve only to update the Codification, provide background information about the guidance and provide the bases for conclusions on the change(s) in the Codification. References made to FASB guidance throughout this document have been updated for
the Codification.

Effective January 1, 2009, we adopted FASB ASC 805, Business Combinations (ASC 805). ACS 805
establishes principles and requirements for how the acquirer of a business recognizes and measures in its financial statements the identifiable assets acquired, the liabilities assumed, and any non-controlling interest in the acquiree. The statement
also provides guidance for recognizing and measuring the goodwill acquired in the business combination and determines what information to disclose to enable users of the financial statement to evaluate the nature and financial effects of the
business combination. ASC 805 also provides guidance for recognizing changes in an acquirers existing income tax valuation allowances and tax uncertainty accruals that result from a business combination transaction as adjustments to income tax
expense. The adoption of ASC 805 did not have a material impact on our financial position, consolidated results of operations, cash flows or disclosures.

In April 2009, the FASB issued updated guidance related to business combinations, which is included in the Codification in ASC 805-20, Business Combinations - Identifiable Assets and Liabilities, and
Any Noncontrolling Interest (ASC 805-20). ASC 805-20 amends and clarifies ASC 805 to address application issues regarding initial recognition and measurement, subsequent measurement and accounting and disclosure of assets and liabilities arising
from contingencies in a business combination. In circumstances where the acquisition-date fair value for a contingency cannot be determined during the measurement period and it is concluded that it is probable that an asset or liability exists as of
the acquisition date and the amount can be reasonably estimated, a contingency is recognized as of the acquisition date based on the estimated amount. ASC 805-20 is effective for assets or liabilities arising from contingencies in business
combinations for which the acquisition date is on or after the beginning of the first annual reporting period beginning on or after December 15, 2008. The adoption of ASC 805-20 did not have a material impact on our financial position,
consolidated results of operations, cash flows or disclosures.

Effective January 1, 2008, we adopted FASB ASC 820-10,
Fair Value Measurements and Disclosures - Overall(ASC 820-10), with respect to our financial assets and liabilities. In February 2008, the FASB issued updated guidance related to fair value measurements, which is included in the Codification
in ASC 820-10-55, Fair Value Measurements and Disclosures  Overall  Implementation Guidance and Illustrations(ASC 820-10-55). The updated guidance provided a one year deferral of the effective date of ASC 820-10 for non-financial
assets and non-financial liabilities, except those that are



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INTELLON CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS(Continued)

SEPTEMBER 30, 2009 (Unaudited)



recognized or disclosed in the financial statements at fair value at least annually. Therefore, we adopted the provisions of ASC 820-10 for non-financial assets and non-financial liabilities
effective January 1, 2009, and such adoption did not have a material impact on our financial position, consolidated results of operations, cash flows or disclosures.

Effective April 1, 2009, we adopted FASB ASC 320-10-65, Investments  Debt and Equity Securities  Overall  Transition and Open Effective Date Information (ASC 320-10-65). ASC
320-10-65 amends the other-than-temporary impairment (OTTI) guidance in U.S. GAAP to make the guidance more operational and to improve the presentation of other-than-temporary impairments in the financial statements. Prior to ASC 320-10-65, if OTTI
had been determined to exist, we would have recognized an OTTI charge into earnings in an amount equal to the difference between the investments amortized cost basis and its fair value as of the balance sheet date of the reporting period.
Under ASC 320-10-65, if OTTI has been incurred, and it is more-likely-than-not that we will not sell the investment security before the recovery of its amortized cost basis, then the OTTI is separated into (a) the amount representing the credit
loss and (b) the amount related to all other factors. The amount of the total OTTI related to the credit loss is recognized in earnings. The amount of the total OTTI related to other factors would be recognized in accumulated other
comprehensive income (AOCI). The total OTTI, which would include both credit and non-credit losses, would be presented gross in our statements of operations and would be reduced by the non-credit loss amount of the total OTTI recognized in AOCI.
There was no initial effect of our adoption of ASC 320-10-65 on April 1, 2009 as we have no securities that have previously been or are currently deemed as other-than-temporarily impaired.

Effective April 1, 2009, we adopted ASC 820-10-65, Fair Value Measurements and Disclosures-Overall-Transition and Open Effective
Date of Information (ASC 820-10-65). ASC 820-10-65 provides additional guidance for estimating fair value in accordance with ASC 820-10 when the volume and level of activity for an asset or liability have significantly decreased. ASC 820-10-65
also includes guidance on identifying circumstances that indicate a transaction is not orderly. The adoption of ASC 820-10-65 did not have a material impact on our financial position, consolidated results of operations, cash flows or disclosures.

Effective April 1, 2009, we adopted FASB ASC 825-10-65, Financial Instruments  Overall  Transition and
Open Effective Date Information (ASC 825-10-65). ASC 825-10-65 amends ASC 825-10 to require disclosures about fair value of financial instruments in interim financial statements as well as in annual financial statements and also amends ASC
270-10, Interim Reporting  Overall(ASC 270-10), to require those disclosures in all interim financial statements. The adoption of ASC 825-10-65 did not have a material impact on our financial position, results of operations, cash flows
or disclosures. See Note 2 for additional disclosures included in accordance with ASC 825-10-65.

Effective January 1,
2009, we adopted FASB ASC 350-30, Intangibles  Goodwill and Other - General Intangibles other than Goodwill (ASC 350-30) which amends the guidance in ASC 350, Intangibles  Goodwill and Other(ASC 350) about estimating the
useful lives of recognized intangible assets and requires additional disclosures related to renewing or extending the terms of recognized intangible assets under ASC 350. ASC 350-30 is effective for financial statements issued for fiscal
years, and interim periods within those fiscal years, beginning after December 15, 2008. The adoption of ASC 350-30 did not have a material impact on our financial position, consolidated results of operations, cash flows or disclosures.

Effective April 1, 2009, we adopted FASB ASC 855-10, Subsequent Events - Overall (ASC 855-10). ASC 855-10
establishes general standards of accounting for and disclosure of events that occur after the balance sheet date but before financial statements are issued or are available to be issued. It requires the disclosure of the date through which an
entity has evaluated subsequent events and the basis for that date - that is, whether that date represents the date the financial statements were issued or were available to be issued. This disclosure should alert all users of financial
statements that an entity has not evaluated subsequent events after that date in the set of financial statements being presented. Adoption of ASC 855-10 did not have a material impact on our financial position, consolidated results of operations,
cash flows or disclosures.

Effective July 1, 2009, we adopted FASB ASU 2009-05, Fair Value Measurements and
Disclosures (Topic 820) (ASU 2009-05). ASU 2009-05 provided amendments to ASC 820-10 pertaining to the fair value measurement of liabilities. ASU 2009-05 provides clarification that in circumstances in which a quoted price in an active market
for the identical liability is not available, a reporting entity is required to measure fair value using certain techniques. ASU 2009-05 also clarifies that when estimating the fair value of a liability, a reporting entity is not required to include
a separate input or adjustment to other inputs relating to the existence of a restriction that prevents the transfer of a liability. ASU 2009-05 also clarifies that both a quoted price in an active market for the identical liability at the
measurement date and the quoted price for the identical liability when traded as an asset in an active market when no adjustments to the quoted price of the asset are required are level one fair value measurements. Adoption of ASU 2009-05 did not
have a material impact on our financial position, results of operations, cash flows or disclosures.



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INTELLON CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS(Continued)

SEPTEMBER 30, 2009 (Unaudited)



2. Short-Term Investments

As part of our cash management program, we maintain a portfolio of marketable securities, which we classify as held-to-maturity. These
investments are categorized as held-to-maturity because our management has the intent and ability to hold these securities to maturity. Held-to-maturity investments are stated at amortized cost, which approximates fair value. Interest income is
accrued as earned. We do not have any investments classified as available-for-sale or trading.

Our marketable securities
consist of a laddered portfolio of investment grade debt instruments consisting of obligations of the U.S. Treasury and U.S. Federal Home Loan Bank System. None of our held-to-maturity investments had maturities beyond 275 days as of
September 30, 2009. In addition, none of our held-to-maturity investments had maturities beyond 364 days at the time of purchase.

The following table represents the fair value (based on level one inputs) of our held-to-maturity investments, all of which were included in short-term investments, as of September 30, 2009 (in thousands):



|                                              |  |               |        |                             |   |                              |  |                 |    |           |   |    |  |   |       
|--------------------------------------------- |  | ------------- | ------ | --------------------------- | - | ---------------------------- |  | --------------- | -- | --------- | - | -- |  | - | ------
|                                              |  | AmortizedCost |        | GrossUnrealizedHoldingGains |   | GrossUnrealizedHoldingLosses |  | AccruedInterest |    | FairValue
|U.S. Treasury securities                      |  | $             | 24,457 |                             | $ |                             |  | $               | 10 |           | $ |   |  | $ | 24,447
|U.S. Federal Home Loan Bank System securities |  |               | 12,510 |                             |   | 25                           |  |                 |   |           |   | 42 |  |   | 12,577
|                                              |  |               |        |                             |   |                              |  |                 |    |           |   |    |  |   |       
|Total short-term investments                  |  | $             | 36,967 |                             | $ | 25                           |  | $               | 10 |           | $ | 42 |  | $ | 37,024
|                                              |  |               |        |                             |   |                              |  |                 |    |           |   |    |  |   |       

Accrued interest relates to a U.S. Federal Home Loan Bank System security which has a
coupon rate of 3.75%. Interest is payable to us on October 1, 2009 and April 1, 2010.

As of September 30,
2009, we did not have liabilities or non-financial assets that are measured on a fair value basis on a recurring basis.

As of
September 30, 2009, the weighted average maturities for the U.S. Treasury securities and the U.S. Federal Home Loan Bank System securities were 5.0 months and 3.8 months, respectively. As of September 30, 2009, the weighted average
maturity for total short-term investments was 4.6 months.

3. Balance Sheet Components

Inventory

Inventory consisted of the following (in thousands):



|                                                               |  |                   |       |                  |   |      
|-------------------------------------------------------------- |  | ----------------- | ----- | ---------------- | - | -----
|                                                               |  | September 30,2009 |       | December 31,2008
|Finished goods                                                 |  | $                 | 3,083 |                  | $ | 3,103
|Work-in-process                                                |  |                   | 3,584 |                  |   | 5,186
|Raw materials                                                  |  |                   | 86    |                  |   | 104  
|                                                               |  |                   |       |                  |   |      
|                                                               |  |                   | 6,753 |                  |   | 8,393
|Less: inventory reserves for obsolescence and excess inventory |  |                   | 399   |                  |   | 364  
|                                                               |  |                   |       |                  |   |      
|Inventory, net                                                 |  | $                 | 6,354 |                  | $ | 8,029
|                                                               |  |                   |       |                  |   |      

The following table summarizes the activity in the inventory reserves for
obsolescence and excess inventory for the stated periods (in thousands):



|                            |  |   |     |  
|--------------------------- |  | - | --- | -
|Balance, December 31, 2008  |  | $ | 364 |  
|Additions charged to costs  |  |   | 43  |  
|Deductions                  |  |   | (8  | )
|                            |  |   |     |  
|Balance, September 30, 2009 |  | $ | 399 |  
|                            |  |   |     |  



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##### Table of Contents

INTELLON CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS(Continued)

SEPTEMBER 30, 2009 (Unaudited)



Intangible Assets

Intangible assets consisted of the following (in thousands):



|                                       |  |                   |       |                  |   |      
|-------------------------------------- |  | ----------------- | ----- | ---------------- | - | -----
|                                       |  | September 30,2009 |       | December 31,2008
|Patents                                |  | $                 | 3,002 |                  | $ | 2,696
|Trademarks                             |  |                   | 72    |                  |   | 66   
|Trademarks not subject to amortization |  |                   | 9     |                  |   | 9    
|                                       |  |                   |       |                  |   |      
|                                       |  |                   | 3,083 |                  |   | 2,771
|Less: accumulated amortization         |  |                   | 388   |                  |   | 368  
|                                       |  |                   |       |                  |   |      
|Intangible assets, net                 |  | $                 | 2,695 |                  | $ | 2,403
|                                       |  |                   |       |                  |   |      

Amortization expense for intangible assets for the three months ended
September 30, 2009 and 2008 was approximately $19,000 and $22,000, respectively. Amortization expense for intangible assets for the nine months ended September 30, 2009 and 2008 was approximately $56,000 and $48,000, respectively. At
September 30, 2009, estimated amortization expense for the remainder of 2009 and years thereafter is as follows (in thousands):



|                                    |  |                              |      
|----------------------------------- |  | ---------------------------- | -----
|                                    |  | Estimatedamortizationexpense
|2009 (remaining three months)       |  | $                            | 20   
|2010                                |  |                              | 182  
|2011                                |  |                              | 179  
|2012                                |  |                              | 177  
|2013                                |  |                              | 176  
|Thereafter                          |  |                              | 1,952
|                                    |  |                              |      
|Total expected amortization expense |  | $                            | 2,686
|                                    |  |                              |      

Accrued Expenses

Accrued expenses consisted of the following (in thousands):



|                                    |  |                   |       |                  |   |      
|----------------------------------- |  | ----------------- | ----- | ---------------- | - | -----
|                                    |  | September 30,2009 |       | December 31,2008
|Accrued employee incentives/bonuses |  | $                 | 589   |                  | $ | 927  
|Accrued vacation                    |  |                   | 813   |                  |   | 610  
|Other                               |  |                   | 798   |                  |   | 629  
|                                    |  |                   |       |                  |   |      
|Total accrued expenses              |  | $                 | 2,200 |                  | $ | 2,166
|                                    |  |                   |       |                  |   |      

4. Net Income (Loss)

The following table sets forth the computation of basic and diluted net income (loss) per share (in thousands, except per share amounts):



|                                                                                               |  |                                  |        |                                 |      |   |        |  |   |        |   |  |   |        |  
|---------------------------------------------------------------------------------------------- |  | -------------------------------- | ------ | ------------------------------- | ---- | - | ------ |  | - | ------ | - |  | - | ------ | -
|                                                                                               |  | Three Months Ended September 30, |        | Nine Months Ended September 30, |     
|                                                                                               |  | 2009                             |        |                                 | 2008 |   | 2009   |  |   | 2008   |  
|Numerator: Net income (loss)                                                                   |  | $                                | (429   | )                               |      | $ | 481    |  | $ | (97    | ) |  | $ | (706   | )
|                                                                                               |  |                                  |        |                                 |      |   |        |  |   |        |   |  |   |        |  
|Denominator: Weighted average shares outstanding                                               |  |                                  | 31,350 |                                 |      |   | 31,338 |  |   | 31,343 |   |  |   | 31,285 |  
|Less: Unvested common shares outstanding                                                       |  |                                  | 200    |                                 |      |   | 399    |  |   | 245    |   |  |   | 464    |  
|                                                                                               |  |                                  |        |                                 |      |   |        |  |   |        |   |  |   |        |  
|                                                                                               |  |                                  |        |                                
|Denominator for basic net income (loss) per share                                              |  |                                  | 31,150 |                                 |      |   | 30,939 |  |   | 31,098 |   |  |   | 30,821 |  
|                                                                                               |  |                                  |        |                                
|Effect of dilutive securities:                                                                 |  |                                  |        |                                 |      |   |        |  |   |        |   |  |   |        |  
|Incremental common shares attributable to unvested restricted stock and restricted stock units |  |                                  |       |                                 |      |   | 212    |  |   |       |   |  |   |       |  
|Incremental common shares attributable to outstanding stock options                            |  |                                  |       |                                 |      |   | 24     |  |   |       |   |  |   |       |  
|                                                                                               |  |                                  |        |                                 |      |   |        |  |   |        |   |  |   |        |  
|Denominator for diluted net income (loss) per share                                            |  |                                  | 31,150 |                                 |      |   | 31,175 |  |   | 31,098 |   |  |   | 30,821 |  
|                                                                                               |  |                                  |        |                                 |      |   |        |  |   |        |   |  |   |        |  
|Basic net income (loss) per share                                                              |  | $                                | (0.01  | )                               |      | $ | 0.02   |  | $ | (0.00  | ) |  | $ | (0.02  | )
|                                                                                               |  |                                  |        |                                 |      |   |        |  |   |        |   |  |   |        |  
|Diluted net income (loss) per share                                                            |  | $                                | (0.01  | )                               |      | $ | 0.02   |  | $ | (0.00  | ) |  | $ | (0.02  | )
|                                                                                               |  |                                  |        |                                 |      |   |        |  |   |        |   |  |   |        |  



10



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##### Table of Contents

INTELLON CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS(Continued)

SEPTEMBER 30, 2009 (Unaudited)



Basic net income (loss) per common share is computed by dividing net income (loss) by
the weighted-average number of vested common shares outstanding during the period. Diluted net income per common share is computed by using the weighted-average number of vested common shares outstanding during the period and, when dilutive,
potential dilutive common shares, including options, restricted common stock and restricted stock units (RSUs). For the three months ended September 30, 2008, diluted net income per common share includes the dilutive effects of stock options
and restricted common stock. Because we reported a net loss for the three and nine months ended September 30, 2009, and the nine months ended September 30, 2008, all potential dilutive common shares have been excluded from the computation
of the diluted net loss per share for that period because the effect would have been antidilutive. The excluded potential common shares for the periods presented consist of the following (weighted average in thousands):



|                                   |  |                                  |  |                                 |  |       |  |      
|---------------------------------- |  | -------------------------------- |  | ------------------------------- |  | ----- |  | -----
|                                   |  | Three Months Ended September 30, |  | Nine Months Ended September 30,
|                                   |  | 2009                             |  | 2008                            |  | 2009  |  | 2008 
|                                   |  |                                  |  |                                
|Restricted common stock and RSUs   |  | 908                              |  |                                |  | 647   |  | 370  
|                                   |  |                                  |  |                                
|Contingent restricted common stock |  | 94                               |  | 94                              |  | 94    |  | 94   
|                                   |  |                                  |  |                                
|Options to purchase common stock   |  | 2,847                            |  | 2,646                           |  | 3,091 |  | 2,431
|                                   |  |                                  |  |                                 |  |       |  |      
|                                   |  |                                  |  |                                
|Total                              |  | 3,849                            |  | 2,740                           |  | 3,832 |  | 2,895
|                                   |  |                                  |  |                                 |  |       |  |      

5. Stock-Based Compensation

Stock-Based Compensation Plans

We currently award equity incentive compensation under one stock-based compensation plan, the Intellon Corporation 2007 Equity Incentive Plan (2007 Plan), which became effective upon our IPO in December
2007. The 2007 Plan allows for the grant of incentive and non-qualified stock options, as well as restricted common stock, RSUs, stock appreciation rights, performance units and performance shares to employees, directors, and consultants and any
parent and subsidiary corporations employees and consultants. Our 2007 Plan provides for annual increases in the number of shares available for issuance thereunder on January 1 of each year, beginning with our 2009 fiscal year, equal to
the least of (a) 4% of the outstanding shares of our common stock on the immediately preceding December 31, (b) 2,000,000 shares, or (c) such other amount as our board of directors may determine.

On January 1, 2009, the number of shares available for future grant under the 2007 Plan increased by approximately 1.3 million
shares to 1.9 million shares pursuant to this provision. As of September 30, 2009, approximately 1.0 million shares were available for future grant under the 2007 Plan.

Stock-Based Compensation Expense

The fair value of the stock options granted to employees and officers for the periods presented was estimated using the following weighted average assumptions (excluding stock options granted in
connection with the Tender Offer, see below):



|                                          |  |                                  |      |   |                                 |   |      |      |  |   |      |   |  |   |      |  
|----------------------------------------- |  | -------------------------------- | ---- | - | ------------------------------- | - | ---- | ---- |  | - | ---- | - |  | - | ---- | -
|                                          |  | Three Months Ended September 30, |      |   | Nine Months Ended September 30, |  
|                                          |  | 2009                             |      |   | 2008                            |   |      | 2009 |  |   | 2008 |  
|Dividend yields                           |  |                                  | None |   |                                 |   | None |      |  |   | None |   |  |   | None |  
|Expected volatility                       |  |                                  | 57.3 | % |                                 |   | 62.0 | %    |  |   | 64.6 | % |  |   | 51.0 | %
|Risk-free interest rate                   |  |                                  | 2.4  | % |                                 |   | 3.2  | %    |  |   | 2.2  | % |  |   | 2.4  | %
|Expected lives (in years)                 |  |                                  | 5.1  |   |                                 |   | 6.6  |      |  |   | 5.4  |   |  |   | 3.3  |  
|Weighted average fair value at grant date |  | $                                | 3.50 |   |                                 | $ | 2.26 |      |  | $ | 1.37 |   |  | $ | 2.07 |  



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INTELLON CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS(Continued)

SEPTEMBER 30, 2009 (Unaudited)



The following table summarizes the stock-based compensation expense related to stock
option, restricted common stock and RSU grants for the periods presented, which was allocated as follows (in thousands):



|                                                   |  |                                  |     |                                 |   |      |  |      |       |  |   |      
|-------------------------------------------------- |  | -------------------------------- | --- | ------------------------------- | - | ---- |  | ---- | ----- |  | - | -----
|                                                   |  | Three Months Ended September 30, |     | Nine Months Ended September 30,
|                                                   |  | 2009                             |     | 2008                            |   | 2009 |  | 2008
|Stock-based compensation expense by caption:       |  |                                  |     |                                 |   |      |  |      |       |  |   |      
|Research and development                           |  | $                                | 178 |                                 | $ | 136  |  | $    | 503   |  | $ | 374  
|Sales and marketing                                |  |                                  | 143 |                                 |   | 109  |  |      | 397   |  |   | 294  
|General and administrative                         |  |                                  | 317 |                                 |   | 206  |  |      | 821   |  |   | 592  
|                                                   |  |                                  |     |                                 |   |      |  |      |       |  |   |      
|                                                   |  |                                  |     |                                
|Total stock-based compensation expense             |  | $                                | 638 |                                 | $ | 451  |  | $    | 1,721 |  | $ | 1,260
|                                                   |  |                                  |     |                                 |   |      |  |      |       |  |   |      
|                                                   |  |                                 
|                                                   |  | Three Months Ended September 30, |     | Nine Months Ended September 30,
|                                                   |  | 2009                             |     | 2008                            |   | 2009 |  | 2008
|Stock-based compensation expense by type of award: |  |                                  |     |                                 |   |      |  |      |       |  |   |      
|Stock options                                      |  | $                                | 433 |                                 | $ | 408  |  | $    | 1,324 |  | $ | 1,113
|Restricted common stock and RSUs                   |  |                                  | 205 |                                 |   | 43   |  |      | 397   |  |   | 147  
|                                                   |  |                                  |     |                                 |   |      |  |      |       |  |   |      
|                                                   |  |                                  |     |                                
|Total stock-based compensation expense             |  | $                                | 638 |                                 | $ | 451  |  | $    | 1,721 |  | $ | 1,260
|                                                   |  |                                  |     |                                 |   |      |  |      |       |  |   |      

No tax benefit has been recognized on the stock-based compensation expense for either
period presented. We do not expect to recognize any income tax benefits relating to stock-based compensation expense until we determine that such tax benefits are more likely than not to be realized.

Stock Option Activity

The exercise price of options granted under our 2007 Plan must at least be equal to the fair market value of our common stock on the date of grant. The term of an incentive stock option may not exceed ten
years, except that with respect to any participant who owns over 10% of the voting power of all classes of our outstanding stock as of the grant date, the term of an incentive stock option must not exceed five years and the exercise price must equal
at least 110% of the fair market value on the grant date. Grants and awards under the 2007 Plan generally vest as follows: 25% of the shares will vest on the first anniversary of the vesting commencement date and the remaining 75% will vest
proportionately each quarter thereafter over the next twelve quarters of continued service.

On May 1, 2009, we announced
a stock option exchange program (Tender Offer) under which we offered all employees, officers and directors the opportunity to tender any outstanding stock options issued under the 2007 Plan with an exercise price equal to or greater than $5.50 per
share (Eligible Options) in exchange for a lesser number of either new non-qualified stock options or RSUs, depending on the participants election. A participant who elected to receive new stock options was entitled to receive one new stock
option for each 1.10 Eligible Options tendered for exchange. A participant who elected to receive RSUs was entitled to receive one new RSU for each 2.03 Eligible Options tendered for exchange.

The Tender Offer expired on May 29, 2009. We accepted for exchange Eligible Options to purchase 1,482,195 shares of our common stock
from 93 eligible participants, representing 99% of the total Eligible Options. On June 1, 2009, under the terms and subject to the conditions set forth in the Tender Offer, we issued new non-qualified stock options to purchase 644,466 shares of
our common stock at an exercise price of $3.75 per share and new RSUs for 380,898 shares of our common stock in exchange for the tendered Eligible Options.

The new stock options and RSUs issued to employees and officers will vest on a three-and-one-half-year schedule, with 25% of the shares vesting on the six-month anniversary of the grant date and the
remaining 75% vesting proportionately each quarter thereafter over the next twelve quarters of continued service. The new stock options and RSUs issued to non-employee directors will vest on a two-year schedule, with 50% of the shares vesting on
each of the one- and two-year anniversaries of the grant date. The new stock options will remain exercisable for a maximum term of seven years from the grant date.

The fair value for the tendered Eligible Options immediately prior to the exchange was estimated using the Black-Scholes valuation model with the following weighted-average assumptions: dividend yield of
0.0%; expected volatility of 60.3%; risk-free interest rate of 3.1%; and expected life of 6.8 years. The fair value for the new stock options immediately after the exchange was estimated using the Black-Scholes valuation model with the following
weighted-average assumptions: dividend yield of 0.0%; expected volatility of 60.3%; risk-free interest rate of 2.3%; and expected life of 4.6 years. The weighted average fair value of the tendered Eligible Options immediately prior to the exchange
was $1.95 per stock option and the weighted average fair value of the new stock options immediately after the exchange was $1.88 per stock option. The



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##### Table of Contents

INTELLON CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS(Continued)

SEPTEMBER 30, 2009 (Unaudited)



fair value of the RSUs immediately after the exchange was equal to the closing price of our common stock as reported on the NASDAQ Global Market on June 1, 2009. There was no incremental
compensation cost associated with the Tender Offer. The total unrecognized compensation costs of the tendered Eligible Options will be recognized over a weighted-average period of 2.7 years.

The following table summarizes option activity for the nine month period ended September 30, 2009 for all of our stock options:



|                                                                 |  |                                                            |   |  |                              |      |                                                 |     |                          |   |      
|---------------------------------------------------------------- |  | ---------------------------------------------------------- | - |  | ---------------------------- | ---- | ----------------------------------------------- | --- | ------------------------ | - | -----
|                                                                 |  | Shares                                                     |   |  | WeightedAverageExercisePrice |      | WeightedAverageRemainingContractualTerm (years) |     | AggregateIntrinsic Value
|                                                                 |  | (in thousands, except exercise price and contractual term)
|Options outstanding at December 31, 2008                         |  | 2,778                                                      |   |  | $                            | 6.22 |                                                 | 9.1 |                          | $ | 60   
|Granted (1)                                                      |  | 1,655                                                      |   |  |                              | 2.91 |                                                 |     |                          |   |      
|Exercised                                                        |  | (30                                                        | ) |  |                              | 3.41 |                                                 |     |                          |   |      
|Cancelled/forfeited (1)                                          |  | (1,566                                                     | ) |  |                              | 5.68 |                                                 |     |                          |   |      
|                                                                 |  |                                                            |   |  |                              |      |                                                 |     |                          |   |      
|Options outstanding at September 30, 2009                        |  | 2,837                                                      |   |  |                              | 4.62 |                                                 | 8.1 |                          |   | 8,357
|                                                                 |  |                                                            |   |  |                              |      |                                                 |     |                          |   |      
|Options vested and expected to vest after September 30, 2009 (2) |  | 2,773                                                      |   |  |                              | 4.62 |                                                 | 8.1 |                          |   | 8,160
|                                                                 |  |                                                            |   |  |                              |      |                                                 |     |                          |   |      
|Options exercisable at September 30, 2009                        |  | 565                                                        |   |  |                              | 6.85 |                                                 | 7.7 |                          |   | 758  
|                                                                 |  |                                                            |   |  |                              |      |                                                 |     |                          |   |      



|(1) | The number of options granted and cancelled/forfeited includes options granted and cancelled in connection with the Tender Offer.
|--- | ---------------------------------------------------------------------------------------------------------------------------------

|(2) | Options expected to vest reflect an estimated forfeiture rate.
|--- | --------------------------------------------------------------

At September 30, 2009, the total unrecognized stock-based compensation related to options granted under our share-based compensation plans was approximately $3.7 million. These options had a
remaining weighted-average period of 2.5 years over which the expense is expected to be recognized.

Restricted Common
Stock Activity

Restricted common stock grants typically vest over a four-year period. Restricted common stock (all of
which are shares of our common stock) is subject to forfeiture if employment terminates prior to vesting. The cost of these awards is determined using the fair value of our common stock on the date of the grant, and compensation expense is
recognized on a straight-line basis over the requisite vesting period.

The following table summarizes restricted stock
activity for the nine month period ended September 30, 2009 for all of our restricted stock:



|                            |  |                                         |   |  |                                      |     
|--------------------------- |  | --------------------------------------- | - |  | ------------------------------------ | ----
|                            |  | RestrictedCommonStock AwardsOutstanding |   |  | Weighted-AverageGrant Date
FairValue
|                            |  | (in thousands)                          |   |  |                                     
|Balance, December 31, 2008  |  | 315                                     |   |  | $                                    | 1.50
|Granted                     |  |                                        |   |  |                                      |    
|Vested                      |  | (138                                    | ) |  |                                      | 0.93
|Forfeited                   |  | (2                                      | ) |  |                                      | 0.20
|                            |  |                                         |   |  |                                      |     
|Balance, September 30, 2009 |  | 175                                     |   |  |                                      | 1.97
|                            |  |                                         |   |  |                                      |     

The total unrecognized stock-based compensation expense for restricted stock was
approximately $324,000 as of September 30, 2009. The total unrecognized stock-based compensation expense related to restricted stock awards subject to a four year vesting schedule was approximately $137,000 as of September 30, 2009. These
unvested restricted common stock awards will vest on a weighted-average basis over a period of 0.9 years from September 30, 2009. The total unrecognized stock-based compensation expense related to awards which vest upon either the consummation
of a change in control as defined in the executives employment agreement or the consummation of an underwritten initial public offering of our equity securities, in either case that meets a certain valuation requirement, was approximately
$187,000 as of September 30, 2009.



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INTELLON CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS(Continued)

SEPTEMBER 30, 2009 (Unaudited)



Restricted Stock Unit Activity

We began granting RSUs under the 2007 Plan during the first quarter of 2009. RSUs will convert into shares of our common stock upon vesting
on a one-for-one basis. Our RSU grants typically vest as follows: 25% of the shares will vest on the first anniversary of the vesting commencement date and the remaining 75% will vest proportionately each quarter thereafter over the next twelve
quarters of continued service. RSUs are subject to forfeiture if employment terminates prior to vesting. The cost of these awards is determined using the fair value of our common stock on the date of the grant, and compensation expense is
recognized on a straight-line basis over the requisite vesting period.

The following table summarizes RSU activity under the
2007 Plan for the nine month period ended September 30, 2009 for all of our RSUs:



|                            |  |                                  |   |  |                                      |     
|--------------------------- |  | -------------------------------- | - |  | ------------------------------------ | ----
|                            |  | RestrictedStock UnitsOutstanding |   |  | Weighted-AverageGrant Date
FairValue
|                            |  | (in thousands)                   |   |  |                                     
|Balance, December 31, 2008  |  |                                 |   |  | $                                    |    
|Granted (1)                 |  | 805                              |   |  |                                      | 2.97
|Vested                      |  |                                 |   |  |                                      |    
|Forfeited                   |  | (3                               | ) |  |                                      | 2.88
|                            |  |                                  |   |  |                                      |     
|Balance, September 30, 2009 |  | 802                              |   |  |                                      | 2.97
|                            |  |                                  |   |  |                                      |     



|(1) | The number of RSUs includes RSUs granted in connection with the Tender Offer.
|--- | -----------------------------------------------------------------------------

The total unrecognized stock-based compensation expense for RSUs was approximately $1.8 million as of September 30, 2009. The unvested
RSUs will vest on a weighted-average basis over a period of 3.2 years from September 30, 2009.

6. Commitments

Lease Commitments

We lease all of our facilities and certain of our equipment under non-cancelable terms that expire at various dates through 2016. Rent expense for our leased facilities was approximately $233,000 and
$234,000 for the three months ended September 30, 2009 and 2008, respectively. Rent expense for our leased facilities was approximately $668,000 and $620,000 for the nine months ended September 30, 2009 and 2008, respectively. In March
2009, we entered into an amendment to our operating lease for a sales office in San Jose, California, which extended the term of the lease through March 31, 2010 and reduced the area leased from approximately 4,300 square feet to 2,824 square
feet. In September 2009, we entered into an operating lease for approximately 24,502 square feet of office space in Ocala, Florida for a seven year lease term (subject to our option to terminate the lease after five years). We intend to move our
current Ocala research and production facility to the new premises.

Legal Proceedings

We are not currently a party to any legal proceedings that we believe would have a material adverse effect on our consolidated financial
position, results of operations or cash flows.

7. Segment and Geographic Information and Significant Customers

We have determined that we are organized as, and operate in, one reportable segment: the design, license and marketing of integrated
circuits. Our chief operating decision maker is our Chief Executive Officer.

Revenue by geographic area is presented based
upon the country of destination. Export sales were $15.4 million and $18.8 million for the three months ended September 30, 2009 and 2008, respectively, and $46.0 million and $49.0 million for the nine months ended September 30, 2009 and
2008, respectively. Export sales were primarily attributable to customers located in Asia and Europe. We believe a substantial portion of the products sold to distributors and original equipment manufacturers (OEMs) in Asia is ultimately shipped to
end-markets in the Americas and Europe. Although a significant portion of our revenue is from customers located outside of the U.S., all sales are denominated in U.S. dollars.



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INTELLON CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS(Continued)

SEPTEMBER 30, 2009 (Unaudited)



A change in or loss of one or more of our customers could adversely affect results of
operations. The following table illustrates the concentration of revenue for customers that individually accounted for 10% or more of total revenue.



|                                              |  |                                  |   |  |                                 |   |  |      |   |  |      |  
|--------------------------------------------- |  | -------------------------------- | - |  | ------------------------------- | - |  | ---- | - |  | ---- | -
|                                              |  | Three Months Ended September 30, |   |  | Nine Months Ended September 30, |  
|                                              |  | 2009                             |   |  | 2008                            |   |  | 2009 |   |  | 2008 |  
|Free (Service Provider)                       |  | 21                               | % |  | 18                              | % |  | 22   | % |  | 19   | %
|devolo AG (OEM)                               |  | 15                               |   |  | 20                              |   |  | 21   |   |  | 19   |  
|Chenmtech Co Ltd (Distributor)                |  | 14                               |   |  | 10                              |   |  | 13   |   |  | *    |  
|EchoStar (Service Provider)                   |  | 13                               |   |  | *                               |   |  | *    |   |  | *    |  
|Jabil Circuit India Pvt Ltd (ODM)             |  | *                                |   |  | 12                              |   |  | *    |   |  | *    |  
|Lumax International Corporation (Distributor) |  | *                                |   |  | 12                              |   |  | *    |   |  | 13   |  



|* | Denotes that a customer accounted for less than 10% of our revenue in the indicated period.
|- | -------------------------------------------------------------------------------------------

Three customers accounted for a total of 61.8% and 57.4% of accounts receivable at September 30, 2009 and December 31, 2008,
respectively.

8. Income Taxes

During the three and nine months ended September 30, 2009, we recognized approximately $20,000 and $110,000, respectively, of income tax benefit related to our Canadian subsidiary and approximately
$45,000 and $75,000, respectively, in U.S. Federal income tax expense. Our practice is to recognize interest and penalties related to income tax matters as a component of income tax expense. As of September 30, 2009, we had no accrued interest
or any penalty associated with any unrecognized tax benefits, nor was any interest expense recognized during the three and nine months ended September 30, 2009.

We recognize deferred tax assets and liabilities on differences between the book and tax basis of assets and liabilities using currently effective tax rates. Further, deferred tax assets are recognized
for the expected realization of available net operating loss carryforwards. A valuation allowance is recorded to reduce a deferred tax asset to an amount that we expect to realize in the future. At September 30, 2009, we had recorded a full
valuation allowance against the net deferred tax asset, based on our belief that available objective evidence created sufficient uncertainty regarding the realizability of our deferred tax assets. We review the adequacy of the valuation allowance on
an ongoing basis and recognize these benefits if a reassessment indicates that it is more likely than not that these benefits will be realized. In addition, we evaluate our tax contingencies on an ongoing basis and recognize a liability when we
believe that it is probable that a liability exists.

9. Option Exchange

On April 28, 2009, our Board of Directors approved an offer to exchange outstanding stock options to purchase 1,504,195 shares of our
common stock.

Under the terms of the stock option exchange program, we offered each of our employees, executive officers and
directors the opportunity to tender any outstanding stock options issued under our 2007 Plan with an exercise price equal to or greater than $5.50 per share in exchange for a lesser number of either new non-qualified stock options or stock-settled
RSUs, depending on the participants election. A participant who elected to receive new stock options received one new stock option for each 1.10 stock options tendered for exchange. A participant who elected to receive RSUs received one new
RSU for each 2.03 stock options tendered for exchange. Each new stock option or new RSU granted to our employees vests on a three-and-one-half-year schedule, with 25% of the shares subject to the new stock option or new RSU vesting on the six-month
anniversary of the grant date of the new award, and the remaining unvested portion vesting ratably on a quarterly basis over the succeeding twelve quarters. Each new stock option or new RSU granted to our non-employee directors vests on a two-year
schedule, with 50% of the shares subject to the new stock option or new RSU vesting on each of the one- and two-year anniversaries of the grant date of the new award. The new stock options will remain exercisable for a maximum term of seven years
from the grant date of the new stock options. The exercise price of the new stock options was $3.75, the closing price of our common stock as reported on the NASDAQ Global Market on the date the new stock options were granted. The offer expired on
May 29, 2009 and the new stock options and RSUs were granted on June 1, 2009.

This stock option exchange program
was intended to provide additional incentive and retention value for participants and better align the participants interests with those of our stockholders. The stock option exchange program was designed with the goal that the current fair
value of the stock options surrendered would be approximately the same as the fair value of the new stock options or RSUs received. This goal was achieved. No incremental compensation cost was incurred as a result of the stock option exchange
program.

The terms and conditions of the stock option exchange program are contained in a Tender Offer Statement on Schedule
TO that we filed with the SEC on April 30, 2009.



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INTELLON CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS(Continued)

SEPTEMBER 30, 2009 (Unaudited)



10. Proposed Merger with Atheros

On September 8, 2009, we entered into a definitive merger agreement with Atheros pursuant to which Atheros will acquire us in a stock
and cash transaction. Under the merger agreement, and subject to the satisfaction or waiver of certain conditions set forth in the merger agreement, a wholly-owned subsidiary of Atheros (Merger Sub 1) will merge with and into us, and we will
continue as the surviving entity and a wholly-owned subsidiary of Atheros. Immediately after this merger, we will then be merged with and into another wholly-owned subsidiary of Atheros (Merger Sub 2) with Merger Sub 2 continuing as
the surviving entity, and we would no longer be a separate company.

In the event the merger is consummated, on the closing,
each outstanding share of our common stock will be automatically converted into the right to receive Atheros common stock and equivalents (including the assumption of our outstanding restricted stock units and stock options) representing between 45
and 55 percent of the total consideration in the merger and with the remainder being paid in cash, providing an overall value of $7.30 per share based on the five-day average closing price of Atheros as of September 4, 2009. Our stockholders
may elect to receive, for each share of our common stock, either: (i) a combination of approximately 0.135 shares of Atheros common stock and $3.60 in cash; (ii) up to $7.30 in cash, with any portion not paid in cash paid in stock; or
(iii) up to 0.267 shares of Atheros common stock, with any portion not paid in stock paid in cash; provided, however, that each of the aforementioned elections will be subject to adjustment and proration provisions as described in the merger
agreement.

Also in connection with the merger: (i) all outstanding options to purchase our common stock granted pursuant
to one of our stock-based compensation plans will be converted into options to acquire, on substantially identical terms and conditions, a number of shares of Atheros common stock determined by multiplying the number of shares of our common stock
subject to such stock options immediately prior to the closing of the merger by the Option Exchange Ratio (as such term is defined in the merger agreement); provided, however, that certain options held by persons who are not our employees or
consultants, including non-employee members of our board of directors, will be cancelled and automatically converted into the right to receive an amount in cash equal to the product of (A) the number of shares of our common stock that were
issuable upon exercise or settlement of such options immediately prior to the closing and (B) $7.30, less the per share exercise price of such options; (ii) all outstanding awards of our restricted stock units will be converted, on
substantially identical terms and conditions, into restricted stock units of Atheros common stock, except that such restricted stock units will represent the right to receive, upon vesting, 0.267 shares of Atheros common stock; and (iii) each
outstanding award of our restricted common stock shall be converted, on substantially identical terms and conditions, into the number of shares of restricted Atheros common stock and/or cash, as the case may be, as elected by each holder of our
restricted common stock pursuant to such stockholders election described above.

The merger is subject to customary
closing conditions, including, among others: (i) the approval of the merger by our stockholders; (ii) having an effective registration statement on Form S-4 with respect to the Atheros common stock to be issued in connection with the
merger; (iii) the expiration or termination of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended; and (iv) our entry into a license agreement with an affiliate of Atheros. The merger is intended
to qualify as a tax-free reorganization for federal income tax purposes. The merger agreement includes a number of customary representations, warranties, covenants and agreements. Our board of directors has, subject to certain exceptions, agreed to
recommend the adoption and approval of the merger agreement and approval of the merger and has agreed, among other things, to refrain from soliciting, initiating or taking any action to knowingly facilitate or knowingly encourage any inquires or
indications of interest regarding an alternative business combination transaction to the merger. The merger agreement also places certain restrictions on us during the period prior to the transaction closing. The merger agreement may be terminated
by mutual agreement of Atheros and us or by either Atheros or us under certain circumstances, and we may, under certain specified circumstances, be required to pay Atheros a termination fee of $8.5 million.

In connection with the execution of the merger agreement, our executive officers, each of the members of our board of directors and certain
of our stockholders have entered into a support agreement pursuant to which, among other things, each of such persons has agreed (i) to vote his, her or its shares of our common stock (A) in favor of the merger, the merger agreement and
the transaction contemplated thereby and (B) against approval of any proposal made in opposition to the consummation of the merger; and (ii) subject to certain exceptions, to refrain from disposing of his, her or its shares of our common
stock or soliciting alternative acquisition proposals to the merger. We expect to distribute to our stockholders a definitive proxy statement/prospectus related to a special meeting of stockholders to consider and vote on a proposal to approve and
adopt the merger agreement with Atheros and approve the merger. The acquisition is expected to close during the fourth quarter of 2009. However, factors outside of managements control could delay or prevent completion of the proposed merger.

In the third quarter of 2009, we incurred merger related expenses of approximately $1.8 million.

The foregoing description of the merger agreement is qualified in its entirety by reference to the full text of the merger agreement, a copy
of which was filed as Exhibit 2.1 to the Current Report on Form 8-K that we filed with the SEC on September 9, 2009. A detailed description of the terms of the merger agreement and other relevant information is also provided in the
registration statement on Form S-4 filed with the SEC by Atheros.



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INTELLON CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS(Continued)

SEPTEMBER 30, 2009 (Unaudited)



11. Subsequent Events

During October 2009, we granted a total of 2,000 non-qualified stock options to new employees at an exercise price of $7.49 per share, which
is equal to the closing sales price for our common stock as quoted on the NASDAQ Global Market on the date of grant.

Additional
Information

In connection with the proposed acquisition of us by Atheros, Atheros has filed a registration statement on
Form S-4 containing a proxy statement/prospectus and other documents concerning the proposed acquisition with the SEC. Investors and security holders are urged to read the proxy statement/prospectus and any amendments thereto when they become
available and other relevant documents filed with the SEC regarding the proposed transaction because they will contain important information. Investors and security holders may obtain a free copy of the proxy statement/prospectus, as amended (when
it is available), and other documents filed by Atheros and us with the SEC at the SECs website at www.sec.gov. The proxy statement/prospectus, as amended (when available) and other documents filed with the SEC may also be obtained for free by
contacting Atheros Investor Relations by e-mail at ir@atheros.com or by telephone at (408) 830-5762 or by contacting Intellon Investors Relations by email at Suzanne@blueshirtgroup.com or by telephone at (415) 217-4962. Investors may also obtain
free copies of the documents filed with the SEC on Atheros website at www.atheros.com or our website at www.intellon.com.

We, Atheros, and our respective directors, executive officers and certain members of management and certain employees may be deemed to be participants in the solicitation of proxies from our stockholders in connection with the transaction.
Additional information concerning our directors and executive officers is set forth in our proxy statement for our 2009 Annual Meeting of Stockholders, which was filed with the SEC on April 28, 2009. These documents are available free of charge at
the SECs website at www.sec.gov or by going to, respectively, Atheros Investors page on its corporate website at www.atheros.com and our Investor Relations page on our corporate website at www.intellon.com. Additional information
regarding the persons who may, under the rules of the SEC, be deemed participants in the solicitation of proxies in connection with the proposed transaction, and a description of their direct and indirect interests in the proposed transaction, which
may differ from the interests of the our stockholders and Atheros stockholders generally, is set forth in the proxy statement/prospectus that is contained in the registration statement on Form S-4, as amended (when it is available) that was filed by
Atheros with the SEC, which is available free of charge at the SECs web site at www.sec.gov or our website at www.intellon.com.



|ITEM 2. | MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
|------- | -------------------------------------------------------------------------------------

Certain statements contained in this Quarterly Report, including those in this section entitled Managements Discussion and Analysis
of Financial Condition and Results of Operation that are not historical facts, such as statements regarding our planned merger with Atheros, constitute forward-looking statements. Words such as expects,
anticipates, targets, goals, projects, intends, plans, believes, seeks, estimates, continues, will, may,
might, can, variations of such words, and other similar expressions are predictions of, or indicate, future events and trends, and typically are intended to identify forward-looking statements. Such statements are subject to
a number of risks and uncertainties which could cause actual results to differ materially from those projected, including those set forth under Part II. Item 1A. Risk Factors in this Quarterly Report. Given these uncertainties, you
are cautioned not to place undue reliance on such statements. We also undertake no obligation to publicly update or revise any forward-looking statement to reflect current or future events or circumstances.

The interim financial statements and this Managements Discussion and Analysis of Financial Condition and Results of Operations
should be read in conjunction with the audited financial statements and notes thereto for the year ended December 31, 2008 and the related Managements Discussion and Analysis of Financial Condition and Results of Operations, both of which
are contained in our Annual Report on Form 10-K, as well as in conjunction with our subsequent reports on Forms 10-Q and 8-K.

Overview

We are a leading fabless semiconductor company that designs and sells integrated circuits (ICs) for
high-speed communications over existing electrical wiring. Our ICs enable home connectivity, which is the sharing and moving of content among home gateways, personal computers and other consumer electronics products in the home. Consumer demand for
broadband services and the proliferation of digital video, audio and data content are driving the market for home connectivity. We believe our solutions are targeted to address the challenges of sharing entertainment content throughout the home.
Products using our ICs are easy to install and use, and deliver connectivity through electrical outlets across the home. Our newest ICs also meet the performance demands required for the delivery of high-definition video content.

We have made a substantial investment in research and development and in sales and marketing since our inception in 1989, and, as a result,
we sell two families of powerline ICs, HomePlug-based ICs, which account for the majority of our sales, and command and control ICs. We outsource our semiconductor fabrication, assembly and test functions, reducing the level of our capital
investment and enabling us to focus on the design, development, sale and marketing of our products. As of September 30, 2009, we had shipped approximately 41.8 million powerline communications ICs, including approximately 33.9 million
HomePlug-based ICs that have been integrated into adapters, set-top boxes and other commercial applications. We shipped over 3.2 million powerline communications ICs in the three months ended September 30, 2009, a 3% decline from shipments
of over 3.3 million powerline communications ICs in the three months ended September 30, 2008. We shipped approximately 8.0 million powerline communications ICs in the nine months ended September 30, 2009, a 7% decline from
shipments of over 8.6 million powerline communications IC in the nine months ended September 30, 2008. Our HomePlug-based ICs represented approximately 99% of our revenue for each of the three and nine months ended September 30, 2009.
We expect sales of our HomePlug-based products to continue to represent the predominant share of our revenue in the foreseeable future.

In the third quarter of 2009, we incurred a net loss of $0.4 million, primarily due to merger related expenses of approximately $1.8 million, compared to net income of $0.3 million in the second quarter
of 2009 and net income of $0.5 million in the third quarter of 2008. Our accumulated deficit as of September 30, 2009 was $135.8 million.

In the third quarter of 2009, our total revenue was $19.9 million compared to $17.5 million in the second quarter of 2009 and $20.1 million in the third quarter of 2008. The 14% sequential increase in
revenue during the third quarter of 2009 compared to the second quarter of 2009 was primarily due to a 30% increase in sales in the service provider channel and a 25% increase in sales in the commercial channel for Ethernet-over-Coax applications in
China, which was partially offset by a 12% sequential decline in sales in the retail channel, primarily due to continued global economic weakness. The 1.0% quarter-over-quarter decrease in revenue during the third quarter of 2009 compared to the
third quarter of 2008 was primarily due to a 23% decline in sales in the retail channel, which was partially offset by an 8% increase in sales in the service provider channel and a 286% increase in sales in the commercial channel for
Ethernet-over-Coax applications.



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In the fourth quarter of 2009, we expect our revenue and aggregate unit sales of our ICs to
increase compared to the third quarter of 2009 and the fourth quarter of 2008. However, we continue to be concerned about the global economic downturn and any deterioration that may occur as well as the associated risks of delays and cancellations
in customer orders and the related difficulty in forecasting our product demand, which could adversely impact our revenue, inventory levels, gross profit and results of operations and we could continue to incur increased losses as a result.

We sell our products directly to original equipment manufacturers (OEMs) and service providers, which include our ICs in
their products. We also sell our products directly to original design manufacturers (ODMs), which include our ICs in products they supply to OEMs and service providers. ODMs purchase our products only when an OEM incorporates our IC into the design
of the OEMs product. In addition, we sell our products to distributors, which are independent entities that assist us in identifying and servicing OEMs and ODMs and generally purchase our products directly from us for resale to their OEM and
ODM customers. These OEMs and ODMs, in turn, sell our products to service providers and, through retail channels, to end-user customers. Service providers use our HomePlug-based ICs to provide in-home connectivity for a variety of services,
including Internet Protocol Television (IPTV) and broadband distribution as well as movies-on-demand. In some cases, a service provider makes products containing our ICs available to its customers as part of the customers service subscription,
sometimes as an installer option. Other service providers offer such products to customers for purchase at the customers discretion. As a result, the percent of a service providers installations using product containing our ICs may vary
significantly. For the three months ended September 30, 2009, service providers accounted for approximately 63% of our revenue, or $12.5 million. Revenue from the service provider channel in the third quarter of 2009 increased approximately 30%
compared to the second quarter of 2009, and increased approximately 8% compared to the third quarter of 2008. The fluctuations in demand for our HomePlug-based ICs in the service provider channel are due, in part, to order timing by our customers,
as well as to changes in demand from a single customer deploying set-top boxes incorporating our HomePlug 1.0 ICs. Historically, demand from this customer has fluctuated significantly. Sales to this customer declined approximately 16%, or $0.7
million, for the three months ended September 30, 2009 and approximately 30%, or $2.7 million, for the nine months ended September 30, 2009, compared to the corresponding periods in 2008, primarily as a result of an inventory over-stock
position at this customer that affected sales significantly in the first half of 2009. However, sales to this customer increased sequentially approximately 174%, or $2.5 million, in the third quarter of 2009 compared to the second quarter of 2009.
In addition, we expect sales to this customer to increase significantly in the fourth quarter of 2009 compared to the third quarter of 2009. However, we expect sales to this customer on an annual basis will be lower in 2009 compared to 2008.

Our sales have historically been made on the basis of purchase orders rather than long-term agreements. The demand for our
products is ultimately dependent upon sales of our customers products through their channels to retail purchasers, service providers and other customers. As a result, it is difficult for us to accurately forecast our product demand. If the
resulting sales of our customers products are less than forecasted by our customers, our customers will reduce or terminate their demand for our products. Our lack of visibility into our own customers end-customer demand causes us to
experience sudden and unexpected fluctuations in our revenue, product mix, inventory levels and gross margins, and we expect these fluctuations to continue and potentially increase in frequency and severity. The limited visibility experienced by us
and our customers is exacerbated during product transitions, where we must assess demand both for the new product being introduced and the existing product being replaced. During the three and nine months ended September 30, 2009, revenue in
the retail channel declined approximately 23% and 32% compared to the three and nine months ended September 30, 2008, respectively, largely due to the global economic downturn. Although sales into the retail channel increased approximately 96%
during the second quarter of 2009 compared to the first quarter of 2009 due, in part, to channel inventory replacement by our customers, sales in our retail channel declined during the third quarter of 2009 by 12% compared to the second quarter of
2009. We expect sales in the retail channel to increase slightly sequentially in the fourth quarter of 2009 due, in part, to channel inventory replacement by our customers, new product introductions and anticipated seasonal sales in the fourth
quarter.

Our customers products are complex and require significant time to define, specify, design and manufacture to
meet production requirements and volume demands. Accordingly, our sales cycle is long. The typical time from early engagement by our sales force to actual product introduction typically runs 6 to 12 months for adapter products to as much as 12 to 30
months for embedded consumer electronics products and products used by service providers and electric utilities. This cycle begins with our technical marketing, sales and field application engineers engaging with the decision maker, either an OEM or
service provider, who selects our product. These lengthy sales cycles require significant investments of time, resources and engineering support before we realize revenue from product sales, if at all. However, if we are successful, a customer will
decide to incorporate our IC in its product, which we refer to as a design win. We believe design wins provide a competitive advantage, particularly for embedded products, because once one of our products is incorporated into a



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customers design, a redesign to incorporate a competitors product in place of ours would generally be time-consuming and expensive. However, a design win does not assure continued
business with the customer or, in the case of a service provider, indicate the percent of the service providers subscriber installations where our product will be deployed.

We sell our products worldwide through multiple channels that include distributors, independent sales representatives and direct sales. Our
sales organization consists of sales professionals, technical sales support and field application engineering. Our independent distributors primarily receive discounts on our products for resale, and occasionally they earn commissions on the
products sold directly to our OEMs or ODMs. For the three months ended September 30, 2009 and 2008, 83% and 77% of our revenue was from direct channels, respectively. For the nine months ended September 30, 2009 and 2008, 82% and 75% of
our revenue was from direct channels, respectively.

We have direct sales personnel based in the U.S., Europe and Asia. We
also have field applications engineering personnel based in each of these locations who support all of our market channels. These employees provide technical support and assistance to existing and potential customers in designing, testing and
qualifying products that incorporate our ICs. In addition, we have a business development group that focuses on marketing to service providers in all of our geographic markets.

In the third quarter of 2009, our operating expenses were $10.5 million, compared to $8.5 million in the second quarter of 2009 and $8.0
million in the third quarter of 2008. The increase in operating expenses in the third quarter of 2009 was primarily due to approximately $1.8 million in merger related expenses. In the remainder of 2009, we expect to hire additional employees to
support our operations. As a result, we expect personnel costs to increase in the future as we increase the number of our full-time employees. The actual increase in costs will depend on the timing and compensation of new hires. In the fourth
quarter of 2009, we expect a sequential increase in operating expenses compared to the third quarter of 2009 due to the anticipated increases in engineering program costs related to our next generation ICs and product feature enhancements, as well
as increases in payroll for new hires, payroll taxes, and aggregate investment banking and legal fees and expenses in connection with our planned merger.

Proposed Merger with Atheros

On September 8, 2009, we entered into a
definitive merger agreement with Atheros Communications, Inc. (Atheros) pursuant to which Atheros will acquire us in a stock and cash transaction. As a result of the merger, each outstanding share of our common stock will be automatically converted
into the right to receive Atheros common stock and equivalents (including the assumption of our outstanding restricted stock units and stock options) representing between 45 and 55 percent of the total consideration in the merger and with the
remainder being paid in cash, providing an overall value of $7.30 per share based on the five-day average closing price of Atheros as of September 4, 2009. Completion of the merger is subject to customary closing conditions, including approval
of the merger by our stockholders. If the merger is not completed, under some circumstances, we may have to pay a termination fee to Atheros in the amount of $8.5 million.

For a description of our proposed merger with Atheros, please refer to the registration statement on Form S-4, and any amendments thereto,
filed by Atheros with the SEC. The Form S-4 contains a proxy statement/prospectus and other documents concerning the proposed merger. The proxy statement/prospectus, as amended (when available), and other documents filed with the Securities and
Exchange Commission (SEC) by Atheros and us in connection with the proposed merger are available at the SECs website at www.sec.gov. For additional information regarding potential risks and uncertainties associated with the proposed
merger, please see Part I, Item 1A, Risk Factors below.

Description of Our Revenue, Cost of Revenue and Expenses

Revenue

Our revenue is generated primarily from shipments of our IC products. The price of our IC products is influenced by market and competitive conditions. Periodically, we reduce the price of our products as market and competitive conditions
change or as we are able to reduce our manufacturing costs. In addition, the average selling price of our ICs can vary due to changes in our product mix and customer base. To date, all of our revenue has been denominated in U.S. dollars. Therefore,
the main factors that impact our revenue are unit volumes and average selling prices.

We also sell development tools to our
customers to enable them to build their products around our ICs. Revenue from the sale of development tools was approximately $27,000 and $0.1 million for the three month periods ended September 30, 2009 and 2008, respectively. Revenue from the
sale of development tools was approximately $0.1 million and $0.2 million for the nine month periods ended September 30, 2009 and 2008, respectively.

We sell our ICs directly to OEMs and service providers or indirectly through ODMs and distributors. Historically, a small number of customers have accounted for a substantial portion of our revenue and
this concentration has



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been increasing. We anticipate that significant customer concentration will continue for the foreseeable future and may increase during the remainder of 2009. Our top five customers accounted for
approximately 68% and 70% of our revenue for the nine months ended September 30, 2009 and 2008, respectively. The customers representing 10% or more of our revenue during the periods presented were:



|                                              |  |                                  |   |  |                                 |   |  |      |   |  |      |  
|--------------------------------------------- |  | -------------------------------- | - |  | ------------------------------- | - |  | ---- | - |  | ---- | -
|                                              |  | Three Months Ended September 30, |   |  | Nine Months Ended September 30, |  
|                                              |  | 2009                             |   |  | 2008                            |   |  | 2009 |   |  | 2008 |  
|Free (Service Provider)                       |  | 21                               | % |  | 18                              | % |  | 22   | % |  | 19   | %
|devolo AG (OEM)                               |  | 15                               |   |  | 20                              |   |  | 21   |   |  | 19   |  
|Chenmtech Co Ltd (Distributor)                |  | 14                               |   |  | 10                              |   |  | 13   |   |  | *    |  
|EchoStar (Service Provider)                   |  | 13                               |   |  | *                               |   |  | *    |   |  | *    |  
|Jabil Circuit India Pvt Ltd (ODM)             |  | *                                |   |  | 12                              |   |  | *    |   |  | *    |  
|Lumax International Corporation (Distributor) |  | *                                |   |  | 12                              |   |  | *    |   |  | 13   |  



|* | Denotes that a customer accounted for less than 10% of our revenue in a given period.
|- | -------------------------------------------------------------------------------------

In general, we are not able to track the amount of our product sold by our OEM, ODM and distributor customers to their ultimate end-use
customers. However, we believe that several of our ODM customers produce products using our HomePlug 1.0 ICs for a single end-use customer, EchoStar Corporation (EchoStar). For the three months ended September 30, 2009 and 2008, we estimate
that EchoStars direct purchases and indirect purchases through its various ODMs would have accounted for approximately 20% and 23% of our aggregate revenue, respectively. For the nine months ended September 30, 2009 and 2008, we estimate
that EchoStars direct purchases and indirect purchases through its various ODMs would have accounted for approximately 12% and 17% of our aggregate revenue, respectively.

We have experienced variations in demand from most of our customers, including our largest customers. These variations, which will likely
continue, are due to a number of factors, including our customers inability to predict accurately their end-customer demand, delays in customer programs using our ICs, the rate of adoption of powerline communications in the markets we serve,
changes in our product mix and customer base, our efforts to streamline our sales channel, the market acceptance of our products, particularly our new products, the availability of competitive products and fluctuations in the global economy. We have
therefore been subject to significant variations in orders from our customers, with orders, including large orders, followed by periods of limited demand from such customers. In light of the current adverse economic conditions, we believe there will
be a higher risk of delays and cancellations in customer orders. In the event of material order delays or cancellations or the loss of business to competing suppliers or technologies, we will experience significantly greater volatility in our
revenue and earnings or losses, as applicable, and this volatility could be more pronounced than expected given our customer concentration. In the event of an order delay or cancellation by a large customer, by a group of customers serving the same
indirect customer, or by a large number of smaller customers, we could experience a significant quarterly or annual decline in revenue and increase in operating losses.

Most of our sales are to customers outside the U.S. and Canada, which we consider North America. These sales statistics only relate to our direct customers and not the end-customers purchasing the
products that incorporate our ICs. The following sets forth our revenue breakdown by geographic region, in thousands and as a percentage of revenue, during the periods presented.



|              |  |                                    |        |  |                                 |   |  |      |        |  |       |   |  |   |        |  |       |   |  |   |        |  |       |  
|------------- |  | ---------------------------------- | ------ |  | ------------------------------- | - |  | ---- | ------ |  | ----- | - |  | - | ------ |  | ----- | - |  | - | ------ |  | ----- | -
|              |  | Three Months Ended September 30,   |        |  | Nine Months Ended September 30, |  
|              |  | 2009                               |        |  | 2008                            |   |  | 2009 |        |  | 2008  |  
|              |  | (in thousands, except percentages) |       
|Asia          |  | $                                  | 7,804  |  | 39.1                            | % |  | $    | 9,683  |  | 48.1  | % |  | $ | 20,394 |  | 38.6  | % |  | $ | 25,211 |  | 46.2  | %
|Europe        |  |                                    | 7,645  |  | 38.4                            |   |  |      | 9,091  |  | 45.2  |   |  |   | 25,573 |  | 48.3  |   |  |   | 23,730 |  | 43.5  |  
|North America |  |                                    | 4,484  |  | 22.5                            |   |  |      | 1,338  |  | 6.7   |   |  |   | 6,940  |  | 13.1  |   |  |   | 5,607  |  | 10.3  |  
|Other         |  |                                    |       |  |                                |   |  |      |       |  |      |   |  |   | 9      |  | 0.0   |   |  |   | 6      |  | 0.0   |  
|              |  |                                    |        |  |                                 |   |  |      |        |  |       |   |  |   |        |  |       |   |  |   |        |  |       |  
|              |  |                                    |        |  |                                 |   |  |     
|Total         |  | $                                  | 19,933 |  | 100.0                           | % |  | $    | 20,112 |  | 100.0 | % |  | $ | 52,916 |  | 100.0 | % |  | $ | 54,554 |  | 100.0 | %

Cost of Revenue

We outsource the wafer fabrication, assembly and test functions of our IC products. We purchase processed wafers on a per wafer basis from
our fabrication, or foundry, suppliers, which are currently United Microelectronics Corporation and Chartered Semiconductor Manufacturing, Ltd for our HomePlug-based ICs, and Chartered Semiconductor



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Manufacturing, Ltd for our command and control ICs. We also outsource the assembly, final testing and other processing of our products to third-party contractors. We negotiate wafer fabrication
on a purchase order basis and we do not have long-term agreements with any of our third-party contractors. For some of our HomePlug AV-based products, we also purchase analog front-end ICs and line drivers from third parties, which are incorporated
into multi-chip modules or chipsets sold by us. Any significant product quality or reliability concerns or disruption in the operations of one or more of our wafer fabrication facilities, assembly or test subcontractors, or third-party analog
front-end and line driver IC suppliers would adversely impact the production of our products and our ability to meet customer demand.

Cost of revenue includes primarily the cost of silicon wafers purchased from our foundry suppliers as well as the analog front-end ICs and line drivers we purchase from third parties. In addition, cost of revenue includes other outsourced
manufacturing costs and costs associated with the assembling and testing of our ICs. Cost of revenue also includes items such as license expense, purchasing and production planning personnel and related expenses and inventory valuation write-downs
to state inventory at the lower of cost or market caused by product obsolescence and transitions from older to newer products. Our future cost of goods sold could fluctuate based on the volume of ICs sold and the resulting product mix, which
consists of products with different costs per IC.

As we do not have formal, long-term pricing agreements with our outsourcing
suppliers, our wafer costs and services are subject to price fluctuations based on the cyclical supply and demand for semiconductors, our suppliers production costs and inflation. We also face the risks associated with how much acceptable
product will result from the manufacturing process of our ICs, or yield, as identified when the product is tested. These risks exist at several stages of the manufacturing process, including the manufacture of the wafers, cutting the wafers into the
die that comprise the individual ICs and assembling the die into a multi-chip or a single-chip package. If our manufacturing yields decrease at any stage of production, our cost per unit increases, which could have a significant adverse impact on
our gross margins. Manufacturing yields on newly-introduced ICs may vary significantly until such time as the manufacturing process parameters are fully engineered. Manufacturing yields on mature products may also vary. We believe that the
difficulty of achieving satisfactory IC yields will increase as we continue to move our IC production processes to smaller geometries, transition existing products to different wafer foundries and integrate our ICs into more multi-chip modules in an
effort to offer competitive cost and performance advantages.

Gross Profit

Our gross profit has varied from period-to-period. Factors that have affected and will continue to affect gross profit in the future include
product sales mix, customer mix, manufacturing yields, wafer pricing, excess and obsolete inventory, pricing by competitors, subcontractors and suppliers and new product introductions. In the fourth quarter of 2009, we anticipate that our gross
profit margins may be slightly lower compared to the third quarter of 2009 due to changes in product and customer mix. Among other factors, we expect demand for our lower margin HomePlug 1.0 ICs we sell to one of our service provider customers to
increase significantly sequentially in the fourth quarter of 2009 in absolute dollars and as a percentage of our total product mix, which will negatively affect our gross profit margins. We expect that this negative impact may be partially offset by
a further increase in the percentage of our total product mix attributable to our INT6400 HomePlug AV-based IC, which has an improved cost structure compared to our earlier generation HomePlug AV-based IC, the INT6300.

Research and Development

Research and development expense primarily consists of compensation and associated costs related to development employees and contractors, mask costs, prototype wafers, software and engineering
development, software licenses, reference design development costs, development testing and evaluation, occupancy costs, travel, depreciation expense and stock-based compensation. All research and development costs are expensed as incurred.

We have experienced significant fluctuations in research and development expenses, in part, due to the timing of our creation
and introduction of new products and product enhancements and the degree to which our new products and product enhancements have represented major changes from our then-existing products. As we create new products and product enhancements, we often
use third-party contractors to supplement our own research and development teams. We also incur costs for third-party intellectual property that we incorporate into our designs. If we are producing a major new product platform, as we did with the
introduction of our first HomePlug AV-based IC, these costs are generally more significant than if we are producing a cost-down version of an existing IC, as we did with our second and third generation HomePlug AV-based ICs and second sourced
HomePlug 1.0 with Turbo IC. In addition, as is common in the semiconductor industry, we incur costs associated with the creation of the masks that our foundry vendors use to produce our ICs. Mask costs are more expensive for ICs that use smaller
geometries for the manufacturing process. In the future, we may continue to transition our ICs to lower process geometries, which we expect would increase the cost of the masks for such ICs. In addition, we may be required to pay for multiple masks
as part of our IC design creation process, which could have a significant adverse effect on



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research and development expense. Historically, most of our new IC development has occurred on a sequential basis, with only one design project occurring at a time. In the future, we believe that
we will need to pursue multiple IC development efforts simultaneously in order to be competitive, which will increase our overall research and development expenses.

We expect our research and development costs to increase in absolute dollars in the future as we invest to develop new products. Additionally, we expect these costs, as a percentage of revenue, to
fluctuate from one period to another. Specifically, we expect our research and development expenses will increase for the fourth quarter of 2009 compared to the third quarter of 2009 as we plan to tape-out our next generation IC, focus resources on
future designs and hire additional personnel.

Sales and Marketing

Sales and marketing expense relates primarily to compensation and associated costs for marketing, business development and selling personnel,
public relations, promotional and other marketing expenses, travel, trade show expenses, depreciation expenses, occupancy costs and stock-based compensation. We expect that sales and marketing expenses will be slightly higher in the fourth quarter
of 2009 compared to the third quarter of 2009.

General and Administrative

General and administrative expense relates primarily to compensation and associated costs for general and administrative personnel,
information systems, insurance, professional fees, occupancy costs, travel and stock-based compensation. We expect that general and administrative expenses will be significantly higher in the fourth quarter of 2009 compared to the third quarter of
2009, primarily due to investment banking and legal fees and expenses in connection with our planned merger.

Total
Other Income (Expense)

Total other income (expense) consists primarily of interest income, interest expense and other
expenses. Interest income consists of interest earned on cash, cash equivalents and short-term investments. Other expenses consist primarily of fees and expenses related to incorporation and franchise taxes, which exceeded our interest income in the
three months ended September 30, 2009 due to higher than anticipated franchise taxes for 2009. We expect our total other income and expense to be unchanged in the fourth quarter of 2009, compared to the third quarter of 2009.

Provision for Income Taxes

During the three and nine months ended September 30, 2009, we recognized approximately $20,000 and $110,000 of income tax benefit, respectively, related to our Canadian subsidiary, which was fully
offset by approximately $45,000 and partially offset by approximately $75,000, respectively, in U.S. Federal income tax expense. As of September 30, 2009, we had no accrued interest or any penalty associated with any unrecognized tax benefits,
nor was any interest expense recognized during the three and nine months ended September 30, 2009.

Critical Accounting Policies and
Estimates

Our managements discussion and analysis of our financial condition and results of operations is based on
our financial statements, which have been prepared in accordance with U.S. generally accepted accounting principles (GAAP). The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of
assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements, as well as reported revenue and expenses during the reporting periods. We base our estimates on historical experience and on
various other factors that we believe are reasonable under the circumstances. The SEC considers an accounting policy to be critical if it is important to a companys financial condition and results of operations and if it requires the exercise
of significant judgment and the use of estimates on the part of management in its application. We have discussed the selection and development of critical accounting policies with the audit committee of our board of directors, and the audit
committee has reviewed our related disclosures in this filing. Although we believe that our judgments and estimates are appropriate, actual results may differ from those estimates. Our critical accounting policies are discussed in our Annual Report
on Form 10-K for the year ended December 31, 2008 and there have been no material changes.



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Consolidated Results of Operations

The following sets forth our selected consolidated statement of operations data expressed in thousands and as a percentage of revenue for the
periods presented:



|                                            |  |                                    |        |   |                                 |       |    |      |   |        |             |  |       |      |  |   |             |   |  |       |    |  |             |        |   |  |       |   
|------------------------------------------- |  | ---------------------------------- | ------ | - | ------------------------------- | ----- | -- | ---- | - | ------ | ----------- |  | ----- | ---- |  | - | ----------- | - |  | ----- | -- |  | ----------- | ------ | - |  | ----- | --
|                                            |  | Three Months Ended September 30,   |        |   | Nine Months Ended September 30, |      
|                                            |  | 2009                               |        |   | % ofRevenue                     |       |    | 2008 |   |        | % ofRevenue |  |       | 2009 |  |   | % ofRevenue |   |  | 2008  |    |  | % ofRevenue |       
|                                            |  | (in thousands, except percentages) |       
|Revenue                                     |  | $                                  | 19,933 |   |                                 | 100.0 | %  |      | $ | 20,112 |             |  | 100.0 | %    |  | $ | 52,916      |   |  | 100.0 | %  |  | $           | 54,554 |   |  | 100.0 | % 
|                                            |  |                                    |        |   |                                 |       |    |     
|Cost of revenue                             |  |                                    | 9,860  |   |                                 | 49.5  |    |      |   | 11,917 |             |  | 59.3  |      |  |   | 26,128      |   |  | 49.4  |    |  |             | 31,197 |   |  | 57.2  |   
|                                            |  |                                    |        |   |                                 |       |    |      |   |        |             |  |       |      |  |   |             |   |  |       |    |  |             |        |   |  |       |   
|Gross profit                                |  |                                    | 10,073 |   |                                 | 50.5  |    |      |   | 8,195  |             |  | 40.7  |      |  |   | 26,788      |   |  | 50.6  |    |  |             | 23,357 |   |  | 42.8  |   
|                                            |  |                                    |        |   |                                 |       |    |     
|Cost of operations:                         |  |                                    |        |   |                                 |       |    |      |   |        |             |  |       |      |  |   |             |   |  |       |    |  |             |        |   |  |       |   
|Research and development                    |  |                                    | 4,423  |   |                                 | 22.2  |    |      |   | 4,038  |             |  | 20.1  |      |  |   | 12,011      |   |  | 22.7  |    |  |             | 12,417 |   |  | 22.7  |   
|Sales and marketing                         |  |                                    | 2,042  |   |                                 | 10.2  |    |      |   | 1,979  |             |  | 9.8   |      |  |   | 6,611       |   |  | 12.5  |    |  |             | 6,253  |   |  | 11.5  |   
|General and administrative                  |  |                                    | 4,003  |   |                                 | 20.1  |    |      |   | 2,010  |             |  | 10.0  |      |  |   | 8,334       |   |  | 15.7  |    |  |             | 6,281  |   |  | 11.5  |   
|                                            |  |                                    |        |   |                                 |       |    |      |   |        |             |  |       |      |  |   |             |   |  |       |    |  |             |        |   |  |       |   
|Operating income (loss)                     |  |                                    | (395   | ) |                                 | (2.0  | )  |      |   | 168    |             |  | 0.8   |      |  |   | (168        | ) |  | (0.3  | )  |  |             | (1,594 | ) |  | (2.9  | ) 
|                                            |  |                                    |        |   |                                 |       |    |     
|Other income (expense)                      |  |                                    |        |   |                                 |       |    |      |   |        |             |  |       |      |  |   |             |   |  |       |    |  |             |        |   |  |       |   
|Interest income                             |  |                                    | 37     |   |                                 | 0.2   |    |      |   | 283    |             |  | 1.4   |      |  |   | 130         |   |  | 0.2   |    |  |             | 978    |   |  | 1.8   |   
|Other expense                               |  |                                    | (46    | ) |                                 | (0.2  | )  |      |   | (31    | )           |  | (0.1  | )    |  |   | (94         | ) |  | (0.2  | )  |  |             | (94    | ) |  | (0.2  | ) 
|                                            |  |                                    |        |   |                                 |       |    |      |   |        |             |  |       |      |  |   |             |   |  |       |    |  |             |        |   |  |       |   
|Total other income (expense)                |  |                                    | (9     | ) |                                 | 0.0   |    |      |   | 252    |             |  | 1.3   |      |  |   | 36          |   |  | 0.0   |    |  |             | 884    |   |  | 1.6   |   
|                                            |  |                                    |        |   |                                 |       |    |      |   |        |             |  |       |      |  |   |             |   |  |       |    |  |             |        |   |  |       |   
|                                            |  |                                    |        |   |                                 |       |    |     
|Income (loss) before income taxes (benefit) |  |                                    | (404   | ) |                                 | (2.0  | )  |      |   | 420    |             |  | 2.1   |      |  |   | (132        | ) |  | (0.3  | )  |  |             | (710   | ) |  | (1.3  | ) 
|Income tax expense (benefit)                |  |                                    | 25     |   |                                 | 0.1   |    |      |   | (61    | )           |  | (0.3  | )    |  |   | (35         | ) |  | (0.1  | )  |  |             | (4     | ) |  | (0.0  | ) 
|                                            |  |                                    |        |   |                                 |       |    |      |   |        |             |  |       |      |  |   |             |   |  |       |    |  |             |        |   |  |       |   
|Net income (loss)                           |  | $                                  | (429   | ) |                                 | (2.1  | )% |      | $ | 481    |             |  | 2.4   | %    |  | $ | (97         | ) |  | (0.2  | )% |  | $           | (706   | ) |  | (1.3  | )%
|                                            |  |                                    |        |   |                                 |       |    |      |   |        |             |  |       |      |  |   |             |   |  |       |    |  |             |        |   |  |       |   

Comparison of Three and Nine Months Ended September 30, 2009 and 2008

Revenue



|        |  |                                    |        |      |                                 |               |  |      |      |  |      |        |               |   |        |  |      |   
|------- |  | ---------------------------------- | ------ | ---- | ------------------------------- | ------------- |  | ---- | ---- |  | ---- | ------ | ------------- | - | ------ |  | ---- | --
|        |  | Three Months Ended September 30,   |        |      | Nine Months Ended September 30, |              
|        |  | 2009                               |        | 2008 |                                 | PercentChange |  |      | 2009 |  | 2008 |        | PercentChange |  
|        |  | (in thousands, except percentages) |       
|Revenue |  | $                                  | 19,933 |      | $                               | 20,112        |  | (0.9 | )%   |  | $    | 52,916 |               | $ | 54,554 |  | (3.0 | )%

Our revenue for the three and nine months ended September 30, 2009 was lower in
both aggregate unit volume and absolute dollars compared to the corresponding periods in 2008. The decrease in revenue for the three month period was primarily due to the decrease in sales of our command and control ICs to $0.2 million for the three
months ended September 30, 2009, compared to $0.6 million for the corresponding period in 2008, a 66.5% decrease. The decrease in revenue for our command and control ICs for the three months ended September 30, 2009 over the prior year
period was primarily due to a 68.1% decrease in unit volumes, which was partially offset by a 5.0% increase in average selling prices. However, the sales of our HomePlug-based ICs increased to $19.7 million in the three months ended
September 30, 2009 from $19.5 million in the corresponding period in 2008, a 1.3% increase. The increase in revenue for our HomePlug-based ICs for the three months ended September 30, 2009 over the prior year period was primarily due to a
1.5% increase in average selling prices due to product mix and a slight decline in unit volumes.

The decrease in revenue for
the nine month period was primarily due to the decrease in sales of our command and control ICs to $0.5 million for the nine months ended September 30, 2009, compared to $1.9 million for the



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corresponding period in 2008, a 75.3% decrease. The decrease in revenue for our command and control ICs for the nine months ended September 30, 2009 over the prior year period was primarily
due to a 76.3% decrease in unit volumes, which was partially offset by a 4.0% increase in average selling prices. In addition, the sales of our HomePlug-based ICs decreased to $52.4 million in the nine months ended September 30, 2009 from $52.5
million in the corresponding period in 2008, a 0.2% decrease. The decrease in revenue for our HomePlug-based ICs for the nine months ended September 30, 2009 over the prior year period was primarily due to a 3.0% decrease in unit volumes, which
was partially offset by a 2.8% increase in average selling prices due to product mix.

Sales to our top customers varied for
the three and nine months ended September 30, 2009 and 2008. There are a number of factors that influence the percent of sales to our top customers. These factors include, among others, changes in product and customer mix, transitions to newer
products, market acceptance of our products, changes in our customers end-customer demand and our customers inability to predict accurately their end-customer demand, delays in customer programs using our ICs and our efforts to improve
our sales channel. Examples of these trends include:



| |  |  | End Customer Demand. The volume of our sales to ODM customers is dependent, in part, on the demand from their end customers and their ability to
accurately predict such demand. For example, our sales of HomePlug 1.0 ICs to several ODM customers fluctuate as their customer, EchoStar, makes unexpected changes to its product requirements or alternates the ODM building its product. We estimate
that direct sales to EchoStar and indirect sales through its various ODMs for the three months ended September 30, 2009 increased by approximately 174% compared to the three months ended June 30, 2009 and decreased by approximately 16%
compared to the three months ended September 30, 2008. Also, for the three months ended September 30, 2009, sales to devolo AG decreased as a percentage of revenue to 15% from 24% for the three months ended June 30, 2009 and 20% for
the three months ended September 30, 2008, primarily as a result of decreased demand from its end customers. These changes in end customer demand also affect our product and customer mix.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Product and Customer Mix. Sales of our HomePlug-based ICs were $19.7 million for the three months ended September 30, 2009 compared to $19.5
million for the three months ended September 30, 2008 and $17.4 million for the three months ended June 30, 2009. Sales of our command and control ICs were $0.2 million for the three months ended September 30, 2009 compared to $0.6
million for the three months ended September 30, 2008 and $0.1 million for the three months ended June 30, 2009. The sequential increase in sales of our HomePlug-based ICs in the three months ended September 30, 2009 was primarily the
result of the increased sales of our HomePlug 1.0 ICs described above, as well as increased demand in our service provider and Ethernet-over-Coax business in China. These increases were offset, in part, by decreased sales in the retail channel for
the three months ended September 30, 2009 compared to the three months ended June 30, 2009. The sequential increase in sales of our command and control ICs were primarily the result of increased unit demand for these ICs for the three
months ended September 30, 2009.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Sales Channel Improvements. From time to time, we make changes in our sales channel relationships. For example, Chenmtech Co Ltd, which individually
accounted for 14% of our revenue for the three months ended September 30, 2009, purchases some product previously sold to other distributors.
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

We continue to expect variations in our top customers as a result of these and other trends, including the global economic downturn.

Cost of Revenue



|                   |  |                                    |       |   |                                 |   |        |               |  |       |      |  |   |        |   |  |               |        |   |  |       |   
|------------------ |  | ---------------------------------- | ----- | - | ------------------------------- | - | ------ | ------------- |  | ----- | ---- |  | - | ------ | - |  | ------------- | ------ | - |  | ----- | --
|                   |  | Three Months Ended September 30,   |       |   | Nine Months Ended September 30, |  
|                   |  | 2009                               |       |   | 2008                            |   |        | PercentChange |  |       | 2009 |  |   | 2008   |   |  | PercentChange |       
|                   |  | (in thousands, except percentages) |      
|Cost of Revenue    |  | $                                  | 9,860 |   |                                 | $ | 11,917 |               |  | (17.3 | )%   |  | $ | 26,128 |   |  | $             | 31,197 |   |  | (16.2 | )%
|Percent of revenue |  |                                    | 49.5  | % |                                 |   | 59.3   | %             |  |       |      |  |   | 49.4   | % |  |               | 57.2   | % |  |       |   

The decrease in cost of revenue during the three and nine months ended
September 30, 2009, compared to the corresponding periods in 2008, was primarily due to a decrease in unit sales of our HomePlug 1.0 ICs as well as a second sourcing of our HomePlug 1.0 with Turbo ICs and supply chain and product design
efficiencies. Our expenses for purchasing and production planning personnel and related expenses were approximately $0.1 million for each of the three month periods ended September 30, 2009 and 2008. In addition, our expenses for licensing
third-party technologies were approximately $0.3 million for each of the three month periods ended September 30, 2009 and 2008.



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Our expenses for purchasing and production planning personnel and related expenses were
approximately $0.4 million for each of the nine month periods ended September 30, 2009 and 2008. In addition, our expenses for licensing third-party technologies were approximately $0.9 million for each of the nine month periods ended September
30, 2009 and 2008.

Gross Profit



|                   |  |                                    |        |   |                                 |   |       |               |  |      |      |  |   |        |   |  |               |        |   |  |      |  
|------------------ |  | ---------------------------------- | ------ | - | ------------------------------- | - | ----- | ------------- |  | ---- | ---- |  | - | ------ | - |  | ------------- | ------ | - |  | ---- | -
|                   |  | Three Months Ended September 30,   |        |   | Nine Months Ended September 30, |  
|                   |  | 2009                               |        |   | 2008                            |   |       | PercentChange |  |      | 2009 |  |   | 2008   |   |  | PercentChange |       
|                   |  | (in thousands, except percentages) |       
|Gross Profit       |  | $                                  | 10,073 |   |                                 | $ | 8,195 |               |  | 22.9 | %    |  | $ | 26,788 |   |  | $             | 23,357 |   |  | 14.7 | %
|Percent of revenue |  |                                    | 50.5   | % |                                 |   | 40.7  | %             |  |      |      |  |   | 50.6   | % |  |               | 42.8   | % |  |      |  

Gross profit as a percentage of revenue increased in the three and nine months ended
September 30, 2009, compared to the corresponding periods in 2008, primarily due to a decrease in unit sales of our HomePlug 1.0 ICs, and a shift in product mix towards our lower cost 65 nanometer HomePlug AV ICs and HomePlug 1.0 with Turbo
ICs, as well as decreases in the average unit costs of our HomePlug-based ICs resulting from supply chain and product design efficiencies.

Gross profit margins improved in the three months ended September 30, 2009, compared to the corresponding period in 2008, primarily due to decreases in the average unit costs of our HomePlug-based
ICs of 16.8% and an increase in average selling prices for our HomePlug-based ICs of 1.5%. In addition, the average unit costs for our command and control ICs decreased approximately 6.2%, and our average selling prices for our command and control
ICs increased 5.0% for the three months ended September 30, 2009, compared to the corresponding period in 2008. In addition, expenses for our purchasing and production planning personnel were a slightly higher percentage of our revenue in the
three months ended September 30, 2009 compared to the corresponding period in 2008.

Gross profit margins improved in the
nine months ended September 30, 2009, compared to the corresponding period in 2008, primarily due to decreases in the average unit costs of our HomePlug-based ICs of 13.1% and an increase in average selling prices for our HomePlug-based ICs of
2.8%. In addition, the average selling prices for our command and control ICs increased 4.0% for the nine months ended September 30, 2009, compared to the corresponding period in 2008, which was partially offset by an increase in the average
unit costs for our command and control ICs of approximately 1.5%. In addition, expenses for our purchasing and production planning personnel were a slightly higher percentage of our revenue in the nine months ended September 30, 2009 compared
to the corresponding period in 2008.

Research and Development



|                         |  |                                    |       |   |                                 |   |       |               |  |     |      |  |   |        |   |  |               |        |   |  |      |   
|------------------------ |  | ---------------------------------- | ----- | - | ------------------------------- | - | ----- | ------------- |  | --- | ---- |  | - | ------ | - |  | ------------- | ------ | - |  | ---- | --
|                         |  | Three Months Ended September 30,   |       |   | Nine Months Ended September 30, |  
|                         |  | 2009                               |       |   | 2008                            |   |       | PercentChange |  |     | 2009 |  |   | 2008   |   |  | PercentChange |       
|                         |  | (in thousands, except percentages) |      
|Research and Development |  | $                                  | 4,423 |   |                                 | $ | 4,038 |               |  | 9.5 | %    |  | $ | 12,011 |   |  | $             | 12,417 |   |  | (3.3 | )%
|Percent of revenue       |  |                                    | 22.2  | % |                                 |   | 20.1  | %             |  |     |      |  |   | 22.7   | % |  |               | 22.7   | % |  |      |   

The increase in research and development expenses for the three months ended
September 30, 2009, compared to the corresponding period in 2008, was primarily due to increased compensation-related and new hire expenses of $0.3 million.

The decrease in research and development expenses for the nine months ended September 30, 2009, compared to the corresponding period in 2008, was primarily due to a decrease in engineering related
expenses of $0.7 million, primarily for the design and development of our 65 nanometer HomePlug AV-based IC which was introduced in October 2008, which was partially offset by increased compensation-related and new hire expenses of $0.3 million.



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##### Table of Contents

Sales and Marketing



|                    |  |                                    |       |   |                                 |   |       |               |  |     |      |  |   |       |   |  |               |       |   |  |     |  
|------------------- |  | ---------------------------------- | ----- | - | ------------------------------- | - | ----- | ------------- |  | --- | ---- |  | - | ----- | - |  | ------------- | ----- | - |  | --- | -
|                    |  | Three Months Ended September 30,   |       |   | Nine Months Ended September 30, |  
|                    |  | 2009                               |       |   | 2008                            |   |       | PercentChange |  |     | 2009 |  |   | 2008  |   |  | PercentChange |      
|                    |  | (in thousands, except percentages) |      
|Sales and Marketing |  | $                                  | 2,042 |   |                                 | $ | 1,979 |               |  | 3.2 | %    |  | $ | 6,611 |   |  | $             | 6,253 |   |  | 5.7 | %
|Percent of revenue  |  |                                    | 10.2  | % |                                 |   | 9.8   | %             |  |     |      |  |   | 12.5  | % |  |               | 11.5  | % |  |     |  

The slight increase in sales and marketing expenses for the three months ended
September 30, 2009, compared to the corresponding period in 2008, was primarily due to increased compensation-related and new hire expenses of $0.1 million.

The increase in sales and marketing expenses for the nine months ended September 30, 2009, compared to the corresponding period in 2008, was primarily due to increased tradeshow and other marketing
related expenses of $0.4 million.

General and Administrative



|                           |  |                                    |       |   |                                 |   |       |               |  |      |      |  |   |       |   |  |               |       |   |  |      |  
|-------------------------- |  | ---------------------------------- | ----- | - | ------------------------------- | - | ----- | ------------- |  | ---- | ---- |  | - | ----- | - |  | ------------- | ----- | - |  | ---- | -
|                           |  | Three Months Ended September 30,   |       |   | Nine Months Ended September 30, |  
|                           |  | 2009                               |       |   | 2008                            |   |       | PercentChange |  |      | 2009 |  |   | 2008  |   |  | PercentChange |      
|                           |  | (in thousands, except percentages) |      
|General and Administrative |  | $                                  | 4,003 |   |                                 | $ | 2,010 |               |  | 99.2 | %    |  | $ | 8,334 |   |  | $             | 6,281 |   |  | 32.7 | %
|Percent of revenue         |  |                                    | 20.1  | % |                                 |   | 10.0  | %             |  |      |      |  |   | 15.7  | % |  |               | 11.5  | % |  |      |  

The increase in general and administrative expenses for the three months ended
September 30, 2009, compared to the corresponding period in 2008, was primarily due to merger related expenses of approximately $1.8 million and increased compensation related expenses of $0.1 million.

The increase in general and administrative expenses for the nine months ended September 30, 2009, compared to the corresponding period
in 2008, was primarily due to merger related expenses of approximately $1.8 million, increased compensation related expenses of $0.3 million and occupancy related expenses of $0.2 million, which were partially offset by decreased professional fees
of $0.2 million.

Total Other Income (Expense)



|                             |  |                                    |     |   |                                 |   |     |               |  |        |      |  |   |      |   |  |               |     |   |  |       |   
|---------------------------- |  | ---------------------------------- | --- | - | ------------------------------- | - | --- | ------------- |  | ------ | ---- |  | - | ---- | - |  | ------------- | --- | - |  | ----- | --
|                             |  | Three Months Ended September 30,   |     |   | Nine Months Ended September 30, |  
|                             |  | 2009                               |     |   | 2008                            |   |     | PercentChange |  |        | 2009 |  |   | 2008 |   |  | PercentChange |    
|                             |  | (in thousands, except percentages) |    
|Total Other Income (Expense) |  | $                                  | (9  | ) |                                 | $ | 252 |               |  | (103.6 | )%   |  | $ | 36   |   |  | $             | 884 |   |  | (95.9 | %)
|Percent of revenue           |  |                                    | 0.0 | % |                                 |   | 1.3 | %             |  |        |      |  |   | 0.0  | % |  |               | 1.6 | % |  |       |   

The decrease in other income for the three and nine months ended September 30,
2009, compared to the corresponding periods in 2008, was primarily due to a decrease in interest income resulting from reduced interest rates on our invested cash, cash equivalents and short-term investments.

Income Tax Expense (Benefit)



|                             |  |                                    |     |   |                                 |   |      |               |  |       |      |  |   |      |    |  |               |      |    |  |       |  
|---------------------------- |  | ---------------------------------- | --- | - | ------------------------------- | - | ---- | ------------- |  | ----- | ---- |  | - | ---- | -- |  | ------------- | ---- | -- |  | ----- | -
|                             |  | Three Months Ended September 30,   |     |   | Nine Months Ended September 30, |  
|                             |  | 2009                               |     |   | 2008                            |   |      | PercentChange |  |       | 2009 |  |   | 2008 |    |  | PercentChange |     
|                             |  | (in thousands, except percentages) |    
|Income Tax Expense (Benefit) |  | $                                  | 25  |   |                                 | $ | (61  | )             |  | 141.0 | %    |  | $ | (35  | )  |  | $             | (4   | )  |  | 775.0 | %
|Percent of revenue           |  |                                    | 0.1 | % |                                 |   | (0.3 | )%            |  |       |      |  |   | (0.1 | )% |  |               | (0.0 | )% |  |       |  

The income tax expense for the three months ended September 30, 2009 comprises
U.S. Federal income tax expense of approximately $45,000 which was partially offset by net income tax credits attributable to our Canadian subsidiary of approximately $20,000. The income tax benefit for the nine months ended September 30, 2009
comprises net income tax credits attributable to our Canadian subsidiary of approximately $110,000, which was partially offset by U.S. Federal income tax expense of approximately $75,000.



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The income tax benefit for the three and nine months ended September 30, 2008 comprises
net income tax credits attributable to our Canadian subsidiary of approximately $61,000 and $4,000, respectively. There was no U.S. Federal income tax credit or expense for either period.

Liquidity and Capital Resources

The following table summarizes our cash flows:



|                                          |  |                                |         |   |      |   |         |  
|----------------------------------------- |  | ------------------------------ | ------- | - | ---- | - | ------- | -
|                                          |  | Nine Months EndedSeptember 30, |        
|                                          |  | 2009                           |         |   | 2008 |  
|                                          |  | (in thousands)                 |        
|Consolidated Cash Flow Data:              |  |                                |         |   |      |   |         |  
|Net cash provided by operating activities |  | $                              | 7,885   |   |      | $ | 200     |  
|Net cash (used in) investing activities   |  |                                | (18,077 | ) |      |   | (39,037 | )
|Net cash provided by financing activities |  |                                | 102     |   |      |   | 5,554   |  
|                                          |  |                                |         |   |      |   |         |  
|Net decrease in cash and equivalents      |  | $                              | (10,090 | ) |      | $ | (33,283 | )
|                                          |  |                                |         |   |      |   |         |  

Our principal uses of cash historically have consisted of payments to our suppliers
for the costs related to the outsourcing of wafer fabrication, assembly and test functions for our IC products. We have also applied cash for payroll, incentives and other operating expenses including mask expenses and development tools for new
product development. In addition, we have made payments related to the purchase of equipment as well as working capital.

As
of September 30, 2009, our principal sources of liquidity consisted of cash, cash equivalents and short-term investments of $62.3 million, an increase of $6.7 million compared to $55.6 million as of December 31, 2008. Our cash, cash
equivalents and short-term investment balances are primarily the result of net proceeds of $44.5 million, after deducting underwriting discounts, commissions and other offering costs, from our initial public offering in December 2007 and from the
exercise of the underwriters over-allotment option to purchase additional shares of our common stock in January 2008.

In the event our proposed merger with Atheros is not completed, the merger agreement requires us to pay Atheros a termination fee in the amount of $8.5 million if the merger agreement is terminated under specified circumstances,
including if an alternative transaction is entered into or completed under certain circumstances.

Operating Activities

Our cash flows provided by operating activities are significantly influenced by our investments in personnel and
infrastructure intended to position our business for the future, sales made to customers, increases in the number of customers using our products and the amount and timing of payments made by these customers and payments made by us to our vendors.

During the nine months ended September 30, 2009, our operating activities provided approximately $7.9 million of net
cash. Cash provided by operating activities for the nine months ended September 30, 2009 resulted primarily from a decrease of $1.7 million in inventory, a decrease of $0.3 million in accounts receivable related to the timing of customer
payments, an increase of $3.3 million in accounts payable and accrued expenses related to the timing of payments to vendors, non-cash expenses for stock-based compensation of $1.7 million, non-cash depreciation, accretion and amortization of $0.9
million, the receipt of $0.3 million in income tax refunds and an increase of $0.2 million in deferred income. These increases in cash were partially offset by an increase of $0.4 million in prepaid expenses and other assets and a net loss of $0.1
million.

During the nine months ended September 30, 2008, our operating activities provided approximately $0.2 million
of net cash. Cash provided by operating activities for the nine months ended September 30, 2008 resulted primarily from an increase of $3.8 million in accounts payable and accrued expenses related to the timing of payments to vendors, non-cash
expenses for stock-based compensation of $1.3 million, non-cash depreciation, accretion and amortization of $0.7 million and the receipt of income tax refunds and a decrease in prepaid expenses and other assets of $0.1 million. These increases in
cash were partially offset by an increase of $3.3 million in accounts receivable related to the timing of customer payments, an increase of $1.7 million in inventory and a net loss of $0.7 million.

Investing Activities

Our primary investing activities have consisted of purchases of marketable securities, the purchase or development of intangible assets, improvements made to our leased facilities and purchases of
laboratory and computer equipment and software tools used in the design of our ICs. As we continue to invest in our business, we expect purchases of computer and laboratory equipment and development tools to grow in absolute dollars.



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During the nine months ended September 30, 2009, we used approximately $18.1 million of
net cash in investing activities, primarily for the purchase of short-term investments of $49.4 million, which was partially offset by the proceeds from the maturity of short-term investments of $32.8 million. The remaining $1.5 million was used to
purchase property and equipment, as well as for the development of intangible assets. During the nine months ended September 30, 2008, we used approximately $39.0 million of net cash in investing activities, primarily for the purchase of
short-term investments of $37.5 million. The remaining $1.5 million was used to purchase property and equipment as well as for the purchase or development of intangible assets.

Financing Activities

During the nine months ended September 30, 2009, employees exercises of stock options provided approximately $0.1 million of net cash.

During the nine months ended September 30, 2008, we raised $5.6 million in net proceeds, after deducting underwriting discounts and
commissions of $0.4 million and other offering costs of $0.1 million, from the exercise of the underwriters over-allotment option subsequent to our initial public offering in December 2007.

Off Balance Sheet Arrangements

We do not have any special purpose entities, and, other than operating leases as described below, we had no off-balance sheet financing arrangements as of September 30, 2009 or 2008.

Contractual Obligations and Known Future Cash Requirements

Set forth below is information concerning our known contractual obligations as of September 30, 2009 that is fixed and determinable.



|                            |  |                |        |                 |   |           |  |           |       |                  |   |     |  |   |    
|--------------------------- |  | -------------- | ------ | --------------- | - | --------- |  | --------- | ----- | ---------------- | - | --- |  | - | ---
|                            |  | Total          |        | Less than1 year |   | 1-3 years |  | 3-5 years |       | More than5 years
|                            |  | (in thousands)
|Operating lease obligations |  | $              | 4,536  |                 | $ | 1,490     |  | $         | 1,746 |                  | $ | 791 |  | $ | 509
|Purchase obligations        |  |                | 7,664  |                 |   | 7,664     |  |           |      |                  |   |    |  |   |   
|                            |  |                |        |                 |   |           |  |           |       |                  |   |     |  |   |    
|Total                       |  | $              | 12,200 |                 | $ | 9,154     |  | $         | 1,746 |                  | $ | 791 |  | $ | 509
|                            |  |                |        |                 |   |           |  |           |       |                  |   |     |  |   |    

Our principal lease commitments consist of obligations under leases for office space,
office equipment and third-party engineering software.

Future Capital Requirements

We believe that our existing cash, cash equivalents, short-term investments and any operating cash flow will be sufficient to meet our
projected operating and capital expenditure requirements for at least the next twelve months. In addition, we expect that our existing cash, cash equivalents, short-term investments and any operating cash flow will provide us with the financial
flexibility to execute our strategic objectives, including the ability to make acquisitions and strategic investments. Our ability to generate cash, however, is subject to our performance, general economic conditions, industry trends and other
factors. To the extent that our existing cash, cash equivalents, short-term investments and operating cash flow are insufficient to fund our future activities and requirements, we may need to raise additional funds through public or private equity
or debt financing. If we issue equity securities in order to raise additional funds, substantial dilution to existing stockholders may occur. Additional funds may not be available on terms favorable to us or at all, particularly given the current
economic downturn and tightening of credit markets.



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Recent Accounting Pronouncements

With the exception of those stated below, there have been no recent accounting pronouncements or changes in accounting pronouncements during
the nine months ended September 30, 2009, compared to the recent accounting pronouncements described in the Annual Report, that are of material significance, or have potential material significance, to us.

Effective July 1, 2009, we adopted the Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC) 105-10,
Generally Accepted Accounting Principles  Overall(ASC 105-10). ASC 105-10 establishes the FASB Accounting Standards Codification (the Codification) as the source of authoritative accounting principles recognized by the FASB to
be applied by nongovernmental entities in the preparation of financial statements in conformity with U.S. GAAP. Rules and interpretive releases of the SEC under authority of federal securities laws are also sources of authoritative U.S. GAAP for SEC
registrants. All guidance contained in the Codification carries an equal level of authority. The Codification superseded all existing non-SEC accounting and reporting standards. All other non-grandfathered, non-SEC accounting literature not included
in the Codification is non-authoritative. The FASB will not issue new standards in the form of Statements, FASB Staff Positions or Emerging Issues Task Force Abstracts. Instead, it will issue Accounting Standards Updates (ASUs). The FASB will not
consider ASUs as authoritative in their own right. ASUs will serve only to update the Codification, provide background information about the guidance and provide the bases for conclusions on the change(s) in the Codification. References made to FASB
guidance throughout this document have been updated for the Codification.

Effective January 1, 2009, we adopted FASB ASC
805, Business Combinations (ASC 805). ACS 805 establishes principles and requirements for how the acquirer of a business recognizes and measures in its financial statements the identifiable assets acquired, the liabilities assumed, and any
non-controlling interest in the acquiree. The statement also provides guidance for recognizing and measuring the goodwill acquired in the business combination and determines what information to disclose to enable users of the financial statement to
evaluate the nature and financial effects of the business combination. ASC 805 also provides guidance for recognizing changes in an acquirers existing income tax valuation allowances and tax uncertainty accruals that result from a business
combination transaction as adjustments to income tax expense. The adoption of ASC 805 did not have a material impact on our financial position, consolidated results of operations, cash flows or disclosures.

In April 2009, the FASB issued updated guidance related to business combinations, which is included in the Codification in ASC 805-20,
Business Combinations - Identifiable Assets and Liabilities, and Any Noncontrolling Interest (ASC 805-20). ASC 805-20 amends and clarifies ASC 805 to address application issues regarding initial recognition and measurement, subsequent
measurement and accounting and disclosure of assets and liabilities arising from contingencies in a business combination. In circumstances where the acquisition-date fair value for a contingency cannot be determined during the measurement period and
it is concluded that it is probable that an asset or liability exists as of the acquisition date and the amount can be reasonably estimated, a contingency is recognized as of the acquisition date based on the estimated amount. ASC 805-20 is
effective for assets or liabilities arising from contingencies in business combinations for which the acquisition date is on or after the beginning of the first annual reporting period beginning on or after December 15, 2008. The adoption of
ASC 805-20 did not have a material impact on our financial position, consolidated results of operations, cash flows or disclosures.

Effective January 1, 2008, we adopted FASB ASC 820-10, Fair Value Measurements and DisclosuresOverall(ASC 820-10), with respect to our financial assets and liabilities. In February 2008, the FASB issued updated guidance
related to fair value measurements, which is included in the Codification in ASC 820-10-55, Fair Value Measurements and Disclosures  Overall  Implementation Guidance and Illustrations(ASC 820-10-55). The updated guidance provided
a one year deferral of the effective date of ASC 820-10 for non-financial assets and non-financial liabilities, except those that are recognized or disclosed in the financial statements at fair value at least annually. Therefore, we adopted the
provisions of ASC 820-10 for non-financial assets and non-financial liabilities effective January 1, 2009, and such adoption did not have a material impact on our financial position, consolidated results of operations, cash flows or
disclosures.

Effective April 1, 2009, we adopted FASB ASC 320-10-65, Investments  Debt and Equity Securities
 Overall  Transition and Open Effective Date Information (ASC 320-10-65). ASC 320-10-65 amends the other-than-temporary impairment (OTTI) guidance in U.S. GAAP to make the guidance more operational and to improve the presentation of
other-than-temporary impairments in the financial statements. Prior to ASC 320-10-65, if OTTI had been determined to exist, we would have recognized an OTTI charge into earnings in an amount equal to the difference between the investments
amortized cost basis and its fair value as of the balance sheet date of the reporting period. Under ASC 320-10-65, if OTTI has been incurred, and it is more-likely-than-not that we will not sell the investment security before the recovery of its
amortized cost basis, then the OTTI is separated into (a) the amount representing the credit loss and (b) the amount related to all other



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factors. The amount of the total OTTI related to the credit loss is recognized in earnings. The amount of the total OTTI related to other factors would be recognized in accumulated other
comprehensive income (AOCI). The total OTTI, which would include both credit and non-credit losses, would be presented gross in our statements of operations and would be reduced by the non-credit loss amount of the total OTTI recognized in AOCI.
There was no initial effect of our adoption of ASC 320-10-65 on April 1, 2009 as we have no securities that have previously been or are currently deemed as other-than-temporarily impaired.

Effective April 1, 2009, we adopted ASC 820-10-65, Fair Value Measurements and Disclosures-Overall-Transition and Open Effective
Date of Information (ASC 820-10-65). ASC 820-10-65 provides additional guidance for estimating fair value in accordance with ASC 820-10 when the volume and level of activity for an asset or liability have significantly decreased. ASC 820-10-65
also includes guidance on identifying circumstances that indicate a transaction is not orderly. The adoption of ASC 820-10-65 did not have a material impact on our financial position, consolidated results of operations, cash flows or disclosures.

Effective April 1, 2009, we adopted FASB ASC 825-10-65, Financial Instruments  Overall  Transition and
Open Effective Date Information (ASC 825-10-65). ASC 825-10-65 amends ASC 825-10 to require disclosures about fair value of financial instruments in interim financial statements as well as in annual financial statements and also amends ASC
270-10, Interim Reporting  Overall(ASC 270-10), to require those disclosures in all interim financial statements. The adoption of ASC 825-10-65 did not have a material impact on our financial position, results of operations, cash flows
or disclosures. See Note 2 for additional disclosures included in accordance with ASC 825-10-65.

Effective January 1,
2009, we adopted FASB ASC 350-30, Intangibles  Goodwill and Other - General Intangibles other than Goodwill (ASC 350-30) which amends the guidance in ASC 350, Intangibles  Goodwill and Other(ASC 350) about estimating the
useful lives of recognized intangible assets and requires additional disclosures related to renewing or extending the terms of recognized intangible assets under ASC 350. ASC 350-30 is effective for financial statements issued for fiscal
years, and interim periods within those fiscal years, beginning after December 15, 2008. The adoption of ASC 350-30 did not have a material impact on our financial position, consolidated results of operations, cash flows or disclosures.

Effective April 1, 2009, we adopted FASB ASC 855-10, Subsequent Events - Overall (ASC 855-10). ASC 855-10
establishes general standards of accounting for and disclosure of events that occur after the balance sheet date but before financial statements are issued or are available to be issued. It requires the disclosure of the date through which an
entity has evaluated subsequent events and the basis for that date - that is, whether that date represents the date the financial statements were issued or were available to be issued. This disclosure should alert all users of financial
statements that an entity has not evaluated subsequent events after that date in the set of financial statements being presented. Adoption of ASC 855-10 did not have a material impact on our financial position, consolidated results of operations,
cash flows or disclosures.

Effective July 1, 2009, we adopted FASB ASU 2009-05, Fair Value Measurements and
Disclosures (Topic 820) (ASU 2009-05). ASU 2009-05 provided amendments to ASC 820-10 pertaining to the fair value measurement of liabilities. ASU 2009-05 provides clarification that in circumstances in which a quoted price in an active market
for the identical liability is not available, a reporting entity is required to measure fair value using certain techniques. ASU 2009-05 also clarifies that when estimating the fair value of a liability, a reporting entity is not required to include
a separate input or adjustment to other inputs relating to the existence of a restriction that prevents the transfer of a liability. ASU 2009-05 also clarifies that both a quoted price in an active market for the identical liability at the
measurement date and the quoted price for the identical liability when traded as an asset in an active market when no adjustments to the quoted price of the asset are required are level one fair value measurements. Adoption of ASU 2009-05 did not
have a material impact on our financial position, results of operations, cash flows or disclosures.



|ITEM 3. | QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
|------- | ----------------------------------------------------------

Market risk represents the risk of loss that may impact our financial position due to adverse changes in financial market prices and rates. The primary objectives of our investment activities, in order of
importance, are to preserve principal, provide liquidity, seek diversification and maximize income without significantly increasing risk. We do not hold or issue financial instruments for trading purposes or have any derivative financial
instruments. As of September 30, 2009, our cash reserves were maintained primarily in U.S Treasury and U.S. Federal Home Loan Bank System obligations, money market investment accounts and bank deposit accounts totaling $62.3 million. Our
investment policy requires that all securities mature in one year or less, with a weighted average maturity of no longer than nine months.



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We consider our direct exposure to foreign exchange rate fluctuations to be minimal.
Currently, sales to customers and payments made under our contracts and purchase orders with third-party manufacturers are denominated in U.S. dollars and are not subject to exchange rate fluctuations. As of September 30, 2009, we have not
experienced material gains or losses as a result of transactions denominated in foreign currencies.

We have operating
expenses in foreign currencies, predominantly Canadian dollars, but also Pounds Sterling and Euros that are converted to U.S. dollars for financial reporting. If these foreign currencies strengthen against the U.S. dollar, this increases our
reported operating expenses. These currencies weakened against the U.S. dollar for the first nine months of 2009 compared to the year ago period. As a result, our operating expenses were approximately $0.8 million lower during the nine months ended
September 30, 2009 relative to the nine months ended September 30, 2008. In addition, these currencies began strengthening against the U.S. dollar in June 2009. As a result, our operating expenses would have been approximately $0.1 million
lower during the three month period ended September 30, 2009 had currencies remained at the June 2009 exchange rates.

We
expect to experience further fluctuations in currency exchange rates in the future that may adversely affect our revenue and operating margins. If foreign currencies strengthen against the U.S. dollar, inventory and expenses denominated in foreign
currencies will become more expensive. Alternatively, if the value of the U.S. dollar increases relative to other currencies, the effective cost of our ICs for customers that use such currencies for their operations could increase, thereby reducing
demand for our products or increasing customer pressure for price reductions that could adversely affect our gross margins. Furthermore, our foreign competitors could benefit from such a currency fluctuation, making it more difficult for us to
compete with them. We do not use derivative financial instruments to hedge against foreign currency exchange fluctuations or other risks in our investment portfolio.



|ITEM 4. | CONTROLS AND PROCEDURES
|------- | -----------------------

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures (as
defined in Rule 13a-15(e) of the Exchange Act) that are designed to provide reasonable assurance that the information required to be disclosed by us in the reports we file or submit under the Exchange Act is (i) accumulated and communicated to
our management, including our Chief Executive Officer and Chief Financial Officer, to allow timely decisions regarding required disclosure and (ii) recorded, processed, summarized and reported within the time periods specified in the rules and
forms of the SEC. In designing and evaluating these disclosure controls and procedures, our management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the
desired control objectives, and no evaluation of controls and procedures can provide absolute assurance that all control issues and instances of fraud, if any, within a company have been detected.

Prior to filing this Quarterly Report on Form 10-Q, under the supervision and with the participation of our management, including our Chief
Executive Officer and Chief Financial Officer, we conducted an evaluation of our disclosure controls and procedures. Based on this evaluation, our Chief Executive Officer and our Chief Financial Officer concluded that as of September 30, 2009,
our disclosure controls and procedures were effective to provide reasonable assurance of the achievement of these objectives.

Changes in Internal Control Over Financial Reporting

There were no significant changes in our internal
control over financial reporting identified in connection with the evaluation described in this Item 4 that occurred during our third quarter of 2009 that have materially affected, or are reasonably likely to materially affect, our internal
control over financial reporting.

PART II. OTHER INFORMATION



|ITEM 1. | LEGAL PROCEEDINGS
|------- | -----------------

We are
not currently a party to any litigation. However, the semiconductor industry is marked by a significant number of patents, copyrights, trade secrets and trademarks and by frequent litigation based on allegations of infringement or other violation of
intellectual property rights. In the future we could become involved in various legal proceedings relating to these or other claims arising out of our ordinary course of business. For additional discussion of certain risks associated with legal
proceedings, see the section entitled Risk Factors in Part II, Item 1A of this Quarterly Report.



|ITEM 1A. | RISK FACTORS
|-------- | ------------

The risk
factors that could potentially adversely affect our business are set forth below. These risk factors include any material changes to and supersede the description of our risk factors associated with our business previously set forth in



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Part II, Item 1A of our Quarterly Report on Form 10-Q for the quarter ended June 30, 2009. For information regarding potential risks and uncertainties associated with our
proposed merger with Atheros in addition to those described below, including risks and uncertainties to which the combined company may be subject following the merger, please see the registration statement on Form S-4 filed by Atheros with the SEC,
and any amendments thereto.

Risk Factors Relating to the Merger with Atheros

Failure to complete our planned merger with Atheros could materially and adversely affect our stock price, business and results of operations.

We entered into a definitive merger agreement with Atheros on September 8, 2009. Completion of the merger is subject
to customary closing conditions, including approval by our stockholders. We cannot assure you that these conditions will be met or waived, that the necessary approvals will be obtained, or that we will be able to successfully consummate the merger
as currently contemplated under the merger agreement or at all. If the merger is not completed for any reason, we will be subject to risks, including the following:



| |  |  | we may not realize any or all of the potential benefits of the merger, including any potential synergies that could result from combining the
financial, technical and manufacturing resources of Atheros and us;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | we may be required to pay Atheros a termination fee of $8.5 million if the merger agreement is terminated under certain circumstances;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------



| |  |  | at the time the definitive agreement was announced, the total consideration per share offered by Atheros in the merger represented a premium to the
trading price of our common stock; accordingly, the current market price of our common stock may reflect this takeover premium as well as a market assumption that the merger will occur, and a failure to complete the merger could result in a sudden
and significant decline in the market price of our common stock and a negative perception by the market of our company generally;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | we have incurred substantial transaction costs relating to the merger (including significant legal, accounting and financial advisory fees) and expect
to incur additional such costs, and these substantial costs (other than certain additional investment banking fees payable only upon consummation of the merger) are payable by us whether or not the merger is completed;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | our failure to complete the merger could be viewed negatively by our customers and could provide marketing advantages to our competitors, any of which
could have an adverse effect on our revenues and results of operations;
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the substantial commitment of time made by our management and employees related to the merger (including integration planning) would provide no
benefits and could otherwise have been devoted to other opportunities that might have been beneficial;
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the diversion of management time related to the termination of the merger could also adversely affect our results of operation and lead to the loss of
important customers;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | our employees and contractors who will not be offered continuing work with Atheros after the merger, including those who may be offered positions only
on a transitional basis, may decide to terminate their employment or contractor roles before the expected merger closing date, causing us to lose our relationship with those employees or contractors even though the merger does not occur;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Atheros could potentially use information learned during due diligence and integration planning related to the merger to compete with us;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------



| |  |  | our proposed merger may be viewed negatively by our suppliers and could result in us receiving lower priorities for the supply of product in general
and for the supply of wafers for our ICs specifically due to the recent tightening of wafer fabrication capacity, which could result in supply shortages for our customers;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | we would continue to face the risks that we currently face as an independent company, as further described below; and
| | - |  | ---------------------------------------------------------------------------------------------------------------------



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| |  |  | any operational investments that we may delay due to the pending transaction would need to be made, potentially on an accelerated timeframe, which
could then prove costly and more difficult to implement.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

If the merger is not completed, these risks may
materialize and materially adversely affect our business, financial results, financial condition and stock price. In addition, we would not realize any of the expected benefits of having completed the merger.

The announcement of our proposed acquisition, and uncertainties associated with the merger, may cause a material disruption to our business, including
diversion of managements time and attention and delays in customer orders or loss of customers and suppliers, which could adversely affect our results of operations and our stock price.

The announcement of our proposed transaction with Atheros could cause a material disruption to our business. For example, the announcement of
the pending merger may lead to uncertainty for our employees, customers and suppliers which could divert the attention of our management and employees from day-to-day operations and cause our current and potential customers, suppliers or
distributors to cancel orders, delay or defer decisions concerning their purchase or use of our products, or seek to modify or terminate existing agreements with us. In particular, prospective customers could be reluctant to purchase our products
due to uncertainty about the direction of the combined companys product offerings following the merger and the combined companys willingness to support and service existing products. Current and prospective customers may also be
reluctant to incorporate our technology into future product designs, which would adversely affect our design wins and future revenues. Our businesses and operations may also be harmed to the extent that customers and others believe that the combined
company cannot effectively compete in the marketplace without the transaction, or there is employee uncertainty surrounding the future direction of our product and service offerings and our strategy on a standalone basis. To the extent that the
proposed merger creates uncertainty among our current and potential customers such that one large customer, or a significant group of smaller customers, delays, defers or changes purchases in connection with the planned merger, our results of
operations would be adversely affected. As we receive a substantial portion of our revenue from a limited number of customers, we may be subject to a greater risk of customer uncertainty and loss of revenue as a result of the announcement of the
merger. Further, we may be required to offer our customers assurances to address their uncertainty about the direction of the combined companys product and related support offerings, which may require us to incur additional obligations. The
occurrence of any of these events individually or in combination could materially and adversely affect our results of operations and our stock price, and if the proposed merger with Atheros is not consummated, we may be at a disadvantage to our
competitors.

The merger agreement limits our ability to pursue alternatives to the merger and could negatively impact our stock price if
the merger agreement is terminated in certain circumstances.

The merger agreement contains provisions that make it more
difficult for us to sell our business to a party other than Atheros. Pursuant to these provisions, we are prohibited from soliciting any acquisition proposal or offer for a competing transaction and we are required to pay a termination fee of
$8.5 million if the merger agreement is terminated in specified circumstances after we receive an alternative proposal or offer, including if an alternative transaction is entered into or completed under certain circumstances. Covenants in the
merger agreement also impede our ability to complete other transactions that are not in the ordinary course of business but that could be favorable to our stockholders. Atheros required that we agree to these provisions as a condition to
Atheros willingness to enter into the merger agreement. These restrictions could discourage a potential third party from considering or proposing an acquisition of all or a significant part of us, even if that party were prepared to pay
consideration with a higher per share market price than the current proposed merger consideration. Furthermore, the termination fee may result in a potential competing acquirer proposing to pay a lower per share price to acquire us than it might
otherwise have proposed to pay. In the event the merger is terminated by Atheros or us, the trading price of our stock may decline.

The
merger agreement with Atheros imposes certain restrictions on our activities until the closing.

The merger agreement with
Atheros limits certain of our activities that are considered other than in the ordinary course of business inconsistent with past practice, including but not limited to granting options to employees, incurring indebtedness above certain limits,
renewing or entering into certain new contracts, and paying or discharging certain obligations.

The portion of the merger consideration to
be paid in Atheros common stock will not be adjusted in the event the value of Atheros common stock declines before the merger is completed. As a result, the value of the shares of Atheros common stock at the time that our stockholders receive them
could be less than the value of those shares at the time we entered into the definitive agreement or today.

The number of shares of Atheros common stock that our stockholders may receive in the merger is fixed even though the stock price of Atheros may increase or decrease. The merger consideration will not be adjusted as a result of any change
in the market price of Atheros common stock between the date we entered the merger agreement and the date that our stockholders receive shares of Atheros common stock in the merger. The market price of Atheros common stock will likely be different,
and may be lower, on the date our stockholders receive their shares of Atheros common stock than the market price of shares of Atheros common stock when we entered into the merger agreement. Differences in Atheros stock price



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may be the result of changes in the business, operations or prospects of Atheros, market reactions to the proposed merger, general market and economic conditions or other factors. Neither we nor
Atheros are permitted to terminate the merger agreement because of changes in the market prices of our respective common stock.

Risks Related to Our Business and Industry

We have incurred substantial losses in the past, and we may incur additional
future losses.

Prior to the quarter ended September 30, 2008, we sustained losses and did not achieve profitability
under U.S. GAAP for any fiscal quarter or year. For the nine months ended September 30, 2009 and 2008, we incurred net losses of $0.1 million and $0.7 million, respectively. Our accumulated deficit as of September 30, 2009 was $135.8
million. We may continue to incur operating losses in the future due to a number of factors, including lower revenues and gross margins, increased expenses related to product development and hiring personnel for sales, marketing and research and
development, and public company expenses. We have incurred, and if we fail to complete our planned merger with Atheros, we will continue to incur, substantial additional costs related to being a public company that we did not incur as a private
company. If our revenue and gross margins decline or fail to grow, or if we fail to manage our expenses, we may not sustain profitability in the future. As a result, our business could be harmed, and our stock price could decline.

Economic conditions may adversely affect our revenue, inventory levels, gross margins and results of operations.

The adverse conditions in the global economy may result in reduced spending, constrained credit, reluctance to adopt new technology, and loss
of consumer and business confidence. Any of these factors could lead to decreased or delayed purchases of products containing our ICs by our customers, including our retail, service provider, commercial and utility customers. For example, for the
quarter ended September 30, 2009, sales in our retail channel, which represented approximately 29% of our total revenue, were 23% below the prior year quarter. In addition, while sales in the retail channel decreased sequentially during the
third quarter of 2009, we expect sales in the retail channel to increase slightly in the fourth quarter of 2009 over the third quarter of 2009.

Powerline communications is an emerging market, and, in the retail channel, the purchase of products including our ICs may involve changes to established consumer purchasing patterns. As consumers reduce
discretionary spending or transition spending to discount retailers and lower cost products, demand for our products in the retail channel could decline. In the service provider channel, if subscriber growth or demand for new services such as IPTV
or Internet-based movies-on-demand slows, end-customer turnover increases, service providers experience payment collection issues, new program rollouts are delayed or cancelled or our customers attempt to minimize their inventory levels, demand for
our products from service providers could decline. Any reduction in demand for our products could adversely affect our revenue, increase our inventory levels, and result in lower selling prices and gross margins. If the economic downturn is further
prolonged, we may have difficulty maintaining and establishing a market for our existing and new products, and our financial performance may suffer. Further, the adverse economic conditions will make it more difficult for us to forecast customer
purchases, and our revenue and financial results could become more volatile, particularly due to our customer concentration, which has been increasing. The lack of visibility is particularly acute for indirect customers to whom we do not sell
directly but who nevertheless account for a material portion of our revenue. These adverse economic conditions may also make it more difficult for our customers to operate and finance their businesses, which could result in credit losses on our
accounts receivable or lead to consolidation among our customers. In addition, changes in foreign currency exchange rates that increase the effective cost of our ICs to customers whose businesses operate in other currencies could make our ICs less
attractive to those customers and require us to reduce selling prices, which could have an adverse effect on our revenue, gross margins and profitability.

We may also experience adverse conditions in our operating expenses and product costs due to price increases by our suppliers, inflationary trends in the economy, changes in foreign currency exchange
rates that reduce the purchasing power of the U.S. dollar, increases in energy costs, and increases in salaries and benefits and general and administrative expenses, as well as other factors. These conditions may harm our gross margins and
profitability if we are unable to offset these costs by, among other things, controlling our expenses or increasing our pricing.

Furthermore, interest rates earned on our cash, cash equivalents and short-term investments have declined significantly. This has reduced the interest income we are earning on our cash, cash equivalents and short-term investments, which has
had, and will continue to have, an adverse effect on our results of operations.



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Our operating results may fluctuate significantly due to a number of factors that could adversely affect
our business and our stock price.

Historically, our operating results have fluctuated and are likely to fluctuate from
quarter-to-quarter in the future. These fluctuations are due to a number of factors, including:



| |  |  | the level of and fluctuations in demand for our ICs by our customers and our associated revenue, as well as fluctuations in the available supply of ICs
from our competitors;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the product mix and related gross margins of our sales;
| | - |  | -------------------------------------------------------



| |  |  | the introduction of new products and product features by us and by our competitors and the success or failure of such product offerings to achieve
customer acceptance;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the timing and amount of our research and development expenditures;
| | - |  | -------------------------------------------------------------------



| |  |  | delays or other problems in the introduction of our new products, the emergence of new markets, or the acceptance of our products in those markets;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the complexity, length and unpredictability of our sales cycle;
| | - |  | ---------------------------------------------------------------



| |  |  | the availability and pricing of third-party products and services, including commodities used to manufacture, test and assemble our ICs;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the highly cyclical nature of the semiconductor industry;
| | - |  | ---------------------------------------------------------



| |  |  | general economic conditions, including adverse conditions in the financial and credit markets; and
| | - |  | --------------------------------------------------------------------------------------------------



| |  |  | the amount of the costs, fees and expenses and charges related to our proposed transaction with Atheros, including the possibility that the merger
agreement may be terminated under circumstances that require us to pay Atheros a termination fee of up to $8.5 million.
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

As a result, it is difficult for us to accurately forecast our revenue and results of operations on a quarterly basis, and you should not rely upon quarter-to-quarter or year-over-year comparisons to
predict our future financial performance. These factors could be exacerbated by the current economic downturn and by increased competition, rapidly changing technology and evolving and competing industry standards. If we fail to meet investors
or analysts expectations or if our operating results are below guidance that we may provide to the market, our stock price could decline, rapidly and without notice.

We are subject to order and shipment uncertainties, and differences in our estimates of customer demand and product mix from actual results could negatively impact our inventory levels, sales and
operating results.

Our revenue is generated on the basis of purchase orders with our customers rather than long-term
purchase commitments. We historically have not experienced significant backlog of customer orders for our ICs. In addition, our customers can cancel purchase orders or defer the shipments of our products under certain circumstances. Our products are
manufactured according to our estimates of customer demand, which requires us to make separate demand forecast assumptions for every customer, each of which may introduce significant variability into our aggregate estimate. We have limited
visibility into the future customer demand and product mix that our customers will require, including the extent to which our customers requirements may be affected by the current adverse conditions in the global economy, by new products
introduced by us or our competitors, or as a result of our proposed merger with Atheros. In the past, we have been subject to significant variations in orders from our customers, with orders, including large orders, followed by periods of limited
demand from such customers. Our visibility into customer demand is particularly limited for new markets with respect to which we have limited or no experience and for customers to whom we do not sell to directly. Some of these indirect customers
account for a material portion of our revenue. Such limited visibility could adversely affect our revenue forecasts and gross margins, particularly in the event a large customer, a group of customers serving the same indirect customer, or a large
number of smaller customers were to delay or cancel orders or shift their future business to one of our competitors. We may also be subject to greater revenue and gross margin volatility due to our customer concentration, which has been increasing.
Moreover, many of our customers have difficulty accurately forecasting their own product requirements and customer demand, as well as difficulty accurately estimating the timing of their new product and service rollouts and those of their customers
(which ultimately affects their demand for our ICs). The limited visibility experienced by us and our customers is exacerbated during product transitions, where we must assess demand both for the new product being introduced and the existing product
being replaced. Historically, because of the limited visibility experienced by us and our customers, our actual results have been different from our forecasts of customer demand, and some of these differences have been sudden and material, leading
to excess inventory or product shortages and revenue and gross margin results below those forecast by us. Given our relatively fixed operating costs, adjustments to our expenditures to account for lower revenue can be difficult to implement and take
time, resulting in additional operating losses. Such differences in actual results from forecasts may occur in the future, and the adverse impact of these differences could grow if we are successful in selling a much larger number of ICs to some
customers. In addition, the rapid progress of innovation and competition in our industry, with a corresponding adverse effect on revenues and operating results, could cause us to lose business and render significant



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portions of our inventory obsolete. Excess or obsolete inventory levels could result in lower selling prices, unexpected expenses or increases in our reserves that would adversely affect our
business, operating results and financial condition. Conversely, if we were to underestimate customer demand or if sufficient manufacturing capacity were unavailable, we would forego revenue opportunities, potentially lose market share and damage
our customer relationships and our reputation in the industry.

In addition, in light of the current adverse economic
conditions, we believe there will be a higher risk of delays and cancellations in customer orders, which may be followed by unexpected increases in demand as customers subsequently replenish inventory levels. In the event of material order delays
and cancellations, we would experience significantly greater volatility in our revenue and earnings or losses, as applicable, and this volatility could be more pronounced than expected given our customer concentration. Any significant future
cancellations or deferrals of product orders or the return of previously sold products due to manufacturing defects could materially and adversely impact our business, revenue, inventory levels, gross margins, and operating results on a quarterly or
annual basis, as well as increase our product obsolescence and restrict our ability to fund our operations. If these cancellations or deferrals are followed by unexpected increases in demand for our products, we may be unable to meet this demand,
which could cause us to lose business to our competitors, or we may be required to expend considerable resources in an effort to meet this demand, which could have a material adverse effect on our business regardless of whether we are successful in
doing so.

In the past, we have experienced periods of rapid growth, and if we fail to sustain our growth or fail to effectively manage
future growth, if any, our business will suffer.

Our revenue grew to $19.9 million for the third quarter of 2009 from
$17.5 million for the second quarter of 2009. In addition, our operating expenses increased to $10.5 million for the third quarter of 2009 from $8.5 million for the second quarter of 2009, primarily due to expenses of approximately $1.8 million
related to our proposed merger with Atheros. Historically, we have experienced periods of significant growth and expansion. Such historic growth has placed, and any future growth will continue to place, a significant strain on our management,
personnel, systems and financial resources. We anticipate that we will continue to expand our workforce and increase our operating expenses through internal growth as well as through potential acquisitions. If we expand our business too rapidly in
anticipation of increased demand for our products and this demand does not materialize at the rate we expect, our inventory levels could be negatively impacted, the rate of our increased operating expenses could exceed our revenue growth, and we
could incur operating losses. If we are unable to manage future growth, if any, effectively, we may not be able to take advantage of market opportunities, develop new or enhanced products, satisfy customer requirements, execute our business plan, or
respond to competitive pressures, and our business could be harmed.

We face significant and increasing competition and may be unsuccessful
against current and future competitors.

The markets for ICs generally, and ICs for powerline communications in particular,
are intensely competitive. We expect competition to increase and intensify as more and larger IC manufacturers enter our markets. Increased competition could result in price pressure, reduced profitability and loss of market share, any of which
could materially adversely affect our business, revenue and operating results.

As several technologies enable communications
for high-bandwidth home networking applications, we compete with suppliers of ICs based on powerline, other wireline and wireless technologies. Our primary powerline competitors for HomePlug 1.0 ICs include Arkados Group Inc., Conexant Systems,
Inc., and Maxim Integrated Products Inc. In addition, Gigle Semiconductor released its first HomePlug AV-based IC during the second quarter of 2009, using a design with a proprietary second frequency band that is designed to deliver a higher PHY
rate than HomePlug AV. We also compete with Design of Systems on Silicon (DS2) and Panasonic, which build ICs based on incompatible non-HomePlug powerline communications technologies. Because they use different technologies but share the same
electrical wire, powerline communications solutions based on different standards do not interoperate and will cause interference that will prevent the systems from coexisting effectively. We also expect to have additional HomePlug powerline
competition this year from several new competitors, including CopperGate Communications, Ltd., which recently announced a HomePlug AV-based IC as well as a pending agreement to be acquired by Sigma Designs, and STMicroelectronics, which in October
2008 announced an agreement with Arkados Group, Inc. to develop and manufacture a HomePlug AV-based system-on-a-chip, which is expected to interoperate with HomePlug 1.0 devices. In addition, we expect to have increased powerline competition this
year from Spidcom Technologies S.A., which has announced a HomePlug AV-based system-on-a-chip, and Xeline Co., Ltd. We compete or expect to compete with most of these companies in our digital home, commercial and utility markets and in the use of
powerline communications technology over coaxial cable and telephone wiring as well as powerlines. We expect the products from our HomePlug AV competitors will include features not offered by us. We also face competition from a large number of
companies that offer other wireline and wireless communications ICs based on various technologies, including Atheros Communication, Inc., Broadcom Corporation, CopperGate Communications, Ltd., Entropic



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Communications, Inc., Intel Corporation, Marvell Technology Group Ltd., Realtek Semiconductor Corp. and Texas Instruments Incorporated. Any of these companies as well as others could also decide
to offer powerline communications ICs in the future. We also face competition from companies that provide enabling technology for applications related to the management of electrical distribution systems that can be monitored or managed remotely,
known as smart grid, and the use of powerline technology to provide Internet access to homes over neighborhood powerlines, known as broadband over powerline. Our primary competitor for sales of broadband ICs for utility applications is DS2. We
also face competition from systems providers and manufacturers of narrow band ICs who have developed proprietary utility communications technology including fixed wireless over private and public networks, in-home wireless, powerline, other wireline
and hybrid networks that utilize wireless, powerline and/or other wireline technologies. These competitors include Cellnet Technology, Inc., Echelon Corporation, Ember Corporation, Esco Corporation, Freescale Semiconductor, Maxim Integrated
Products, Inc., Sigma Designs, Texas Instruments and Yitran. We expect to face competition from new and emerging companies that may enter our existing or future markets. We may also face increased competition in the event of industry consolidation
from companies that acquire, or enter into licensing arrangements or strategic alliances with, our competitors. These companies may have financial, sales, marketing, manufacturing, distribution, technical and other resources that exceed our own.
Because substantial time, expense and technology are required to design, manufacture and bring to market a new or modified IC, our ability to compete with the products or product features offered by our competitors may be delayed or limited, and we
may be unable to do so.

Many of our competitors and potential competitors have longer operating histories, greater resources,
greater name recognition, more extensive product offerings, a larger customer base, longer relationships with customers and distributors and lower wafer and supply chain costs than we do. As a result, they may be able to respond more quickly to
customer requirements, devote greater resources to the development, promotion and sales of their products and influence industry standards and market acceptance of their products better than we can. Our competitors may also own or have better access
to complementary technologies that can be integrated into system-on-a-chip devices that offer lower cost implementation of powerline communications. These competitors may also be able to adapt more quickly to new or emerging technologies or
standards and may be able to deliver products with performance comparable or superior to that of our products at a lower cost. In addition, regardless of whether our competitors products offer any performance or cost benefits, we may face
increased competitive pressures to the extent our customers decide to second source the ICs used in their products.

If our customers do
not design our products into their product offerings, or if our customers product offerings are delayed or are not commercially successful, our revenue and operating results will be adversely affected.

Our powerline communications products are not sold directly to end-users but are used as components in the products developed and sold by
others. We sell our products directly or indirectly through resellers to OEMs and service providers, which include our ICs in their products, and to ODMs, which include our ICs in the products they supply to OEMs and service providers. Our products
are generally incorporated into our customers products in the early stages of their development after an evaluation of our and our competitors products. As a result, we rely on OEMs and service providers to specify our products into the
products they sell, which we refer to as a design win. Without these design wins, we would not be able to sell our products and our business would be materially and adversely affected. We often incur significant expenditures on the
development of a new product without any assurance that an OEM or service provider will specify our product into its products. If we do not complete our design-in activities before a customers design window closes, we will lose the
opportunity, which could eliminate or substantially delay revenues from certain target customers and markets and adversely affect our future sales and revenues, as well as harm our customer relationships. Once an OEM or service provider specifies a
competitors product into its product offering, it becomes significantly more difficult for us to sell our products to that customer because changing suppliers involves significant cost, time, effort and risk for the customer. This is
especially true for applications where the IC is embedded into a personal computer or consumer electronics product. Furthermore, even if an OEM designs one of our products into its product offering, we cannot be assured that its product will be
commercially successful, that we will receive any revenue from that OEM, that the OEM will not second source the ICs using a competitors product, or that a successor design will include one of our products. The timing and amount of our revenue
depends on the ability of the OEMs who use our ICs to develop, market, produce and ship products incorporating our technology, a process over which we have no control. If we are unable to accurately forecast the demand from these OEMs, our product
mix, margins and inventory levels could be adversely affected. In addition, any decline in the sales of OEM products that use our ICs would decrease our revenue. If our customers experience delays in completing one of their products, if they are
unsuccessful in commercializing a product or if they experience reductions or delays in orders from their customers, they would likely postpone or terminate their purchase of our ICs for that product, which would cause our sales to decrease.
Moreover, because our IC solution is only one component included in the products sold by our customers, our customers must obtain the other components needed to complete their products from third parties. Some of these other components may have long
lead times or be changed or discontinued, which could delay shipment or require redesign of the affected customer product, any of which would delay or reduce our revenue.



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If we fail to develop and introduce new and enhanced products that achieve market acceptance in a timely
and cost-effective manner, our operating results and competitive position will be harmed.

Our markets are characterized by
rapidly changing technology, evolving and competing industry standards, changing customer needs and intense competition. Our future success will depend on our ability to anticipate and adapt to changes in technology, standards, customer demand and
competing products in a timely and cost-effective manner, particularly by developing and introducing new products and product enhancements that offer increased performance and a lower total solution cost to the customer. Our product development
efforts, including those for our HomePlug AV-based ICs, are time-consuming and require substantial research and development expense. Our research and development expenses were approximately $4.4 and $12.0 million in the three and nine months ended
September 30, 2009. If we have not made, or in the future do not make, adequate investments in research and development, sales and marketing and customer support, or if we do not have sufficient resources to do so, we may be unable to develop
and introduce new or enhanced products, or identify and make technological advances, as necessary to be competitive and grow our business. In the future, it may be necessary for us to acquire complementary technologies, licenses and designs to
create new and enhanced products and to be able to integrate our IC designs or technology into system-on-a-chip devices. There can be no assurance that we will be successful in developing or acquiring new products or product enhancements, that our
new and/or enhanced products will be introduced before our competitors new releases, that our products will meet market requirements, or that we will achieve an acceptable return on our research and development investment.

The development of our products is highly complex. Due to the relatively small size of our hardware and software design teams, our research
and development efforts may lag behind those of our competitors, some of whom may have substantially greater financial and technical resources. In addition, we have in the past and may in the future experience unexpected delays in developing and
introducing new products and product enhancements. Such delays divert substantial engineering resources, which may increase our costs, impair our ability to develop new products and enhancements, and adversely impact the commercial acceptance of
such new products and product enhancements, which may negatively affect the revenue generated from sales of such products. These delays may also shift the associated product development expenses from one reporting period into another and, as a
result, create unexpected differences in anticipated operating expenses. The risk of these delays and expense shifts may be exacerbated by the use of independent contractors and vendors who fail to deliver on time. If we fail to meet investors
or analysts expectations regarding operating expenses, or our operating expenses exceed any guidance we may provide to the market, our stock price could be negatively impacted. In addition, we may expend significant amounts on research and
development programs for new HomePlug AV-based ICs or other future products that may not achieve market acceptance. We began shipping the first, second and third generations of our newest products, our HomePlug AV-based ICs, in the second quarter of
2006, the second quarter of 2007 and the third quarter of 2008, respectively. If our HomePlug AV-based ICs or our other new and enhanced products do not achieve market acceptance or are not adopted at the rate we anticipate, we may not earn an
acceptable return on our research and development or technology acquisition expenditures, and we may be unable to maintain or increase our revenue or achieve our margin forecasts, any of which could materially adversely affect our business and
result in a decline in our stock price.

The average selling price of our products will decrease over their product life cycle. If the
selling price reductions are greater than we expect, or if we are unable to effectively offset average selling price erosion, our results of operations may be adversely affected.

Historically, and consistent with trends in the IC industry generally, the average selling price of our products has decreased over their
product life cycle. We believe that we will be required to continue to reduce the average unit prices of our powerline communications products due to a number of factors, including competitive pricing pressures and product bundling, new product
introductions and the future introduction of system-on-a-chip devices that include powerline communications and other technologies. We expect to face increased pricing pressure on our HomePlug AV ICs as new HomePlug AV competitors enter the market
this year. Moreover, if the cost of our ICs increases the retail cost of our customers product to an unacceptable level, the customer will not add a powerline communications solution to the product, regardless of whether our ICs are priced
competitively. In products where powerline communications is the second or third communications technology (for example, after Ethernet and wireless capabilities), we face particularly strong pricing pressure with respect to our products. A
reduction in the average selling price to one of our customers could force us to lower our average selling price to other customers, both as a result of competitive factors and as a result of most favored nation pricing commitments to certain
customers. If we are unable to offset any reductions in our average selling prices with increased sales volumes or reduced production costs or if we are unable to manage our inventory to reduce the impact of such price declines, our results of
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Changes to the mix of products we sell may have a significant impact on our financial results.

As we sell several ICs with differing functionality, prices and costs, the mix and types of our ICs sold to customers
affect the average selling price and average cost of our products and can substantially impact our revenue and gross margins. Our gross margins may vary from quarter-to-quarter for a number of reasons, including market conditions, customer demand,
changes in our customer base, product mix and our sales volume, average selling price, and cost for each product sold. To the extent that our sales mix results in a decline in our gross margins, our ability to recover our fixed costs and investments
associated with a particular product and our business, results of operations and financial condition could be materially adversely affected.

Changes to current or future laws and regulations, or the imposition of new laws and regulations, by federal, state, local and foreign governments and government agencies in the markets where the products using our ICs are sold could
restrict or eliminate our ability to sell our products or otherwise harm our business.

Devices such as our customers
products containing our ICs for powerline communications are subject to various U.S. and foreign governmental regulations, including, for example, regulations regarding transmission power, permissible frequencies of operation, electromagnetic
interference and electrical wiring. These regulations and the interpretation and enforcement of the regulations may vary from country-to-country and are subject to change. For example, in the U.S., rules governing power limits and measuring
techniques for broadband over powerline devices have been adopted by the Federal Communications Commission (FCC). Access broadband over powerline rules govern systems installed and operated by an electric utility on the supply side of
the customers premises. In-house broadband over powerline rules govern that portion of a broadband over powerline system that operates on customer premise lines not owned by the utility. In April 2008, after the access broadband
over powerline rules were appealed to the U.S. Court of Appeals for the District of Columbia, the Court remanded the rules to the FCC. The Court ordered the FCC, in part, to provide justification for its choice of extrapolation factor for access
broadband over powerline, or in the alternative, to adopt another factor. If, in response to this ruling or otherwise, the FCC were to amend the rules applicable to products using our ICs for smart grid and access broadband over powerline
applications, for example by effectively reducing the allowable transmit power, our ICs might be unable to meet customer requirements or to be competitive against alternative solutions and our business could be harmed as a result. If the application
of the ruling and any resulting rule changes were to be extended to products using our ICs for in-home powerline communications, the impact would be more severe and we could experience a material adverse effect on our business, results of operations
and financial condition.

In most countries outside of the U.S., regulations governing powerline communications devices are
generally based upon standards adopted by the International Electrotechnical Commission, International Special Committee on Radio Interference (IEC/CISPR). Based on information provided in part by our customers, we believe that the majority of the
ICs we sell are ultimately used in devices that are sold in countries that base their regulations on standards adopted by IEC/CISPR. The IEC/CISPR rules and test procedures on powerline communications are currently in a state of flux. A CISPR
project to address the subject of powerline communications standards for both access and in-house broadband over powerline is expected to take several years to complete, and there is no guarantee that favorable IEC/CISPR standards will eventually be
adopted. Powerline communications regulations are based upon specific country requirements in the absence of adoption of IEC/CISPR or other international standards. In some countries, including Japan, the regulations limit use of powerline
communications to in-home devices, thereby prohibiting use of broadband over the power grid, and require in-home transmission power levels that are below those permitted in the U.S. Other countries may require that certain frequency bands, such as
those used for search and rescue, be filtered out of the spectrum being used for powerline communications, which reduces throughput.

A change, including a rapid change, in the existing regulations, the adoption of new regulations or a change in the interpretation or testing methods used to demonstrate compliance with the regulations could prevent products using our ICs
from being used in the applicable country, could reduce the performance of such products below customer requirements, or could require us to redesign our ICs or require our customers to redesign their products to comply with the new regulatory
requirements. Such actions could also require the use of products already sold into the marketplace to be terminated. Although some of our HomePlug-based ICs have limited capabilities to filter additional frequencies to meet specific country
requirements, our other ICs do not have this flexibility and even those that do may not be able to meet future regulatory requirements or may perform below customer requirements if substantial portions of the available spectrum are required to be
filtered. Any regulatory reduction in the available frequencies or the available transmit power of our ICs will reduce the performance of our ICs and, depending on the amount of the reduction and the intended use of the IC, could cause the IC to
fail to meet customer requirements or cause it to be less competitive with other communications solutions. If we were required to redesign an IC to meet new regulatory filtering, transmit power or other requirements, we would be required to incur
substantial time and expense and there is no assurance that we would be able to make changes to our IC, or introduce a new IC, that would result in a product that would meet regulatory or customer requirements by the time necessary for compliance,
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The products containing our ICs may also be subject to regulations specifying the maximum
amount of electric current that the product may use when in operation, in standby mode or not in use. These provisions, which are intended to promote power conservation, are sometimes referred to as code of conduct regulations.
Governmental interest in promulgating these regulations appears to be increasing, particularly in Europe, which is our largest geographic market. If our ICs do not allow a product manufacturer to meet applicable code of conduct regulations for a
product, the manufacturer will not use our ICs in the product. If our competitors offer ICs with lower power consumption, this may give them a competitive advantage. If we were required to redesign an IC to meet new code of conduct or other power
consumption requirements, we would be required to incur substantial time and expense and there is no assurance that we would be able to make changes to our IC, or introduce a new IC, that would result in a product that would meet regulatory or
customer requirements by the time necessary for compliance, if at all. Even if our ICs are competitive in terms of power consumption, the time required for a manufacturer to comply with new code of conduct requirements applicable to the
manufacturers product could delay deployment of the product and, accordingly, the manufacturers purchase of our ICs.

We depend
upon a small number of customers for a significant portion of our revenue, and the loss of, or significant delay, reduction, or cancellation in sales to, any one of these customers, including as a result of our proposed merger with Atheros, could
adversely affect our operations and financial condition.

We have derived a significant portion of our revenue from a small
number of OEM, ODM and distributor customers, and our customer concentration has increased since 2008. We expect such customer concentration to continue for the foreseeable future. In the three months ended September 30, 2009, Free, a service
provider; devolo AG, an OEM; Chenmtech Co Ltd, a distributor; and EchoStar, a service provider, accounted for approximately 21%, 15%, 14% and 13% of total revenue, respectively. In general, we are not able to track the amount of our product sold by
our OEM, ODM and distributor customers to their ultimate end-use customers. We are also less able to accurately forecast our revenues for such indirect customers, and their revenues are subject to greater uncertainty and therefore greater
volatility. In addition, we are also exposed to certain customer concentration risk for our indirect customers. For example, we believe that several of our ODM customers produce products using our ICs for EchoStar. For the three months ended
September 30, 2009 and 2008, we estimate that EchoStars direct purchases and its indirect purchases through its various ODMs of our HomePlug 1.0 ICs would have accounted for approximately 20% and 23% of our aggregate revenue,
respectively. Our aggregate customer concentration may increase in future periods if we are successful in adding new customers who buy our ICs in substantially higher volumes than our existing customers. In addition, the percentage of revenue
accounted for by one or more of our customers could increase if our total revenue were to decline. The loss of any large customer, a significant reduction in sales we make to them, any delay or cancellation of orders they have made with us, any
failure to pay for the products we have shipped to them, any return of products previously sold to them due to manufacturing defects or any shift of their future business to one of our competitors could materially and adversely affect our results of
operations and financial condition. Increased customer concentration may also adversely impact our gross margins in the event of large purchases of our lower margin products. We may not be able to maintain, increase or accurately forecast sales of
our products to these customers for a number of reasons, including, but not limited to, the following:



| |  |  | our customers typically purchase from us based on a purchase order rather than an agreement that requires them to purchase minimum quantities of our
products;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | our customers can stop incorporating our products into their own products with limited notice to us and with little or no penalty;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------



| |  |  | our customers and our customers customers may be unable to forecast the demand for their products;
| | - |  | ---------------------------------------------------------------------------------------------------



| |  |  | our customers and our customers customers may experience delays in rolling out new products and services that use our ICs;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------



| |  |  | our customers may use our competitors products instead of ours;
| | - |  | ----------------------------------------------------------------



| |  |  | our customers may be unsuccessful in selling the products that use our ICs;
| | - |  | ---------------------------------------------------------------------------



| |  |  | we may be unsuccessful in providing the ICs or customer enablement support that our customers require to meet their volume targets;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------



| |  |  | we may be unable to develop new products or product enhancements that are desirable to our customers at competitive prices and on the schedule they
require; or
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | our customers and our customers customers may delay or defer decisions concerning their purchase of our products in response to the proposed
merger with Atheros or due to the diversion of managements attention as a result of the merger.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

HomePlug powerline
communications solutions for our digital home, utility and commercial markets may not gain widespread acceptance, which could materially adversely affect our business.

During the three months ended September 30, 2009, approximately 99% of our revenue was derived from the sale of HomePlug-based ICs. Our HomePlug-based ICs are primarily used in retail and service
provider-specified applications for home connectivity, which is the sharing and moving of content among home gateways, personal computers



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and other consumer electronics products in the home. The home connectivity market is currently dominated by wired Ethernet and wireless (Wi-Fi) local area network (LAN) technologies. The
powerline communications and networking market is relatively new and lacks broad consumer market awareness and acceptance. Powerline communications generally, and the HomePlug standards in particular, face competition from other wireline
communications technologies as well as Ethernet and wireless technologies. Among the competing technologies, including coaxial cable, Ethernet, phone line, wireless and non-HomePlug powerline, many are actively supported by larger companies and by
various global and regional industry and standards development organization (SDO) alliances, and some offer performance and features that HomePlug powerline communications products cannot provide. Some of these competing communications technologies
have a longer history of availability and stronger industry alliance support and have become integrated within products offered by service providers, electric utilities and technology leaders in the personal computer and consumer electronics
markets, and therefore have gained greater market acceptance and have the benefit of higher economies of scale associated with larger product volumes. Leading semiconductor companies continue to invest heavily in promoting and improving wireless
technologies, particularly Wi-Fi LAN. To help advance the establishment of the HomePlug standards and accelerate the growth and adoption of our HomePlug-based products, we endeavor to develop formal and informal relationships with technology leaders
in the personal computer, consumer electronics, service provider and utility markets. If we are unable to establish and maintain these relationships and these technology leaders fail to promote the advantages of the HomePlug standards and our
HomePlug-based ICs, or if competing technologies or standards such as wireless, coaxial cable, Ethernet, or non-HomePlug powerline provide better performance at a more competitive price than we can offer, our solutions could fail to achieve
widespread market adoption. If HomePlug powerline communications technology generally, and our HomePlug-based ICs specifically, do not achieve widespread market acceptance in the digital home, utility or commercial markets, there may be less demand
or no demand for some of our products, causing our business to suffer and our stock price to decline.

Powerline technology is subject to
significant technical challenges that may make it difficult for us to meet future market requirements.

The use of existing
electrical wiring as a method for reliable communications is technically challenging. Powerlines are subject to interference, or noise, and the amount and type of noise varies significantly. For example, simple household products, such as cell phone
chargers, power supplies, halogen lights, compact florescent lights and hair dryers, can all create noise that can have a serious adverse effect on the quality of powerline communications. The operation of other large electrical devices such as
refrigerators and air conditioning units can also have an adverse effect. Powerline communications are also subject to signal reduction, or attenuation, based on the length of the wiring paths and the presence of other devices including arc fault
circuit interrupters, or AFCIs, residual current devices, or RCDs, earth leakage circuit breakers, or ELCBs, and surge protectors. The U.S. National Electrical Code requires AFCIs for newly installed bedroom outlets and, in the future, may require
AFCIs for all newly installed outlets. AFCIs are also being considered or required by other jurisdictions. RCDs and ELCBs are also required by many countries. AFCIs, RCDs and ELCBs from certain manufacturers may cause attenuation and/or impedance
modulation sufficient to block or substantially impair powerline communications. In addition, attenuation may be caused by surge protectors which block the communications signal from a powerline adapter or other product that is plugged into the
surge protector. The instructions to HomePlug-enabled products generally instruct customers to plug the devices into surge protectors designed to pass the HomePlug signal or directly into electrical outlets (as most HomePlug-based adapters and other
product designs include surge protection circuitry). However, end users may experience unacceptable results if they fail to follow these instructions. Future products not yet identified by us or released into the marketplace may also have adverse
effects on powerline communications due to noise, attenuation or other causes. The degree to which household products and devices such as AFCIs, RCDs, ELCBs and surge protectors adversely affect the performance of our products, and the relative
competitive impact of any reduction in performance, depends on a large number of factors, including the number and combination of devices creating noise or attenuation in a home, the timing, spectrum and extent of the noise and the throughput
required for the specific powerline connectivity application. Some of these factors and the resulting impact on our ability to meet customer requirements may vary be geography.

Although the HomePlug technologies provide solutions to many of these challenges, powerline remains a more difficult medium than competing
wireline technologies such as Ethernet and coaxial cable LANs. As a result, powerline communications may be unable to provide the reliable data or video transmission capacity, or throughput, required by some customers and may be an ineffective or
less competitive connectivity solution in some environments. These technical challenges may also make it more difficult to achieve further performance improvements in powerline communications compared to other wireline communications technologies,
which may put powerline communications technologies at a disadvantage as customer bandwidth requirements and interest in anywire communications technologies continue to grow. Furthermore, unlike other communications such as Wi-Fi and some coaxial
cable LANs, which offer multiple channels, powerline technology to date has generally been limited to a single channel, making it difficult to increase throughput by adding additional channels. The lack of multiple channels presents challenges in
multiple dwelling unit (MDU) environments, as the powerline signal from one apartment may bleed into an adjacent apartment. Although security routines



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may prevent any misuse of content between the units, the total transmission capacity, or bandwidth, must be shared on some basis. As the use of powerline communications increases, the potential
need for sharing will become greater. The technical solutions for this sharing have not been fully resolved. Even if the technical requirements for sharing are developed, the shared bandwidth available to each unit could reduce performance to
unacceptable levels. The lack of multiple channels also creates challenges when incompatible powerline technologies are used in the same home or in MDUs or other environments where the respective incompatible products can interfere with each other.
When this occurs, all of the incompatible powerline communications products may be unable to provide a satisfactory consumer experience.

We may be required to apply significant human and financial resources to evaluate and address these technical challenges. These efforts and expenditures could be substantial with no certainty that we
would be able to develop a solution. If we are unsuccessful, our ability to maintain or attract new customers may be adversely affected and our ability to maintain or grow our business may be harmed. Also, concerns about the uncertain and adverse
effects of incompatible powerline communications products may persuade service providers, electric utilities and personal computer and consumer electronics manufacturers not to adopt powerline communications or embed powerline communications ICs
into their products. HomePlug-based ICs do not coexist effectively with powerline communications ICs based on other standards, such as those made by DS2 and Panasonic. If a major service provider, electric utility or other major customer were to
adopt an existing or future powerline or anywire communications technology that cannot coexist with our HomePlug-based ICs, we could face difficulties selling our ICs in the applicable markets.

Our business is highly dependent on the expansion of new and rapidly evolving segments of the consumer electronics and service provider markets and our
ability to have our ICs embedded into products in these markets. Our business could be harmed if this expansion does not continue or if our products fail to gain market acceptance in embedded applications.

We derive a substantial portion of our revenue from the sale of our ICs for use in adapters that enable communication across existing
powerlines in the home. We are working to increase the portion of our revenue that is derived from selling ICs that are embedded into consumer electronics and service provider products, such as broadband gateways, internet protocol and other video
set-top boxes, digital media adapters (DMAs), and televisions, among others. Our ability to sustain and increase revenue is in large part dependent on the continued growth of these new and rapidly evolving markets and on our ability to have our ICs
embedded into products in these markets. Many factors could slow or prevent the expansion of these markets, including general economic conditions, other competing technologies and products, pricing pressures, uncertainty about industry standards,
technology challenges associated with powerline technology, and insufficient interest in new technology innovations. In addition, even if these markets expand, manufacturers of products in these markets may not choose to embed our ICs in their own
products, but rather may adopt communications solutions from our competitors, develop their own, or delay embedding pending the release of new communications products or standards. Moreover, market acceptance of the products of manufacturers that do
embed our ICs may not occur at all or as quickly as expected. Furthermore, to the extent that there are any problems or defects with embedded ICs, we may be required to incur substantial costs to re-work, repair or replace the entire product into
which the ICs are embedded. In any such case, our business could be materially and adversely affected.

As we rely on a limited number of
third parties to manufacture, assemble and test our IC products and to supply required parts and materials, we are exposed to significant supplier risks.

As a fabless semiconductor company, we do not maintain our own manufacturing, assembly or testing facilities. Instead, we rely on a limited number of third-party vendors to manufacture, assemble and test
the products we design. In recent years, we have historically used a single wafer foundry to manufacture our HomePlug-based wafers. However, during the second half of 2008, we began using a second wafer foundry to manufacture the wafers for two of
our HomePlug-based ICs. We also use this second wafer foundry to manufacture wafers for our command and control ICs. However, we still use only one foundry for each of our ICs except our HomePlug 1.0 with Turbo IC. We also use only a limited number
of principal subcontractors for the assembly and testing of our ICs. In addition, our third-party vendors that test our products often utilize third-party test equipment. As we rely on these vendors and their use of third-party test equipment, we
have less control over quality assurance, delivery schedules and costs, which could result in product shortages and increased costs. The production of our ICs for powerline communications requires a wide range of parts and materials, which our
foundry suppliers currently procure from domestic and foreign sources. Some components have a long-lead time, requiring us to place orders months in advance of our anticipated demand, which increases our risk that forecasts will vary substantially
from actual demand and which could lead to excess inventory or loss of sales, particularly during product transitions. In addition, in some cases, we rely on a sole source for certain components, including the third-party analog front-end devices
used in some of our HomePlug AV-based products. If any of our third-party vendors ceases to do business, fails to provide us in a timely manner with the products and services we request, fails to meet the pricing or performance standards we require
or terminates its relationship with us, including as a result of our proposed merger with Atheros, we may be unable to obtain replacement products or services to fill customer orders in a timely and cost-effective manner, if at all, and our
relationships with our customers and our sales could suffer.



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As we do not have long-term supply contracts with our third-party vendors, they are not
obligated to provide the products and services we request for any specified period, in any specific quantities or at any specific price, except as provided in each purchase order we submit. As a result, our third-party vendors have the right to
increase the prices we pay for our products and services or to allocate their resources to other customers projects and reduce efforts for our products on short notice, exposing us to risks of late deliveries, poor quality and inadequate
supply. If our third-party vendors enter into long-term agreements with other customers, these vendors may decrease their services to us on a more permanent scale. Our supplier risk is also significant due to the general cyclicality of the
semiconductor industry, the adverse effect of the current economic downturn on the financial stability of our suppliers, decisions during recent years by some large technology companies to outsource more of their IC production to third party
foundries and the substantial time and capital investment required to construct new foundry facilities to meet increased demand. If demand for ICs increases or available capacity declines, our suppliers could allocate resources to larger customers
and we could face shortages, longer delivery cycles and higher prices from our suppliers. This risk could increase if, and when, general economic conditions improve since many semiconductor companies have reduced their inventory levels and may need
to increase orders in the event of unanticipated demand from their customers. In order to secure specified pricing or sufficient supply to meet our customers demands, we may enter into various arrangements with vendors that could be costly and
harm our operating results, including, for example, entering into agreements that commit us to purchase minimum quantities of components over extended periods.

Regardless of the reason, if we are unable to secure sufficient supply, it may be difficult for us to develop relationships with other third-party vendors who are able to satisfy our production and supply
requirements, and it can take several months to qualify a new service provider. Changes in providers may also require the affected ICs to go through re-qualification testing and customer approvals, adding further delay and cost and the potential for
our customers to cancel orders or fail to place new orders. In addition, because many of the design libraries used in the design of an IC may be specific to a particular wafer foundry or foundry process, the change from one foundry or foundry vendor
to another may require us to redesign all or part of the affected IC, which could take approximately 6 to 15 months, and to incur the costs of new IC masks, which can be substantial, particularly for lower process geometries. Furthermore, if we are
unable to obtain the parts and materials necessary for our operations in a timely manner and on favorable terms, or, if we are unable to pass on to our customers any increased costs charged by our suppliers, our business and financial results may be
adversely affected.

Furthermore, not all of our vendors provide us with indemnification regarding our product purchases.
Other vendors impose limits on their indemnification obligations. If such products infringe the intellectual property rights of a third party either alone or in combination, or if we are found to owe license fees or royalties relating to these
products, our margins and operating results would be severely negatively impacted.

The development of new industry standards by various
global and regional industry alliances and SDOs may cause our products to become uncompetitive or obsolete and force us to incur substantial development costs and time to bring new products to market.

Although most of the transceiver ICs we sell are based upon the HomePlug 1.0 and HomePlug AV specifications adopted by the HomePlug Powerline
Alliance, the HomePlug Powerline Alliance could adopt changes to these specifications or adopt new or additional specifications that would require us to make changes to our ICs or to create new ICs in order to comply with the new specifications.
More than 70 companies are members of the HomePlug Powerline Alliance, including some of our competitors that have developed or may in the future develop technology competitive to ours that could be included in future HomePlug specifications. In
addition, other industry associations formed to promote powerline communications, such as the Universal Powerline Association (UPA), the HD-PLC Alliance and the Consumer Electronics Powerline Communication Alliance (CEPCA), have already established
their own specifications for powerline communications or the coexistence among powerline communications products, and these specifications conflict with the specifications adopted by the HomePlug Powerline Alliance. Other groups that have more
international recognition as independent SDOs, such as the Institute of Electrical and Electronics Engineers Communications Society (IEEE) and the International Telecommunication Union (ITU), as well as regional SDOs with strong local support, are
working on the adoption of powerline and anywire wireline communications standards that may be different from and incompatible with the specifications adopted by the HomePlug Powerline Alliance and used by our products. For example, in July 2009,
the IEEE 1901 standards work group on powerline communications approved the in-home and access 1901 draft powerline standards, which include technology contributions from HomePlug and Panasonic, among others. The draft standards provide for the
flexibility to support either the HomePlug AV or the Panasonic physical layer. Under this approach, future ICs based on the draft standards would use either one or the other physical layers and would interoperate with other future products using the
same physical layer as well as with existing products based on the same physical layer. Future products using different physical layers would coexist but not interoperate. Although we believe that our HomePlug AV ICs would interoperate with



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the HomePlug physical layer version of the 1901 draft standard, we are unable to predict whether or when the final specification will be confirmed by the IEEE or, if it is, the degree to which
the final specification, or subsequent changes to the specification, will require us to make changes to our existing ICs or to IC designs we have in progress. With respect to the anywire communications standard being developed by the ITU, although
work continues on the media access control layer for the proposed standard, in October 2009, the ITU G.hn work group approved the physical layer components for the proposed standard. We do not believe that our HomePlug AV ICs would interoperate or
coexist with the G.hn physical layer that was approved. We are unable to predict whether or when a final G.hn specification will be ratified by the ITU or, if it is, the degree to which the final specification, or subsequent changes to the
specification, may require us to make changes to our existing ICs or to IC designs we have in progress in order to have those ICs or IC designs qualify as G.hn compliant.

Standards organizations sometimes take years to reach agreement on new final specifications and may be unable to do so, even when a baseline technology for a proposed specification is selected early in
the adoption process. The adoption or expected adoption of new or different powerline or anywire communications standards, including by the HomePlug Powerline Alliance, more established global SDOs such as the IEEE or the ITU, or regional SDOs with
strong local support, could make our products incompatible with the new standard or otherwise uncompetitive or obsolete and cause us to incur substantial development costs to adapt to new or alternative industry standards, particularly if the new or
alternative standards were to receive, or be perceived as likely to receive, greater penetration in the marketplace than the HomePlug-based specifications used by us for our ICs. Moreover, the adoption or expected adoption of such standards, or the
support of such standards by industry alliances such as the HomeGrid Forum, could have a chilling effect on the sale of existing products even before products based on the new standard become available. The time and expense required for us to
develop new products or change our existing products to comply with new industry standards would be substantial, and there is no assurance that we would be successful in doing so. If we were not successful in complying with the industry standards
required by our customers, we could lose market share, causing our business to suffer.

The adoption of new powerline or
anywire standards by global or regional SDOs such as the IEEE or the ITU may increase competition in the market for powerline and other wireline communications ICs by reducing or eliminating the uncertain market acceptance of various competing
standards established by industry alliance groups such as HomePlug, the UPA and the HD-PLC Alliance, potentially attracting larger semiconductor companies to join the market.

Our use of standards-based technology reduces the value of our intellectual property and exposes us to additional competition.

As we believe that some of our customers and potential customers prefer to use powerline communications ICs that are based on industry
standards rather than proprietary technologies, we have in the past elected, and may in the future elect, to base our powerline transceiver ICs on specifications approved by standards bodies or industry alliances and to have our intellectual
property included in these specifications. The applicable standards bodies and alliances, including the HomePlug Powerline Alliance, typically require that participating companies license their necessary patent claims on non-exclusive, reasonable
and non-discriminatory terms to other members, including competitors, who elect to produce products compliant with the applicable standard. For example, as a sponsor member of the HomePlug Powerline Alliance, we are obligated to license our
necessary patent claims on non-exclusive, reasonable and non-discriminatory terms to other HomePlug Powerline Alliance members, including competitors, who elect to produce products compliant with the HomePlug 1.0 and HomePlug AV specifications, as
well as any future HomePlug specifications, to the extent that the necessary claims are needed to allow compatibility of a product based on the future specification to HomePlug 1.0 or HomePlug AV. We have similar obligations with respect to the
necessary claims relating to our command and control ICs. If we are successful in having our intellectual property included in additional industry standards, the scope of these licensing obligations could increase. These obligations to license our
necessary patent claims may allow our competitors to use our patents to develop and sell products that compete with our products without spending the time and expense that we incurred to develop the technology covered by the patents, thereby
potentially reducing any time to market advantage we might have as a result of these patents. These obligations also substantially restrict and may eliminate our ability to use our patents as a barrier to entry or as a significant source of revenue.
Moreover, because the specifications for these industry standards are generally available to members of the applicable standards bodies and alliances for little or no cost, competitors can more easily create ICs that compete with our products.

We have limited experience in applying our powerline communications technology to other media, such as coaxial cable and telephone wiring,
and if we are unsuccessful in our efforts to do so, our business could be harmed.

Although some service providers are
using our powerline ICs for communications over coaxial cable and telephone wiring, we intend to continue to evaluate whether we can successfully extend the use of our powerline communications technology and ICs to these other media. We do not
currently derive a significant portion of our revenue from these applications. In addition, because of interest from customers and standards organizations in single solutions that



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can enable communications over multiple wired media, including powerline, coaxial cable and telephone wiring, sometimes referred to as anywire technology, we expect that our future product
roadmap will need to include ICs with enhanced anywire capabilities. We have far less experience with these other media than we have with powerline communications. As a result, we may be unable to gain, or may need to incur significant costs in
order to obtain, the necessary experience and expertise required to apply our powerline communications technology to these other media or to develop and obtain other wireline communications technology and intellectual property. In pursuing this
business, we will be competing with companies that have substantially greater experience with, and technologies specifically designed to optimize communications over, these other media. In addition, some applications of our products on these other
media may interfere with other technologies that use the same wires, such as Data Over Cable Service Interface Specification (DOCSIS) or Very High Speed Digital Subscriber Line (VDSL) protocols, potentially making commercialization of these
applications impractical.

The sales cycle for our products is long and requires expenditures and the development of new products in
advance of sales that may or may not be realized when anticipated, if at all.

Our customers generally take a considerable
amount of time to evaluate our HomePlug-based ICs before purchasing. The typical time from early engagement by our sales force to actual product introduction typically runs 6 to 12 months for adapter products to as much as 12 to 30 months for
embedded consumer electronics products and products used by service providers and electric utilities. The delays inherent in these lengthy sales cycles increase the risk that a customer will decide to cancel, curtail, reduce or delay its product
plans, causing us to lose or delay anticipated sales. Additionally, while our sales cycles can be long, our average product life cycles tend to be short because we operate in an environment of rapidly changing technology and evolving customer
requirements. As a result, the resources devoted to product sales and marketing may not generate material revenue for us when expected, if at all, and from time-to-time, we may need to write-off excess and obsolete inventory. In addition, we
typically are required to incur substantial development costs in advance of a prospective sale with no certainty that we will recover such costs. There can be no assurance that our products will be able to meet the specifications required by our
customers or that our products will be delivered to the market in a timely manner as compared with our competitors products. A substantial amount of time may pass between the selection of our technology for use in a customers
product and the generation of revenue related to the expenses previously incurred, which can potentially cause our operating results to fluctuate significantly from period to period. In addition, if we do not generate revenue after we have incurred
substantial expenses to develop any of our products, our business will suffer.

We derive a small portion of our revenue from sales of our
ICs to customers in the commercial and utility markets, and our business could be materially adversely affected if we are unable to maintain or grow our sales in these markets.

While we only derived a small portion of our revenue from sales of our ICs to customers in the commercial and utility markets in the three
months ended September 30, 2009, we expect to continue to strive to achieve sales of our ICs to customers in these markets. Customers in the commercial market use our ICs to enable distribution of broadband services and back channel
communications over existing electrical wiring and coaxial cable to individual units within apartment buildings and other MDUs. Customers in the utility market use our ICs in smart grid and broadband over powerline applications. Although service
providers in the commercial market and electric utilities in the utility market are conducting field trials and limited deployments of these applications, the number of volume commercial deployments is low.

Our ability to maintain and increase revenue in the commercial and utility markets depends upon the growth of these markets, the standards
and technologies adopted for use in these markets and our competitive position within such markets. We have fewer strategic and customer relationships in these markets and, in some cases, different competitors than we have in the digital home
market. The growth of the commercial market will depend, in part, on the expansion of Internet, video-on-demand and other broadband services to MDUs. In the utility market, the growth of smart grid management and broadband over powerline
applications will depend upon a number of factors, including a favorable utility regulatory environment that allows the cost of smart grid systems to be funded by the utilitys rate base and the development of new third-party products and
services, as well as business models, necessary to commercialize these applications. In recent periods, customer interest in broadband over powerline applications has declined due to concerns about the financial and operational success of such
systems, while customer interest in smart grid applications has increased. The standards and technologies that will be used in utility and smart grid applications are still being determined and both narrowband and broadband powerline and wireless
technologies are being considered, as well as hybrid systems, with narrowband communications systems being more prevalent to date. We do not offer narrowband powerline ICs or wireless ICs for smart grid applications. In addition, the sales cycle for
commercial and utility customers is typically long. If demand for utility applications using our broadband powerline ICs does not grow or we are otherwise unable to increase our revenue within these markets, our business could be materially and
adversely affected. We may also need to make changes to our existing products or develop new products for our commercial and utility business to be successful. For example, the HomePlug Powerline Alliance is working on a proposed powerline
specification for narrowband smart grid applications as well as a



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proposed specification for broadband over powerline applications. The IEEE is also working on an access powerline standard as part of its 1901 initiative as well as other standards efforts. To
the extent we develop new products or product enhancements for these markets, we will be required to expend significant resources and to adapt our business processes to address the unique challenges and requirements of these markets. However, there
is no assurance that any products we develop based on these specifications would be successful. If we are unsuccessful in tailoring our existing products or creating new products to meet the needs of our customers in the commercial and utility
markets on a timely and cost-effective basis, we will remain at a competitive disadvantage to other companies that currently service these markets, we will be unable to grow or maintain our sales in these markets, and the growth of our overall
business may be adversely affected.

Our ability to compete may be affected by our ability to protect our intellectual property and
proprietary information.

We believe that the protection of our intellectual property rights, both domestic and foreign, is
and will continue to be important to the success of our business. To protect our proprietary technologies and processes, we rely primarily on patent, copyright, trademark and trade secret laws, as well as nondisclosure and confidentiality agreements
and other methods. We currently have 35 issued U.S. patents and 45 pending U.S. patents, with foreign counterparts in some jurisdictions. The process of seeking patent protection can be long and expensive. We cannot be certain that any currently
pending or future applications will actually result in issued patents, and our existing and future patents may be challenged. The rights granted under any issued patents may not be of sufficient scope or strength to provide meaningful protection or
provide us with a competitive advantage, and our competitors may be able to develop similar or superior technology to our own now or in the future. Any future infringement upon our intellectual property or proprietary information may require us to
engage in litigation in the future. Such litigation could result in significant costs to us and the distraction of our management. Despite our efforts to protect our intellectual property and proprietary information, some of our innovations may not
be protectable. Some countries may limit or deny protection of our patents, copyrights, trademarks and trade secrets. In addition, the steps that we have taken to protect our intellectual property rights may not be adequate to preclude
misappropriation or infringement of our intellectual property rights. If our patents do not adequately protect our technology, our competitors may be able to offer similar products and may also be able to develop similar technology, designed around
our patents. In addition, it is possible that third parties may copy or obtain and use our proprietary information without our authorization, and no adequate remedies may be available. The ability of our competitors to access and use our proprietary
information may inhibit our ability to compete.

Claims that we have infringed upon third-party intellectual property rights could subject
us to significant liability and could invalidate our intellectual property rights.

Participants in the IC industry
vigorously protect and pursue their intellectual property rights. We have in the past received, and expect that in the future we may receive, communications from various industry participants alleging our infringement of their patents or other
intellectual property. With respect to past claims we completed investigating, we concluded and, in each case, replied to such third parties that we believed their claims were without merit, and we received no further claims or notices of
infringement from such third parties. From time to time, we also identify third party intellectual property that could result in claims of infringement even though we have not received any notice of infringement or we believe that we are not
infringing or that the intellectual property involves claims that are invalid. In those situations, we may seek to obtain licenses from the owners of such intellectual property to reduce the risks, costs and management diversion from litigation with
a third party that may otherwise seek to assert a claim against us. For example, we are currently seeking a non-exclusive cross license from a third party for certain intellectual property rights used in our HomePlug family of products. We believe
this third party is contractually obligated to license such intellectual property rights to us pursuant to a membership agreement with the HomePlug Powerline Alliance. This cross license would also provide such third party a limited non-exclusive
license to certain of our patents which are used in a product currently marketed by such third party. We may not be able to obtain licenses to such intellectual property on reasonable terms, if at all. Any litigation relating to the intellectual
property rights of third parties, including claims arising through our contractual indemnification of our customers, would be costly and could divert the efforts and attention of our management and technical personnel, regardless of the merit of
such claims. Given the complex technical issues and uncertainties inherent in intellectual property litigation, we cannot assure you that we would prevail in any such suit. In the event of an adverse ruling in any such litigation, we could be
required to:



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



| |  |  | cease the manufacture, use or sale of infringing products, processes or technologies;
| | - |  | -------------------------------------------------------------------------------------



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



| |  |  | license technology from the third party claiming infringement, which may not be available on commercially reasonable terms or at all.
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Our business also could be harmed if our customers become involved in litigation regarding
infringement of third-party intellectual property rights, which adversely affects their ability to sell their products incorporating our ICs and their demand for our ICs. In addition, under the standard terms and conditions of our customer purchase
orders, we are required to defend, at our expense, certain third-party intellectual property infringement suits against our customers who purchase our ICs subject to such terms and conditions. We are also required to pay any damages that are
awarded. The defense and settlement of such suits would increase our costs, could require us to pay substantial damages and could hurt our relationships with our customers, which would have a material adverse effect on our business, results of
operations and financial condition.

We must integrate third-party technology into some of our products, which exposes us to risks of
incompatibility, additional product defects and the risk that this third-party technology would no longer be supported or made available to us.

We rely extensively on third-party technology that is integrated into some of our products, including third-party intellectual property that we license to meet the HomePlug specifications. Due to the
complexity of our products, the incorporation of third-party technology could result in unforeseen or undetected defects or bugs, which could delay the introduction or adversely affect the market acceptance of new products and damage our reputation
with customers. We have in the past experienced, and may in the future experience, reliability, quality or compatibility problems because of the use of third-party technology. As a result, we may have to expend significant financial and other
resources to correct these problems, including the costs of repair, rework, recall, replacement and resolving claims by our customers or third parties. Due to our reliance on third-party technology, if we were unable to continue to use or license
these third-party technologies on reasonable and cost-effective terms or if the third-party technology were to fail to operate as required, we could be unable to secure alternatives in a timely manner, if at all, and our business would be harmed. In
addition, if we were unable to license technology from third parties to develop future products, we would be unable to develop such products in a timely manner, or at all.

In order to broaden the market acceptance of our products, we have entered into, and in the future we may enter into, licensing and joint venture arrangements, which may require us to incur substantial
development costs, result in reduced product revenue, lower gross margins on our products and tie the success of our products to the success of our collaborators in marketing their products.

Pricing pressures and business strategies may lead us to seek to enter into licensing or joint venture arrangements designed to increase the
penetration of our HomePlug-based powerline communications solutions into high-volume applications, particularly price-sensitive products, such as personal computers, home gateways or routers, that we believe would expand the market for our ICs in
other products. For example, in June 2005, we entered into a technology collaboration and license agreement with Intel Corporation that provides, among other things, for most favored pricing and supply terms for our HomePlug AV-based products and
for an option to license from us a HomePlug AV-based IC design and, if we either then have or own (or then have commenced or later commence work on), a related analog front-end IC design, for use in Intel microprocessors, chipsets and platforms at
Intels sole discretion on a worldwide basis, either royalty-free or royalty-bearing, depending on product application. The license option is only exercisable under certain circumstances and does not permit Intel to use the designs licensed in
an IC product having communications over powerlines and/or coaxial cable as its primary purpose or communications over wireless and over powerlines and/or coaxial cable as its primary purpose. Further, Intel may not distribute Intel products
incorporating the licensed HomePlug AV design until Intel or Intel customers using certain Intel personal computer reference designs first purchase from us a certain volume of our HomePlug AV-based ICs. There is no assurance that Intel will exercise
its option. Even if Intel exercises its option, it may not be able to successfully market and sell products incorporating our designs, and accordingly, our license of our designs to Intel may not expand the market for our ICs in other products. The
agreement expires in June 2010, but can be renewed upon the mutual consent of the parties. Either party may terminate the agreement upon default and failure to cure by the other party, and in the event of such termination, the non-defaulting party
may revoke the grant of license rights to the defaulting party.

Our licensing and joint venture arrangements could include
licensing our HomePlug-based designs for use in third-party system-on-a-chip solutions that include other communications, interface or home gateway technologies. The royalty income, if any, we would derive from these arrangements would be
substantially less than our expected dollar value of gross profits from the sale of an equivalent volume of ICs, and there is no assurance that we would derive enough revenue from the sale of our ICs for use in other products to make the licensing
arrangement successful from the standpoint of our overall business. These third-party arrangements may require us to grant certain important rights to third parties, including exclusive rights to one or more of our IC designs and issuance of
warrants or other securities. In addition, we have entered into, and from time to time in the future may be required to enter into, licenses and covenants that could limit our ability to initiate patent infringement actions against third parties,
including third-party collaborators, their customers, distributors, agents and contractors. Packaging our designs for use in these arrangements would require us to incur substantial



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development costs with no certainty we would recover these costs. Implementing the arrangements would also involve substantial risks that we have not faced before, including converting our design
for use in the system-on-a-chip device and being reliant on our third-party partner for the integration, production, marketing and sale of the resulting product. There is no assurance that we would be successful in entering into or implementing any
such arrangement.

The complexity of our products and the process used to produce our products could result in unforeseen delays or
expenses arising from undetected problems or defects, which could impair market acceptance for our products, result in lost revenues, increase our costs and negatively impact our reputation and relationships with our customers.

Powerline communications is a complex and relatively new technology. Highly complex ICs such as our powerline communications ICs may contain
design defects, errors and software flaws, or bugs, in the IC hardware or software, particularly when first introduced or as new versions are released. We have experienced in the past and may experience in the future delays and problems in
completing the development and introduction of new products and product enhancements due to problems such as design defects, errors and bugs. In addition, products incorporating our ICs that are supplied to customers by our OEMs or ODMs have in the
past and may in the future contain defects that are unrelated to our ICs. Furthermore, because we outsource the manufacturing of our ICs, and in some cases purchase the analog front-end components and line drivers used in our chipsets from others,
we have been, and in the future we may be subject to problems resulting from the actions or omissions of these third parties. The process of producing ICs, referred to as the wafer fabrication process, is extremely complicated, where even small
changes in design, materials or specifications can result in material decreases in the percentage of acceptable product resulting from the manufacturing process, referred to as the manufacturing yield, and even the suspension of production. On
occasion, we and our third-party vendors have experienced in the past, and may experience in the future, manufacturing defects and resultant reductions in manufacturing yields due to errors in the manufacturing, assembly or testing processes or the
implementation of our designs, particularly in connection with new products and new technologies. Detection of manufacturing defects is difficult, and identifying problems may not be possible early in the fabrication process. Failure to detect
manufacturing defects may negatively impact the quality or reliability of our products, and low manufacturing yields may inhibit our ability to fulfill customer orders on a timely basis and may increase our cost of goods sold and negatively impact
our operating results.

Any of these problems may delay the introduction, volume shipment and market acceptance of the
applicable products, harm our ability to retain existing customers and attract new customers, adversely affect sales and cause existing customers to cancel orders or return previously sold product. If any of these problems are not found until after
we have commenced commercial production of a product, we may be required to incur the cost of product recalls, repairs or replacements and of resolving claims by our customers or third parties. In addition, if any problem is found after our ICs have
been incorporated into a customers product, we may be required to re-work, repair or replace our customers product, which would require us to incur costs substantially higher than the costs of repairing or replacing our ICs alone.
Furthermore, these problems may require us to incur additional development and customer support costs in an effort to correct the problems, which could divert human and financial resources from other new product developments, resulting in the delay
of those projects as well. The time and expense required to correct IC defects, errors and bugs and to improve manufacturing yields, reliability and quality can be very high, particularly if the masks for smaller geometry ICs must be redesigned, and
there is no assurance that we will be able to successfully correct the problems at all or within the time required for the product to be successful in the marketplace. Any of the foregoing events could have a material adverse effect on our business,
results of operations and financial condition.

We may experience difficulties in transitioning to smaller geometry process technologies or
in achieving higher levels of design integration, which may result in reduced manufacturing yields, delays in product deliveries, increased expenses and loss of design wins and sales.

We periodically evaluate the anticipated benefits, risks and expenses of migrating one or more of our IC designs and manufacturing to smaller
geometry process technologies in an effort to reduce our product costs. Any such transition would require us to redesign the applicable product and require us and our foundry suppliers to use new or modified manufacturing processes for the product.
We also evaluate whether we can use smaller geometry processes in our new ICs. Prior to 2008, the smallest geometry process we used for any of our ICs was 90 nanometer. In 2008, we began shipping a HomePlug AV-based IC which uses a 65 nanometer
process. We are dependent on our relationships with our foundry subcontractors to transition to smaller geometry processes successfully. The foundries that we use may not have the tools, design libraries or manufacturing facilities required to use
the smaller geometries we want to use, may be unable to produce the smaller geometry ICs with the yields we need to be successful or may be unwilling to make the smaller geometries available to us on a timely or cost-effective basis. The yield risks
associated with smaller geometry ICs are generally much higher than those with higher geometry processes. As we try to move to smaller geometry processes, we may be unable to maintain our existing foundry relationships, which could adversely affect
the availability and cost of the existing products we buy from them, or develop new ones. If any of our foundry suppliers cannot meet our requirements or we experience



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significant delays in this transition or fail to efficiently implement this transition, we could experience reduced manufacturing yields, delays in product deliveries and increased expenses, all
of which could harm our relationships with our customers and result in the loss of design wins and sales, which would materially adversely affect our results of operations.

Our operating results could be adversely affected if we have to satisfy product warranty or liability claims.

If our ICs or chipsets, or products that integrate our ICs or chipsets, malfunction or are found to be defective, we could be subject to product warranty or product liability claims that could have
significant warranty-related charges or litigation costs. In addition, we may spend significant resources investigating potential product design, quality and reliability claims, which could result in additional expenses.

We may be unable to raise additional needed capital, which could substantially harm our business and our ability to compete.

We believe that our existing balance of cash, cash equivalents, short-term investments and cash expected to be generated from operations will
be sufficient to meet our anticipated cash needs for at least the next 12 months. However, unexpected circumstances could require us to raise additional funds, which we may be unable to obtain on favorable terms, if at all. Recent market conditions
have effectively shut down the availability of the equity markets for many companies, including us. We may not have the ability to raise equity in the financial markets for the foreseeable future until conditions in the equity markets improve.
Raising additional funds through equity financings may result in a significant dilution of our stockholders ownership interest, causing the per share value of our common stock to decline. On the other hand, additional debt financings may only
be available on strict terms, if at all, restricting our business through high interest rates or by requiring us to maintain certain liquidity or other ratios. The global credit markets are currently experiencing significant distress and
instability, resulting in a dramatic reduction of the willingness by lenders to make new loans and tightened credit requirements, particularly for emerging companies including us. If we were required to seek debt financing, we may not be able to
secure such debt financing on commercially reasonable terms, if at all. Holders of new equity or debt securities may also have rights, preferences and privileges senior to those of our holders of common stock. In either case, an inability to raise
additional funds may frustrate our ability to compete and to meet our business objectives, causing our stock price to decline and our stockholders to lose some or all of their investment.

An inability to raise necessary additional capital on acceptable terms may reduce our ability to, among other things, enhance our existing
products and services and develop new products, expand operations and hire, train and retain employees. Additionally, failure to raise additional capital could harm our ability to acquire complementary businesses, technologies or products. Our
failure to take any of these actions could have a material adverse effect on our business, operating results and financial condition.

The
consolidation of industry participants may result in stronger competitors, fewer customers and reduced demand, any of which could harm our business.

Historically, consolidation within the semiconductor industry is not uncommon, and we expect it to continue as companies attempt to strengthen their positions in the various markets we have targeted.
Consolidation may also increase as a result of the adverse conditions in the global economy. Consolidation or strategic alliances among competitors, or the acquisition of a competitor by a larger semiconductor company not yet engaged in the
powerline communications business, could result in stronger competitors with larger customer bases, more diversified product offerings and greater technological and marketing expertise, allowing them to compete more effectively against us.
Consolidation among customers could also result in fewer customers, reduced demand and increased pressure on the prices we charge for our products. Consolidation among our third-party suppliers could increase the costs of, or reduce our ability to
obtain, needed materials and services, thereby reducing our ability to compete. Any of the above occurrences could have a materially adverse effect on our business, operating results and financial condition.

If we are unable to attract and retain qualified management, technical and other personnel, including as a result of our proposed merger with Atheros,
our business could suffer.

Our success depends on our ability to hire and retain experienced executive management and
other key employees. Due to the complexity of our products, we are also particularly dependent on qualified research and development personnel who possess unique skills and experience that are not replicated within the company and may be difficult
to replace. We have entered into employment agreements with some of our management and other employees. However, these agreements do not require them to provide services to us for any specific length of time, and they can terminate their employment
with us at any time, with or without notice, without penalty. During the pendency of our proposed merger, our employees may experience uncertainty about their future role until or after strategies with regard to the combined company are announced or
executed, or there may be employee uncertainty surrounding the future direction of our product and service



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offerings and strategy on a standalone basis. We also must continue to motivate our employees and keep them focused on our strategies and goals, which may be particularly difficult due to the
potential distractions of the proposed merger. These circumstances may adversely affect our ability to retain our executives and key employees. If we were to lose the services of one or more of our executives or key employees, our business could be
seriously harmed.

Competition for qualified personnel in the semiconductor industry is intense, and our historic growth has
placed a significant burden on our human resources. Our ability to attract new employees may also be harmed by uncertainties associated with our proposed merger with Atheros. If we are unable to attract and retain additional qualified personnel as
needed, our business results will be negatively impacted. We maintain our headquarters in Orlando, Florida and a portion of our research and development team and other significant operations in Ocala, Florida. As Central Florida often has few, if
any, candidates for the positions we are seeking to fill, and many of the potential candidates we recruit may choose not to relocate to Central Florida, we must expend additional time and expense to recruit new employees for our Central Florida
locations from outside of our immediate geography. We have also experienced difficulties in recruiting experienced personnel in other areas. Adverse conditions in the housing markets and home mortgage business may make it more difficult for
employees being recruited to relocate, reducing our pool of available personnel or increasing our recruiting and relocation costs. Due to these challenges, we may be unable to attract candidates with the qualifications and experience we desire or we
may be required to base certain employees in other locations. Moreover, we may need to incur additional costs to hire contractors to perform certain functions that would ideally be performed by employees. We expect competition in these areas to
continue and we may experience similar difficulties in the future. In addition, we may outsource or expand our operations into overseas locations where we could face significant competition for qualified employees or contractors and face additional
challenges and incur significant costs in managing those operations from the U.S. We may also face challenges in retaining some of our existing employees to the extent the then current market value of our common stock is substantially below the
exercise prices of the stock options held by such employees. If we cannot attract additional key employees or if we do not maintain competitive compensation policies to retain current employees, we may not be able to scale our business and
operations effectively, and the efficiency and effectiveness of our operations could be impaired.

We may pursue acquisitions of, or
investments in, businesses that may not be successful and that could adversely affect our operating results.

As the
complexity and speed of technological changes make it impractical for us to pursue development of all technological solutions on our own, we continually evaluate acquisitions of or investments in businesses that may complement our existing product
offerings, augment our market coverage or enhance our technological capabilities, and in the event that our proposed merger with Atheros is not consummated, we expect to continue to evaluate such acquisitions or investments. However, we cannot
assure you that we will be able to identify and consummate suitable acquisition or investment transactions in the future.

These acquisitions and investments involve numerous risks, including but not limited to:



| |  |  | problems associated with integrating acquired companies, products or technologies;
| | - |  | ----------------------------------------------------------------------------------



| |  |  | the incurrence of substantial debt and assumption of unknown liabilities;
| | - |  | -------------------------------------------------------------------------



| |  |  | the risk of entering market segments where we have little or no prior experience and where competitors are in a stronger market position than we are;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the potential loss of key employees from the acquired company;
| | - |  | --------------------------------------------------------------



| |  |  | the potential dilution of existing stockholders and subordination to rights, preferences and privileges senior to those of our common stock;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | uncertain capital markets reaction to the acquisition or investment;
| | - |  | --------------------------------------------------------------------



| |  |  | amortization expenses related to intangible assets;
| | - |  | ---------------------------------------------------



| |  |  | the potential disruption of our ongoing business;
| | - |  | -------------------------------------------------



| |  |  | the diversion of managements attention from other core business concerns; and
| | - |  | ------------------------------------------------------------------------------



| |  |  | potential goodwill impairment.
| | - |  | ------------------------------

We cannot assure you that any acquisitions or investments will be successfully integrated with our business, and the failure to avoid any of these or other risks associated with such acquisitions or
investments could cause a material adverse effect on our business, results of operations and financial condition.



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We have incurred, and if we fail to complete our planned merger with Atheros we will continue to incur,
increased costs as we comply with the laws and regulations affecting public companies.

As a public company, we incur
significant legal, accounting and other costs associated with the reporting requirements of public companies. We are required to, among other things, create and periodically review the effectiveness of internal controls over financial reporting and
may be required to hire additional accounting and financial staff with appropriate public company experience and technical accounting knowledge. In addition, the requirements of the Sarbanes-Oxley Act of 2002 and the rules of the SEC and The NASDAQ
Global Market oblige our management to devote a substantial amount of time to new compliance initiatives, which could increase our legal and financial compliance costs. These costs of compliance, both in the form of monetary expenditures and
additional management responsibilities, have been increasing, making them difficult to estimate with any degree of certainty. We also expect further changes in the laws and regulations affecting public companies. If we fail to complete our planned
merger with Atheros, such changes could increase our expenses as we comply with the new requirements.

If our internal controls over
financial reporting are inadequate or we have material weaknesses or significant deficiencies, investors could lose confidence in our financial reports, and our business and stock price may be adversely affected.

Section 404 of the Sarbanes-Oxley Act of 2002 (Section 404) requires our management to report on, and our independent auditors to attest
to, the effectiveness of our internal control structure and procedures for financial reporting. We have incurred, and expect that we will continue to incur significant costs, and expend significant time and management resources, to comply with
Section 404. Although we have an ongoing program to perform the system and process evaluation and testing necessary to comply with these requirements, we cannot be certain that our management or our independent registered public accounting firm
will not identify significant deficiencies or material weaknesses in our internal control over financial reporting. In addition, over the course of our ongoing evaluation of our internal controls, we may identify areas requiring improvement and may
have to design enhanced processes and controls to address issues identified through this review. If our internal control over financial reporting is found by management or by our independent registered public accounting firm to be inadequate or if
we disclose significant existing or potential deficiencies or material weaknesses in those controls, investors could lose confidence in our financial reports, we could be subject to sanctions or investigations by The NASDAQ Global Market, the SEC or
other regulatory authorities and our stock price could be adversely affected. In addition, such deficiencies could impair our ability to obtain financing or could increase the cost of any financing we obtain and require additional expenditures to
comply with applicable requirements.

We face business, political, operational, financial and economic risks in our markets outside of the
U.S.

We conduct a substantial amount of our business with customers and third-party vendors located outside the U.S, and
our future growth is dependent, in part, on continued geographic expansion. We have four wholly-owned foreign subsidiaries, Intellon Canada Inc., Intellon Hong Kong Limited, Intellon Korea Ltd. and Intellon Taiwan Ltd., and may form additional
subsidiaries. We also have employees and distributor relationships in Asia and Europe. Our sales to customers in Asia and Europe accounted for approximately 39.1% and 38.4% of revenue, respectively, in the three months ended September 30, 2009.
Our sales to customers in Europe and Asia accounted for approximately 48.3% and 38.6% of revenue, respectively, in the nine months ended September 30, 2009. Nearly all of our sales in Europe are currently to customers in France and Germany.
Most of our sales in Asia are in Taiwan but also include sales to customers in China, the Republic of Korea and Singapore, among others. In addition, our customers often integrate our ICs into their products that are then sold to end-customers in
various locations, including foreign locations. As a result of our international business relationships, we face numerous risks and challenges, including but not limited to:



| |  |  | longer and more difficult collection of receivables;
| | - |  | ----------------------------------------------------



| |  |  | increased difficulty in enforcement of contractual obligations;
| | - |  | ---------------------------------------------------------------



| |  |  | limited protection of our intellectual property and other assets;
| | - |  | -----------------------------------------------------------------



| |  |  | compliance with local laws and regulations and unanticipated changes in those laws and regulations, including tax laws and regulations;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------



| |  |  | trade and foreign exchange restrictions and tariffs;
| | - |  | ----------------------------------------------------



| |  |  | travel restrictions;
| | - |  | --------------------



| |  |  | timing and availability of import and export licenses and other governmental approvals, permits and licenses, including export classification
requirements;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | transportation delays and limited local infrastructure and disruptions, such as large scale outages or interruptions of service from utilities and
telecommunications providers;
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | difficulties in staffing and managing international operations;
| | - |  | ---------------------------------------------------------------



| |  |  | local business and cultural factors that differ from our normal standards and practices;
| | - |  | ----------------------------------------------------------------------------------------



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| |  |  | differing employment practices and labor issues;
| | - |  | ------------------------------------------------



| |  |  | regional health issues, including epidemics such as H1N1 influenza (swine flu), avian bird flu and SARS;
| | - |  | --------------------------------------------------------------------------------------------------------



| |  |  | work stoppages;
| | - |  | ---------------



| |  |  | fluctuations in currency exchange rates and the resulting gains or losses on the conversion to or from U.S. dollars; and
| | - |  | ------------------------------------------------------------------------------------------------------------------------



| |  |  | acts of terrorism, war or natural disasters including, particularly in Asia, earthquakes, typhoons, floods and fires.
| | - |  | ---------------------------------------------------------------------------------------------------------------------

Because most of our OEMs, ODMs and third-party vendors are located overseas, we also face the risk that any impact upon these customers and
vendors from the above factors could affect us as well and have a material adverse effect on our business, results of operations and financial condition.

Our headquarters are located in Florida, and many of our customers and third-party vendors are concentrated in Asia, areas subject to significant natural disaster risks.

Our HomePlug-based ICs are manufactured in Taiwan and Singapore and assembled and tested primarily in Taiwan and the Republic of Korea. Our
command and control ICs are manufactured, assembled and tested primarily in Singapore, the Philippines, Taiwan and/or the U.S. Many of our customers and other third-party vendors are also located in Asia. The Pacific Rim region is subject to extreme
weather and frequent earthquakes due to the presence of major fault lines. As a result of natural disasters, our customers and third-party vendors in the past have experienced, and in the future may again experience, power outages and other damage
and disruptions to their operations. Any disruption in the operations of our customers or our customers suppliers could make it difficult or impossible for our customers to produce their products that use our ICs. Any disruption of the
operations of our third-party vendors could reduce or eliminate the manufacture, assembly or testing of our ICs by those vendors or make it difficult or impossible for us or our vendors to obtain components or materials necessary for the production
of our ICs. In such an event, we may be required to seek alternative sources of supply on reasonable terms and timeframes, and we could be required to incur substantial costs and time delays in doing so, if we can at all. Any significant damage to
or destruction of any of the foundries that manufacture the wafers for our ICs would have a particularly adverse effect on us, as the rebuilding of a foundry or locating an alternative manufacturer would be difficult and time consuming. In addition,
because the design libraries and manufacturing process used in producing the wafers for our ICs may be specific to the particular foundry, we may be unable to transfer production to an alternative foundry, even if one were available, without
incurring substantial time and expense to redesign all or part of the affected IC and to incur the costs of a new IC mask, which can be substantial, particularly for lower process geometries. We do not have any arrangements for any backup sources of
supply for the wafers used in our ICs.

Our headquarters are located in Florida, an area that often experiences forest fires
as well as hurricanes, tropical storms and other extreme weather. We have in the past experienced, and may again in the future experience, power outages and other damage and disruptions in our operations due to these natural disasters. Any of the
foregoing disruptions could have a material adverse effect on our business, operating results and financial condition.

Our ability to
utilize our net operating loss and tax credit carry forwards may be limited, which could result in our payment of income taxes earlier than if we were able to fully utilize our net operating loss and tax credit carry forwards.

As of September 30, 2009, we had estimated available U.S. federal income tax net operating loss (NOL) carryforwards of approximately
$94.5 million, state income tax net operating loss carryforwards of approximately $61.5 million and estimated U.S. tax credit carryforwards of approximately $4.7 million. To the extent then available, these can be used to offset federal taxable
income and federal tax liabilities in future years. Our NOL carryforwards will begin to expire in 2009 and are scheduled to continue to expire through 2029. Section 382 of the Internal Revenue Code of 1986, as amended (Section 382), imposes an
annual limitation on the amount of net operating loss carryforwards and tax credit carryforwards that may be used to offset federal taxable income and federal tax liabilities when a corporation has undergone significant changes in its ownership. Our
ability to utilize NOL carryforwards and federal tax credit carryforwards may be limited by the issuance of common stock in future offerings or as a result of future events. In addition, utilization of these net operating loss and tax credit
carryforwards is dependent upon our achieving profitable results. In connection with our initial public offering in December 2007, we experienced an ownership change as defined by Section 382. As a result of this ownership change, our ability
to use our federal NOL carryforwards and tax credit carry forwards in subsequent periods is limited to approximately $5.3 million per year, plus recognized built-in gain during the five years beginning on the date of the ownership change. To the
extent our use of net operating loss and tax credit carryforwards is further limited by Section 382 as a result of the issuance of common stock in future transactions or by our implementation of an international tax structure or other future
events, our income would be subject to cash payments of income tax earlier than it would if we were able to fully use our net operating loss and tax credit carryforwards in the U.S. In addition, we operate in foreign jurisdictions and are subject to
paying foreign taxes even though we have net operating losses. We are also subject to alternative minimum tax.



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Risks Related to Ownership of Our Common Stock

Market volatility could reduce your ability to resell shares of our outstanding common stock.

The trading price of our common stock is volatile and is influenced by various factors, some of which are beyond our control. Our stock price
recently increased significantly as a result of the announcement of our proposed merger with Atheros. We cannot predict the prices at which, or the volumes in which, our common stock will trade. In addition, public stock markets have recently
experienced extreme price and trading volume volatility, as well as sharp price declines, particularly with respect to technology sectors of the market. Stock prices of many technology companies have fluctuated in a manner apparently unrelated or
disproportionate to the operating performance of those companies. Historically, periods of volatility in a companys stock prices as well as merger announcements are sometimes followed by securities class action litigation. Such litigation, if
brought against us, could result in substantial legal costs and diversion of managements attention from the conduct of our business.

Future sales of our common stock by existing stockholders could cause the per share price of our common stock to decline.

Any sale, or announcement of any sale, of substantial amounts of our common stock (including sales by our management), or the perception that such sales could occur, could adversely affect the market
price for our common stock. Such sales or announcements could also make it more difficult for us to sell equity or equity-related securities upon favorable terms in the future, if at all.

An active trading market for our common stock may not be sustained.

Since our initial public offering in December 2007, there has been, and we expect that there will continue to be, only a limited volume of trading in our common stock. Although the trading volume in our
common stock increased during the second and third quarters of 2009 compared to earlier periods, the increase may not be sustained. We cannot predict whether an active trading market in our common stock will develop or be sustained, or how liquid
any such market might become. In the absence of an active public market, it may be difficult for an investor to sell shares of our common stock in the volume, or at a price and time, which is attractive to such investor, if at all. In addition,
relatively small trades have had, and may continue to have, a significant impact on the market price of our common stock, which could increase the volatility and depress the price of our common stock. Moreover, the closing prices of our common stock
over the past 12 months on the NASDAQ Global Market have ranged from $1.43 to $7.49. At certain of those price levels, with our limited trading volume, the policies and practices of certain institutional investors and brokerage houses may limit
investment in our common stock. Furthermore, because much of our common stock is held by our affiliates, unless we achieve a wider dissemination of those shares, a more active trading market in our common stock may not develop. All of these factors
may discourage purchases of our common stock, which may further affect the liquidity of our common stock and potentially lead to further declines in our stock price.

Any guidance that we provide about our business or expected future results may differ from actual results.

From time to time we have shared our views in press releases, filings with the SEC and on public conference calls about current business conditions and our expectations as to potential future results.
Correctly identifying the key factors affecting business conditions and predicting future events is inherently an uncertain process especially in the current adverse economic environment. Given the complexity and volatility of our business, our
analyses and forecasts may prove to be incorrect. We offer no assurances that such predictions or analyses will ultimately be accurate, and investors should treat any such predictions or analyses with appropriate caution. Any analysis or forecast
that we make which ultimately proves to be inaccurate may adversely affect our stock price.

If securities or industry analysts do not
publish research or publish misleading or unfavorable research about our business, our stock price and trading volume could decline.

The trading market for our common stock depends in part on the research and reports that securities or industry analysts publish about us or our business. The number of securities analysts who cover our
company is limited. If no or few securities or industry analysts cover our company, the trading price for our stock could be negatively impacted. If one or more of the analysts who covers us downgrades our stock or publishes misleading or
unfavorable research about our



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business, our stock price would likely decline. If one or more of these analysts ceases coverage of our company or fails to publish reports on us regularly, demand for our stock could decrease,
which could cause our stock price or trading volume to decline.

Our certificate of incorporation, bylaws and provisions under Delaware law
might discourage, delay or prevent a change in control of our company or changes in our management and, therefore, depress the trading price of our common stock.

Our certificate of incorporation and bylaws contain provisions that act to discourage, delay or prevent a change in control of our company or changes in our management, even where the stockholders of our
company may deem such changes advantageous. These provisions:



| |  |  | establish a classified board of directors so that not all members of our board of directors are elected at one time;
| | - |  | --------------------------------------------------------------------------------------------------------------------



| |  |  | authorize the board to issue blank check preferred stock to increase the number of outstanding shares to discourage a takeover attempt;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------



| |  |  | prohibit stockholder action by written consent, which means that all stockholder actions must be taken at a meeting of our stockholders;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------



| |  |  | prohibit stockholders from calling a special meeting of our stockholders;
| | - |  | -------------------------------------------------------------------------



| |  |  | grant the board of directors the authority to make, alter or repeal our bylaws;
| | - |  | -------------------------------------------------------------------------------



| |  |  | establish advance notice requirements for actions to be taken at stockholder meetings or for the nomination of directors to be elected to the board;
and
| | - |  | --------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | require a supermajority (662/3%) vote by stockholders to adopt, amend or repeal certain provisions of our certificate of incorporation or bylaws.
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------

Additionally, Section 203 of the Delaware General Corporation Law prohibits a Delaware corporation from engaging in any of a broad
range of business combinations with any holder of 15% or more of its capital stock for a period of three years following the date on which the holder acquired such percentage of the corporations stock, unless, among other things, the board of
directors approves the transaction. This provision may discourage, delay or prevent a change in control of our company. Any provision that has the effect of delaying or deterring a change in control could limit the opportunity for our stockholders
to receive a premium for their shares of our common stock and could also affect the price that some investors are willing to pay for our common stock.



|ITEM 2. | UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
|------- | -----------------------------------------------------------

Unregistered Sales of Equity Securities

None.

Use of Proceeds

None.



|ITEM 3. | DEFAULTS UPON SENIOR SECURITIES
|------- | -------------------------------

Not applicable.



|ITEM 4. | SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS
|------- | ---------------------------------------------------

None.



|ITEM 5. | OTHER INFORMATION
|------- | -----------------

None.



|ITEM 6. | EXHIBITS
|------- | --------



|     |  |                                                                                                                                                                                             
|---- |  | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|2.1* |  | Agreement and Plan of Merger dated as of September 8, 2009 among Atheros Communications, Inc., Iceman Acquisition One Corporation, Iceman Acquisition Two LLC, Inc. and
Intellon Corporation



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|         |  |                                                                                                              
|-------- |  | -------------------------------------------------------------------------------------------------------------
|3.1**    |  | Amended and Restated Certificate of Incorporation                                                            
|         | 
|3.2***   |  | Bylaws, as amended                                                                                           
|         | 
|4.1***   |  | Second Amended and Restated Investors Rights Agreement, dated December 15, 2006                             
|         | 
|10.1**** |  | Office Lease Agreement between Intellon Corporation and Southeast STB Portfolio, LLC, dated September 4, 2009
|         | 
|31.1     |  | Certification of the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002       
|         | 
|31.2     |  | Certification of the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002       
|         | 
|32.1     |  | Certification of the Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002       
|         | 
|32.2     |  | Certification of the Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002       



|* | Incorporated by reference to the identical document filed as an exhibit to the registrants Current Report on Form 8-K dated September 9, 2009.
|- | -----------------------------------------------------------------------------------------------------------------------------------------------

|** | Incorporated by reference to the identical document filed as an exhibit to the registrants Current Report on Form 8-K dated June 11, 2009.
|-- | -------------------------------------------------------------------------------------------------------------------------------------------

|*** | Incorporated by reference to the identical document filed as an exhibit to the registrants Registration Statement on Form S-1, as amended (Registration Statement
No. 333-144520).
|--- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|**** | Incorporated by reference to the identical document filed as an exhibit to the registrants Current Report on Form 8-K dated September 10, 2009.
|---- | ------------------------------------------------------------------------------------------------------------------------------------------------



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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf
by the undersigned, thereunto duly authorized.

Date: October 28, 2009



Intellon Corporation (Registrant)By:

/s/    BRIAN T.
MCGEEBrian T. McGeeSenior Vice President and Chief Financial Officer




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