Document:

Exhibit 10.2

 

Filed
by RF Micro Devices, Inc. pursuant to Rule 425

     under the Securities Act of 1933, as amended

Subject Company: Sirenza Microdevices, Inc.

(Commission File No. 000-30615)

Exhibit 10.2

EXECUTION
VERSION

VOTING AGREEMENT

     This Voting Agreement (“Voting Agreement”) is entered into as of August 12,
2007, by and between Sirenza Microdevices, Inc., a Delaware corporation (the “Company”),
and                                          (“Stockholder”).

Recitals

     A. Stockholder is a holder of record and the “beneficial owner” (within the meaning of Rule
13d-3 under the Securities Exchange Act of 1934, as amended) of certain shares of common stock of
RF Micro Devices,  Inc., a North Carolina corporation (“Parent”).

     B. Parent, Iceman Acquisition Sub, Inc., a Delaware corporation (“Merger Sub”), and the
Company are entering into an Agreement and Plan of Merger and Reorganization of even date herewith
(the “Merger Agreement”), which provides (subject to the conditions set forth therein) for the
merger of Merger Sub into the Company (the “Merger”). Capitalized terms used but not otherwise
defined in this Voting Agreement have the meanings assigned to such terms in the Merger Agreement.

     C. In the Merger, each outstanding share of common stock of the Company is to be converted
into the right to receive a combination of cash and shares of Parent Common Stock, as provided in
the Merger Agreement.

     D. Stockholder is entering into this Voting Agreement in order to induce the Company to enter
into the Merger Agreement and cause the Merger to be consummated.

Agreement

     The parties to this Voting Agreement, intending to be legally bound, agree as follows:

SECTION
1. Certain Definitions 

     For purposes of this Voting Agreement:

     (a) “Expiration Date” shall mean the earlier of: (i) the date on which the Merger Agreement is
validly terminated; or (ii) the date upon which the Merger becomes effective.

     (b) Stockholder shall be deemed to “Own” or to have acquired “Ownership” of a security if
Stockholder: (i) is the record owner of such security; or (ii) is the “beneficial owner” (within
the meaning of Rule 13d-3 under the Exchange Act) of such security.

     (c) “Subject Securities” shall mean: (i) all securities of Parent (including all shares of
Parent Common Stock and all options, warrants and other rights to acquire shares of Parent Common
Stock) Owned by Stockholder as of the date of this Voting Agreement; and (ii)

 

 

all additional
securities of Parent (including all additional shares of Parent Common Stock and
all additional options, warrants and other rights to acquire shares of Parent Common Stock) of
which Stockholder acquires Ownership during the Voting Period.

     (d) A Person shall be deemed to have a effected a “Transfer” of a security if such Person
directly or indirectly: (i) sells, pledges, encumbers, grants an option with respect to, transfers
or disposes of such security or any interest in such security to any Person other than the Company;
(ii) enters into an agreement or commitment contemplating the possible sale of, pledge of,
encumbrance of, grant of an option with respect to, transfer of or disposition of such security or
any interest therein to any Person other than the Company; or (iii) reduces such Person’s
beneficial ownership of, interest in or risk relating to such security.

     (e) “Voting Period” shall mean the period commencing on the date of this Voting Agreement and
ending on the earlier of: (i) the date on which the Merger Agreement is validly terminated; and
(ii) the date on which a final vote is taken by the stockholders of Parent on a proposal to approve
the issuance of Parent Common Stock in the the Merger.

SECTION 2. Transfer of Subject Securities and Voting Rights

     2.1 Restriction on Transfer of Subject Securities. Subject to Section 2.3, during the Voting
Period, Stockholder shall not, directly or indirectly, cause or permit any Transfer of any of the
Subject Securities to be effected, other than pursuant to a written plan that meets all of the
requirements of Rule 10b5-1(c) under the Securities Exchange Act of 1934.

     2.2 Restriction on Transfer of Voting Rights. During the Voting Period, Stockholder shall
ensure that: (a) none of the Subject Securities is deposited into a voting trust; and (b) no proxy
is granted, and no voting agreement or similar agreement is entered into, with respect to any of
the Subject Securities.

     2.3 Permitted Transfers. Section 2.1 shall not prohibit a transfer of Subject Securities by
Stockholder: (a) if Stockholder is an individual: (i) to any member of Stockholder’s immediate
family; or to a trust for the benefit of Stockholder or any member of Stockholder’s immediate
family; (ii) upon the death of Stockholder; (iii) pursuant to the terms of a trading plan adopted
pursuant to Rule 10b5-1 under the Exchange Act in effect prior to the date hereof; (iv) upon the
vesting of restricted stock awards of Parent Common Stock but only to the extent of such
Stockholder’s income or other tax liability with respect to such vested restricted stock awards or
(v) in a Transfer not for value to one or more persons or organizations in an aggregate amount not
exceeding 100,000 shares of Parent Common Stock; (b) if Stockholder is a partnership or limited
liability company, (i) to one or more partners or members of Stockholder or to an affiliated
corporation under common control with Stockholder or (ii) in a Transfer not for value to one or
more persons or organizations in an aggregate amount not exceeding 100,000 shares of Parent Common
Stock; provided, however, that, except for the transfers listed in Section 2.3(a)(iii) and (iv),
hereof, a transfer referred to in this sentence shall be permitted only if, as a precondition to
such transfer, the transferee agrees in a writing, reasonably satisfactory in form and substance to
the Company, to be bound by all of the terms of this Voting Agreement.

2.

 

SECTION 3. Voting of Shares

     3.1 Voting Covenant. Stockholder hereby agrees that, prior to the Expiration Date, at any
meeting of the stockholders of Parent, however called, and in any written action by consent of
stockholders of Parent, unless otherwise directed in writing by the Company, Stockholder shall
cause any issued and outstanding shares of ParentCommon Stock Owned by Stockholder as of the record
date with respect to such meeting or consent to be voted in favor of: (a) the execution and
delivery by Parent of the Merger Agreement; (b) the approval of the issuance of Parent Common Stock
in the Merger; and (c) each of the other actions contemplated by the Merger Agreement.

Prior to the Expiration Date, Stockholder shall not enter into any agreement or understanding with
any Person to vote or give instructions in any manner inconsistent with the preceding sentence.

     3.2 Proxy; Further Assurances.

          (a) Contemporaneously with the execution of this Voting Agreement: (i) Stockholder shall
deliver to the Company a proxy in the form attached to this Voting Agreement as Exhibit A, which
shall be irrevocable to the fullest extent permitted by law (at all times during the Voting Period)
with respect to the shares referred to therein (the “Proxy”); and (ii) Stockholder shall cause to
be delivered to the Company an additional proxy (in the form attached hereto as Exhibit A) executed
on behalf of the record owner of any outstanding shares of Parent Common Stock that are owned
beneficially (within the meaning of Rule 13d-3 under the Exchange Act), but not of record, by
Stockholder. Notwithstanding anything else to the contrary contained in this Section 3.2, the Proxy
shall terminate and be revoked (or shall under no circumstances become effective) with respect to
the Subject Securities upon the Expiration Date, without any notice or action by Stockholders or
any other person.

          (b) Stockholder shall, at Stockholder’s own expense, perform such further acts and execute
such further proxies and other documents and instruments as may reasonably be required to vest in
the Company the power to carry out and give effect to the provisions of this Voting Agreement.

          (c) Stockholder shall not enter into any tender, voting or other agreement, or grant a proxy
or power of attorney, with respect to the Subject Securities that is inconsistent with this Voting
Agreement or otherwise take any other action with respect to the Subject Securities that would in
any way restrict, limit or interfere with the performance of Stockholder’s obligations hereunder or
the transactions contemplated hereby.

3.

 

SECTION 4. Waiver of Appraisal Rights

     Stockholder hereby irrevocably and unconditionally waives, and agrees to cause to be waived
and to prevent the exercise of, any rights of appraisal, any dissenters’ rights and any similar
rights relating to the Merger or any related transaction that Stockholder or any other Person may
have by virtue of, or with respect to, any shares of Parent Common Stock Owned by Stockholder.

SECTION 5. STOCKHOLDER CAPACITY.

     So long as a Stockholder or a representative of such Stockholder is an officer or director of
Parent, nothing in this Agreement shall be construed as preventing or otherwise affecting any
actions, judgment or decisions taken by such Stockholder in his or her capacity as an officer or
director of Parent or any of its Subsidiaries or from fulfilling the obligations and
responsibilities of such office (including the performance of obligations required by the fiduciary
obligations and responsibilities of such Stockholder acting solely in his or her capacity as an
officer or director), it being agreed and understood that this Agreement shall apply to such
Stockholder solely in his or its capacity as a stockholder.

SECTION
6. Representations and Warranties of Stockholder

     Stockholder hereby represents and warrants to the Company as follows:

     6.1 Authorization, etc. Stockholder has the absolute and unrestricted power, authority and
capacity to execute and deliver this Voting Agreement and the Proxy and to perform Stockholder’s
obligations hereunder and thereunder. This Voting Agreement and the Proxy have been duly executed
and delivered by Stockholder and constitute legal, valid and binding obligations of Stockholder,
enforceable against Stockholder in accordance with their terms, subject to: (a) laws of general
application relating to bankruptcy, insolvency and the relief of debtors; and (b) rules of law
governing specific performance, injunctive relief and other equitable remedies. If Stockholder is
a corporation, then Stockholder is a corporation duly organized, validly existing and in good
standing under the laws of the jurisdiction in which it was organized. If Stockholder is a general
or limited partnership, then Stockholder is a partnership duly organized, validly existing and in
good standing under the laws of the jurisdiction in which it was organized. If Stockholder is a
limited liability company, then Stockholder is a limited liability company duly organized, validly
existing and in good standing under the laws of the jurisdiction in which it was organized.

     6.2 No Conflicts or Consents.

          (a) The execution and delivery of this Voting Agreement and the Proxy by Stockholder do not,
and the performance of this Voting Agreement and the Proxy by Stockholder will not: (i) conflict
with or violate any Legal Requirement or Order applicable to Stockholder or by which Stockholder or
any of Stockholder’s properties is or may be bound or affected; or (ii) result in or constitute
(with or without notice or lapse of time) any breach of or default under, or give to any other
Person (with or without notice or lapse of time) any right of termination,

4.

 

amendment, acceleration
or cancellation of, or result (with or without notice or lapse of time) in
the creation of any Encumbrance on any of the Subject Securities pursuant to, any Contract to
which Stockholder is a party or by which Stockholder or any of Stockholder’s affiliates or
properties is or may be bound or affected.

          (b) The execution and delivery of this Voting Agreement and the Proxy by Stockholder do not,
and the performance of this Voting Agreement and the Proxy by Stockholder will not, require any
Consent of any Person. The execution and delivery of any additional proxy pursuant to Section
3.2(a)(ii) with respect to any shares of Parent Common Stock that are owned beneficially but not of
record by Stockholder do not, and the performance of any such additional proxy will not, require
any Consent of any Person.

     6.3 Title to Securities. As of the date of this Voting Agreement: (a) Stockholder holds of
record (free and clear of any Encumbrances) the number of outstanding shares of ParentCommon Stock
set forth under the heading “Shares Held of Record” on the signature page hereof; (b) Stockholder
holds (free and clear of any Encumbrances) the options, warrants and other rights to acquire shares
of Parent Common Stock set forth under the heading “Options and Other Rights” on the signature page
hereof; (c) Stockholder Owns the additional securities of Parent set forth under the heading
“Additional Securities Beneficially Owned” on the signature page hereof; and (d) Stockholder does
not directly or indirectly Own any shares of capital stock or other securities of Parent, or any
option, warrant or other right to acquire (by purchase, conversion or otherwise) any shares of
capital stock or other securities of Parent, other than the shares and options, warrants and other
rights set forth on the signature page hereof.

     6.4 Accuracy of Representations. The representations and warranties contained in this Voting
Agreement are accurate in all respects as of the date of this Voting Agreement, and will be
accurate in all respects at all times prior to the Expiration Date as if made as of any such time
or date.

SECTION 7. Miscellaneous

     7.1 Stockholder Information. Stockholder hereby agrees to permit the Company to publish and
disclose in the Joint Proxy Statement/Prospectus Stockholder’s identity and ownership of shares of
Parent Common Stock and the nature of Stockholder’s commitments, arrangements and understandings
under this Voting Agreement.

     7.2 Further Assurances. From time to time and without additional consideration, Stockholder
shall execute and deliver, or cause to be executed and delivered, such additional transfers,
assignments, endorsements, proxies, consents and other instruments, and shall take such further
actions, as the Company may reasonably request for the purpose of carrying out and furthering the
intent of this Voting Agreement.

     7.3 Expenses. All costs and expenses incurred in connection with the transactions
contemplated by this Voting Agreement shall be paid by the party incurring such costs and expenses.

5.

 

     7.4 Notices. Any notice or other communication under this Voting Agreement shall be in
writing and shall be deemed to have been duly given or made as follows: (a) if sent by
registered or certified mail in the United States return receipt requested, upon receipt; (b)
if sent by nationally recognized overnight air courier (such as DHL or Federal Express), two
business days after mailing; (c) if sent by facsimile transmission before 5:00 p.m., when
transmitted and receipt is confirmed; (d) if sent by facsimile transmission after 5:00 p.m. and
receipt is confirmed, on the following business day; and (e) if otherwise actually personally
delivered, when delivered, provided that such notices, requests, demands and other communications
are delivered to the address set forth below, or to such other address as any party shall provide
by like notice to the other parties to this Voting Agreement:

if to Stockholder:

at the address set forth on the signature page hereof; and

with a copy (which shall not constitute notice) to:

Cooley Godward Kronish llp

5 Palo Alto Square

3000 El Camino Real

Palo Alto, CA 94306

Attention: Jane Ross, Esq. and David A. Lipkin, Esq.

Facsimile: (650) 849-7400

if to the Company:

Sirenza Microdevices, Inc.

303 S. Technology Court

Broomfield, CO 80021

Attention: Robert Van Buskirk

Facsimile: (303) 410-9976

with a copy (which shall not constitute notice) to:

6.

 

Wilson Sonsini Goodrich & Rosati PC

650 Page Mill Road

Palo Alto, CA 94304

Attn: Steven V. Bernard

Facsimile: (650) 493-6811

Wilson Sonsini Goodrich & Rosati PC

One Market Street

Spear Tower, Suite 3300

San Francisco, CA 94105

Attn: Michael S. Ringler

Facsimile: (415) 947-2099

     7.5 Severability. Any term or provision of this Voting Agreement that is invalid or
unenforceable in any situation in any jurisdiction shall not affect the validity or enforceability
of the remaining terms and provisions hereof or the validity or enforceability of the offending
term or provision in any other situation or in any other jurisdiction. If the final judgment of a
court of competent jurisdiction declares that any term or provision hereof is invalid or
unenforceable, the parties hereto agree that the court making such determination shall have the
power to limit the term or provision, to delete specific words or phrases, or to replace any
invalid or unenforceable term or provision with a term or provision that is valid and enforceable
and that comes closest to expressing the intention of the invalid or unenforceable term or
provision, and this Voting Agreement shall be enforceable as so modified. In the event such court
does not exercise the power granted to it in the prior sentence, the parties hereto agree to
replace such invalid or unenforceable term or provision with a valid and enforceable term or
provision that will achieve, to the extent possible, the economic, business and other purposes of
such invalid or unenforceable term.

     7.6 Entire Agreement. This Voting Agreement, the Proxy, the Merger Agreement and any other
documents delivered by the parties in connection herewith constitute the entire agreement between
the parties with respect to the subject matter hereof and thereof and supersede all prior
agreements and understandings between the parties with respect thereto.

     7.7 Amendments. This Voting Agreement may not be amended, modified, altered or supplemented
other than by means of a written instrument duly executed and delivered on behalf of the Company
and Stockholder.

     7.8 Assignment; Binding Effect; No Third Party Rights. Except as provided herein, neither
this Voting Agreement nor any of the interests or obligations hereunder may be assigned or
delegated by Stockholder, and any attempted or purported assignment or delegation of any of such
interests or obligations shall be void. Subject to the preceding sentence, this Voting Agreement
shall be binding upon Stockholder and Stockholder’s heirs, estate, executors and personal
representatives and Stockholder’s successors and assigns, and shall inure to the benefit of the
Company and its successors and assigns. Without limiting any of the restrictions

7.

 

set forth in
Section 2, Section 3 or elsewhere in this Voting Agreement, this Voting Agreement shall be binding
upon any Person to whom any Subject Securities are transferred. Nothing in this Voting Agreement
is intended to confer on any Person (other than the Company and its successors and assigns) any
rights or remedies of any nature.

     7.9 Specific Performance. The parties agree that irreparable damage would occur in the event
that any of the provisions of this Voting Agreement or the Proxy were not performed in accordance
with its specific terms or were otherwise breached. Stockholder agrees that, in the event of any
breach or threatened breach by Stockholder of any covenant or obligation contained in this Voting
Agreement or in the Proxy, the Company shall be entitled (in addition to any other remedy that may
be available to it, including monetary damages) to seek and obtain: (a) a decree or order of
specific performance to enforce the observance and performance of such covenant or obligation; and
(b) an injunction restraining such breach or threatened breach. Stockholder further agrees that
neither the Company nor any other Person shall be required to obtain, furnish or post any bond or
similar instrument in connection with or as a condition to obtaining any
remedy referred to in this Section 6.9, and Stockholder irrevocably waives any right he or it
may have to require the obtaining, furnishing or posting of any such bond or similar instrument.

     7.10 Non-Exclusivity. The rights and remedies of the Company under this Voting Agreement are
not exclusive of or limited by any other rights or remedies which it may have, whether at law, in
equity, by contract or otherwise, all of which shall be cumulative (and not alternative).

     7.11 Governing Law; Jurisdiction; Waiver of Jury Trial. This Voting Agreement shall be
governed by, and construed in accordance with, the laws of the State of Delaware, regardless of the
laws that might otherwise govern under applicable principles of conflicts of laws thereof. In any
action between any of the parties arising out of or relating to this Voting Agreement or any of the
transactions contemplated by this Voting Agreement, each of the parties: (a) irrevocably and
unconditionally consents and submits to the exclusive jurisdiction and venue of the Chancery Court
of the State of Delaware; (b) irrevocably waives the right to trial by jury; and (c) irrevocably
consents to service of process by first class certified mail, return receipt requested, postage
prepared, to the address at which Stockholder or the Company, as the case may be, is to receive
notice in accordance with Section 6.4.

     7.12 Counterparts; Exchanges by Facsimile. This Voting Agreement may be executed in separate
counterparts, each of which when so executed and delivered shall be an original, but all such
counterparts shall together constitute one and the same instrument. The exchange of a fully
executed Voting Agreement (in counterparts or otherwise) by facsimile shall be sufficient to bind
the parties to the terms and conditions of this Voting Agreement.

     7.13 Captions. The captions contained in this Voting Agreement are for convenience of
reference only, shall not be deemed to be a part of this Voting Agreement and shall not be referred
to in connection with the construction or interpretation of this Voting Agreement.

     7.14 Waiver. No failure on the part of the Company to exercise any power, right, privilege
or remedy under this Voting Agreement, and no delay on the part of the Company in exercising any
power, right, privilege or remedy under this Voting Agreement, shall operate as a

8.

 

waiver of such power, right, privilege or remedy; and no single or partial exercise of any such power, right,
privilege or remedy shall preclude any other or further exercise thereof or of any other power,
right, privilege or remedy. the Company shall not be deemed to have waived any claim available to
the Company arising out of this Voting Agreement, or any power, right, privilege or remedy of the
Company under this Voting Agreement, unless the waiver of such claim, power, right, privilege or
remedy is expressly set forth in a written instrument duly executed and delivered on behalf of the
Company; and any such waiver shall not be applicable or have any effect except in the specific
instance in which it is given.

     7.15 Independence of Obligations. The covenants and obligations of Stockholder set forth in
this Voting Agreement shall be construed as independent of any other Contract between Stockholder,
on the one hand, and the Company or Parent, on the other. The existence of any claim or cause of
action by Stockholder against the Company or Parent shall not constitute a defense to the
enforcement of any of such covenants or obligations against Stockholder. Nothing in this Voting
Agreement shall limit any of the rights or remedies of the Company under the
Merger Agreement, or any of the rights or remedies of the Company or any of the obligations of
Stockholder under any agreement between Stockholder and the Company or any certificate or
instrument executed by Stockholder in favor of the Company; and nothing in the Merger Agreement or
in any other such agreement, certificate or instrument, shall limit any of the rights or remedies
of the Company or any of the obligations of Stockholder under this Voting Agreement.

     7.16 Construction.

          (a) For purposes of this Voting Agreement, whenever the context requires: the singular number
shall include the plural, and vice versa; the masculine gender shall include the feminine and
neuter genders; the feminine gender shall include the masculine and neuter genders; and the neuter
gender shall include masculine and feminine genders.

          (b) The parties agree that any rule of construction to the effect that ambiguities are to be
resolved against the drafting party shall not be applied in the construction or interpretation of
this Voting Agreement.

          (c) As used in this Voting Agreement, the words “include” and “including,” and variations
thereof, shall not be deemed to be terms of limitation, but rather shall be deemed to be followed
by the words “without limitation.”

          (d) Except as otherwise indicated, all references in this Voting Agreement to “Sections” and
“Exhibits” are intended to refer to Sections of this Voting Agreement and Exhibits to this Voting
Agreement.

[Remainder of page intentionally left blank.]

9.

 

     In Witness Whereof, the parties have caused this Voting Agreement to be executed as
of the date first written above.

	 	 	 	 	 
	 	 	Sirenza Microdevices, Inc.
	 
	 	 	 	 
	 
	 	 	 	 
	 	 	 
	 

	 	By	 	 
	 
	 	 	 	 
	 
	 	 	 	 
	 	 	 
	 	 	Title
	 
	 	 	 	 
	 	 	Stockholder
	 
	 	 	 	 
	 
	 	 	 	 
	 	 	 
	 	 	Signature
	 
	 	 	 	 
	 
	 	 	 	 
	 	 	 
	 	 	Printed Name
	 
	 	 	 	 
	 

	 	Address:	 	 
	 

	 	 	 	 
	 
	 	 	 	 
	 

	 	 	 	 
	 
	 	 	 	 
	 

	 	 	 	 
	 

	 	Facsimile:	 	 
	 

	 	 	 	 

	 	 	 	 	 
	 	 	 	 	Additional Securities
	Shares Held of Record	 	Options and Other Rights	 	Beneficially Owned
	 	 	 	 	 

Signature Page to Voting Agreement

 

 

Exhibit A

Form of Irrevocable Proxy

Proxy

 

 

Irrevocable Proxy

     The undersigned stockholder (the “Stockholder”) of RF Micro Devices, Inc., a Delaware
corporation (“Parent”), hereby irrevocably (to the fullest extent permitted by law) appoints and
constitutes Robert Van Buskirk, Gerald Quinell and Sirenza Microdevices, Inc., a Delaware
corporation (the “Company”), and each of them, the attorneys and proxies of the Stockholder, with
full power of substitution and resubstitution, to the full extent of the Stockholder’s rights with
respect to (i) the outstanding shares of capital stock of the Company owned of record by the
Stockholder as of the date of this proxy, which shares are specified on the final page of this
proxy, and (ii) any and all other shares of capital stock of the Company which the Stockholder may
acquire on or after the date hereof. (The shares of the capital stock of Parent referred to in
clauses “(i)” and “(ii)” of the immediately preceding sentence are collectively referred to as the
“Shares.”) Upon the execution of this proxy, all prior proxies given by the Stockholder with
respect to any of the Shares are hereby revoked, and the Stockholder agrees that no subsequent
proxies will be given with respect to any of the Shares.

     This proxy is irrevocable, is coupled with an interest and is granted in connection with, and
as security for, the Voting Agreement, dated as of the date hereof, between the Company and the
Stockholder (the “Voting Agreement”), and is granted in consideration of the Company entering into
the Agreement and Plan of Merger and Reorganization, dated as of the date hereof, among Parent,
Iceman Acquisition Sub, Inc., a wholly-owned subsidiary of Parent, and the Company (the “Merger
Agreement”). This proxy will terminate on the Expiration Date (as defined in the Voting
Agreement).

     Prior to the Expiration Date, the attorneys and proxies named above will be empowered, and may
exercise this proxy, to vote any Shares owned by the undersigned, at any meeting of the
stockholders of Parent, however called, and in connection with any written action by consent of
stockholders of Parent in favor of: (i) the execution and delivery by Parent of the Merger
Agreement; (ii) the approval of the issuance of Parent Common Stock in the Merger; and (iii) each
of the other actions contemplated by the Merger Agreement.

     The Stockholder may vote the Shares on all other matters not referred to in this proxy, and
the attorneys and proxies named above may not exercise this proxy with respect to such other
matters.

     This proxy shall be binding upon the heirs, estate, executors, personal representatives,
successors and assigns of the Stockholder (including any transferee of any of the Shares).

     Any term or provision of this proxy that is invalid or unenforceable in any situation in any
jurisdiction shall not affect the validity or enforceability of the remaining terms and provisions
hereof or the validity or enforceability of the offending term or provision in any other situation
or in any other jurisdiction. If the final judgment of a court of competent jurisdiction declares
that any term or provision hereof is invalid or unenforceable, the Stockholder agrees that the
court making such determination shall have the power to limit the term or provision, to delete
specific words or phrases, or to replace any invalid or unenforceable term or provision

Proxy

 

 

with a term or provision that is valid and enforceable and that comes closest to expressing the
intention of the invalid or unenforceable term or provision, and this proxy shall be enforceable as
so modified. In the event such court does not exercise the power granted to it in the prior
sentence, the parties hereto agree to replace such invalid or unenforceable term or provision with
a valid and enforceable term or provision that will achieve, to the extent possible, the economic,
business and other purposes of such invalid or unenforceable term.

Dated: August ___, 2007

	 	 	 	 	 
	 	 	Stockholder
	 
	 	 	 	 
	 
	 	 	 	 
	 	 	 
	 	 	Signature
	 
	 	 	 	 
	 
	 	 	 	 
	 	 	 
	 	 	Printed Name
	 
	 	 	 	 
	 	 	Number of shares of common stock of Parent owned of record as of the date of
this proxy:
	 
	 	 	 	 
	 	 	 

Proxy

 

 

Schedule of Omitted Documents

 

Pursuant to Instruction 2 to Item 601 of Regulation S-K, set forth below are (i) the names of the
RF Micro Devices, Inc. shareholders who entered into Voting
Agreements, each dated as of
August 12, 2007, with Sirenza Microdevices, Inc., and (ii) information relating to the securities
identified in each respective Voting Agreement.

	 	 	 	 	 	 	 	 	 	 	 	 
	 
	 	Shareholder Name	 	 	Securities	 
	 	 	 	 	Shares Held of	 	 	Options and	 	 	Additional Securities	 
	 	 	 	 	Record	 	 	Other Rights	 	 	Beneficially Owned	 
	 	Robert A. Bruggeworth
	 	 	5,000
	 	 	2,057,260
	 	 	0	 
	 	 	 	 	 	 	 	 	 	 	 	 
	 	Daniel A. DiLeo
	 	 	0
	 	 	105,000
	 	 	0	 
	 	 	 	 	 	 	 	 	 	 	 	 
	 	Jeffery R. Gardner
	 	 	0
	 	 	65,000
	 	 	0	 
	 	 	 	 	 	 	 	 	 	 	 	 
	 	John Harding
	 	 	0
	 	 	50,000
	 	 	0	 
	 	 	 	 	 	 	 	 	 	 	 	 
	 	David A. Norbury
	 	 	462,322
	 	 	105,000
	 	 	50,000	 
	 	 	 	 	 	 	 	 	 	 	 	 
	 	Albert E. Paladino
	 	 	125,000
	 	 	191,669
	 	 	0	 
	 	 	 	 	 	 	 	 	 	 	 	 
	 	William J. Pratt
	 	 	662,958
	 	 	1,029,611
	 	 	0	 
	 	 	 	 	 	 	 	 	 	 	 	 
	 	William A. Priddy, Jr.
	 	 	49,348
	 	 	1,056,920
	 	 	0	 
	 	 	 	 	 	 	 	 	 	 	 	 
	 	Erik H. van der Kaay
	 	 	48,000
	 	 	275,000
	 	 	0	 
	 	 	 	 	 	 	 	 	 	 	 	 
	 	Walter H. Wilkinson, Jr.
	 	 	132,892
	 	 	255,000
	 	 	0Exhibit 10.1

 

Exhibit 10.1

EXECUTION VERSION

VOTING AGREEMENT

     This Voting Agreement (“Voting Agreement”) is entered into as of August 12,
2007, by and between Sirenza Microdevices, Inc., a Delaware corporation (the “Company”),
and                      (“Stockholder”).

Recitals

     A. Stockholder is a holder of record and the “beneficial owner” (within the meaning of Rule
13d-3 under the Securities Exchange Act of 1934, as amended) of certain shares of common stock of
RF Micro Devices,  Inc., a North Carolina corporation (“Parent”).

     B. Parent, Iceman Acquisition Sub, Inc., a Delaware corporation (“Merger Sub”), and the
Company are entering into an Agreement and Plan of Merger and Reorganization of even date herewith
(the “Merger Agreement”), which provides (subject to the conditions set forth therein) for the
merger of Merger Sub into the Company (the “Merger”). Capitalized terms used but not otherwise
defined in this Voting Agreement have the meanings assigned to such terms in the Merger Agreement.

     C. In the Merger, each outstanding share of common stock of the Company is to be converted
into the right to receive a combination of cash and shares of Parent Common Stock, as provided in
the Merger Agreement.

     D. Stockholder is entering into this Voting Agreement in order to induce the Company to enter
into the Merger Agreement and cause the Merger to be consummated.

Agreement

     The parties to this Voting Agreement, intending to be legally bound, agree as follows:

SECTION 1. Certain Definitions 

     For purposes of this Voting Agreement:

     (a) “Expiration Date” shall mean the earlier of: (i) the date on which the Merger Agreement is
validly terminated; or (ii) the date upon which the Merger becomes effective.

     (b) Stockholder shall be deemed to “Own” or to have acquired “Ownership” of a security if
Stockholder: (i) is the record owner of such security; or (ii) is the “beneficial owner” (within
the meaning of Rule 13d-3 under the Exchange Act) of such security.

     (c) “Subject Securities” shall mean: (i) all securities of Parent (including all shares of
Parent Common Stock and all options, warrants and other rights to acquire shares of Parent Common
Stock) Owned by Stockholder as of the date of this Voting Agreement; and (ii)

 

 

all additional securities of Parent (including all additional shares of Parent Common Stock
and all additional options, warrants and other rights to acquire shares of Parent Common Stock) of
which Stockholder acquires Ownership during the Voting Period.

     (d) A Person shall be deemed to have a effected a “Transfer” of a security if such Person
directly or indirectly: (i) sells, pledges, encumbers, grants an option with respect to, transfers
or disposes of such security or any interest in such security to any Person other than the Company;
(ii) enters into an agreement or commitment contemplating the possible sale of, pledge of,
encumbrance of, grant of an option with respect to, transfer of or disposition of such security or
any interest therein to any Person other than the Company; or (iii) reduces such Person’s
beneficial ownership of, interest in or risk relating to such security.

     (e) “Voting Period” shall mean the period commencing on the date of this Voting Agreement and
ending on the earlier of: (i) the date on which the Merger Agreement is validly terminated; and
(ii) the date on which a final vote is taken by the stockholders of Parent on a proposal to approve
the issuance of Parent Common Stock in the the Merger.

SECTION 2. Transfer of Subject Securities and Voting Rights

     2.1 Restriction on Transfer of Subject Securities. Subject to Section 2.3, during the Voting
Period, Stockholder shall not, directly or indirectly, cause or permit any Transfer of any of the
Subject Securities to be effected, other than pursuant to a written plan that meets all of the
requirements of Rule 10b5-1(c) under the Securities Exchange Act of 1934.

     2.2 Restriction on Transfer of Voting Rights. During the Voting Period, Stockholder shall
ensure that: (a) none of the Subject Securities is deposited into a voting trust; and (b) no proxy
is granted, and no voting agreement or similar agreement is entered into, with respect to any of
the Subject Securities.

     2.3 Permitted Transfers. Section 2.1 shall not prohibit a transfer of Subject Securities by
Stockholder: (a) if Stockholder is an individual: (i) to any member of Stockholder’s immediate
family; or to a trust for the benefit of Stockholder or any member of Stockholder’s immediate
family; (ii) upon the death of Stockholder; (iii) pursuant to the terms of a trading plan adopted
pursuant to Rule 10b5-1 under the Exchange Act in effect prior to the date hereof; (iv) upon the
vesting of restricted stock awards of Parent Common Stock but only to the extent of such
Stockholder’s income or other tax liability with respect to such vested restricted stock awards or
(v) in a Transfer not for value to one or more persons or organizations in an aggregate amount not
exceeding 100,000 shares of Parent Common Stock; (b) if Stockholder is a partnership or limited
liability company, (i) to one or more partners or members of Stockholder or to an affiliated
corporation under common control with Stockholder or (ii) in a Transfer not for value to one or
more persons or organizations in an aggregate amount not exceeding 100,000 shares of Parent Common
Stock; provided, however, that, except for the transfers listed in Section 2.3(a)(iii) and (iv),
hereof, a transfer referred to in this sentence shall be permitted only if, as a precondition to
such transfer, the transferee agrees in a writing, reasonably satisfactory in form and substance to
the Company, to be bound by all of the terms of this Voting Agreement.

2.

 

SECTION 3. Voting of Shares

     3.1 Voting Covenant. Stockholder hereby agrees that, prior to the Expiration Date, at any
meeting of the stockholders of Parent, however called, and in any written action by consent of
stockholders of Parent, unless otherwise directed in writing by the Company, Stockholder shall
cause any issued and outstanding shares of ParentCommon Stock Owned by Stockholder as of the record
date with respect to such meeting or consent to be voted in favor of: (a) the execution and
delivery by Parent of the Merger Agreement; (b) the approval of the issuance of Parent Common Stock
in the Merger; and (c) each of the other actions contemplated by the Merger Agreement.

     Prior to the Expiration Date, Stockholder shall not enter into any agreement or understanding with
any Person to vote or give instructions in any manner inconsistent with the preceding sentence.

     3.2 Proxy; Further Assurances.

          (a) Contemporaneously with the execution of this Voting Agreement: (i) Stockholder shall
deliver to the Company a proxy in the form attached to this Voting Agreement as Exhibit A, which
shall be irrevocable to the fullest extent permitted by law (at all times during the Voting Period)
with respect to the shares referred to therein (the “Proxy”); and (ii) Stockholder shall cause to
be delivered to the Company an additional proxy (in the form attached hereto as Exhibit A) executed
on behalf of the record owner of any outstanding shares of Parent Common Stock that are owned
beneficially (within the meaning of Rule 13d-3 under the Exchange Act), but not of record, by
Stockholder. Notwithstanding anything else to the contrary contained in this Section 3.2, the Proxy
shall terminate and be revoked (or shall under no circumstances become effective) with respect to
the Subject Securities upon the Expiration Date, without any notice or action by Stockholders or
any other person.

          (b) Stockholder shall, at Stockholder’s own expense, perform such further acts and execute
such further proxies and other documents and instruments as may reasonably be required to vest in
the Company the power to carry out and give effect to the provisions of this Voting Agreement.

          (c) Stockholder shall not enter into any tender, voting or other agreement, or grant a proxy
or power of attorney, with respect to the Subject Securities that is inconsistent with this Voting
Agreement or otherwise take any other action with respect to the Subject Securities that would in
any way restrict, limit or interfere with the performance of Stockholder’s obligations hereunder or
the transactions contemplated hereby.

3.

 

SECTION 4. Waiver of Appraisal Rights

     Stockholder hereby irrevocably and unconditionally waives, and agrees to cause to be waived
and to prevent the exercise of, any rights of appraisal, any dissenters’ rights and any similar
rights relating to the Merger or any related transaction that Stockholder or any other Person may
have by virtue of, or with respect to, any shares of Parent Common Stock Owned by Stockholder.

SECTION 5. STOCKHOLDER CAPACITY.

     So long as a Stockholder or a representative of such Stockholder is an officer or director of
Parent, nothing in this Agreement shall be construed as preventing or otherwise affecting any
actions, judgment or decisions taken by such Stockholder in his or her capacity as an officer or
director of Parent or any of its Subsidiaries or from fulfilling the obligations and
responsibilities of such office (including the performance of obligations required by the fiduciary
obligations and responsibilities of such Stockholder acting solely in his or her capacity as an
officer or director), it being agreed and understood that this Agreement shall apply to such
Stockholder solely in his or its capacity as a stockholder.

SECTION 6. Representations and Warranties of Stockholder

     Stockholder hereby represents and warrants to the Company as follows:

     6.1 Authorization, etc. Stockholder has the absolute and unrestricted power, authority and
capacity to execute and deliver this Voting Agreement and the Proxy and to perform Stockholder’s
obligations hereunder and thereunder. This Voting Agreement and the Proxy have been duly executed
and delivered by Stockholder and constitute legal, valid and binding obligations of Stockholder,
enforceable against Stockholder in accordance with their terms, subject to: (a) laws of general
application relating to bankruptcy, insolvency and the relief of debtors; and (b) rules of law
governing specific performance, injunctive relief and other equitable remedies. If Stockholder is
a corporation, then Stockholder is a corporation duly organized, validly existing and in good
standing under the laws of the jurisdiction in which it was organized. If Stockholder is a general
or limited partnership, then Stockholder is a partnership duly organized, validly existing and in
good standing under the laws of the jurisdiction in which it was organized. If Stockholder is a
limited liability company, then Stockholder is a limited liability company duly organized, validly
existing and in good standing under the laws of the jurisdiction in which it was organized.

     6.2 No Conflicts or Consents.

          (a) The execution and delivery of this Voting Agreement and the Proxy by Stockholder do not,
and the performance of this Voting Agreement and the Proxy by Stockholder will not: (i) conflict
with or violate any Legal Requirement or Order applicable to Stockholder or by which Stockholder or
any of Stockholder’s properties is or may be bound or affected; or (ii) result in or constitute
(with or without notice or lapse of time) any breach of or default under, or give to any other
Person (with or without notice or lapse of time) any right of termination,

4.

 

amendment, acceleration or cancellation of, or result (with or without notice or lapse of
time) in the creation of any Encumbrance on any of the Subject Securities pursuant to, any Contract
to which Stockholder is a party or by which Stockholder or any of Stockholder’s affiliates or
properties is or may be bound or affected.

          (b) The execution and delivery of this Voting Agreement and the Proxy by Stockholder do not,
and the performance of this Voting Agreement and the Proxy by Stockholder will not, require any
Consent of any Person. The execution and delivery of any additional proxy pursuant to Section
3.2(a)(ii) with respect to any shares of Parent Common Stock that are owned beneficially but not of
record by Stockholder do not, and the performance of any such additional proxy will not, require
any Consent of any Person.

     6.3 Title to Securities. As of the date of this Voting Agreement: (a) Stockholder holds of
record (free and clear of any Encumbrances) the number of outstanding shares of ParentCommon Stock
set forth under the heading “Shares Held of Record” on the signature page hereof; (b) Stockholder
holds (free and clear of any Encumbrances) the options, warrants and other rights to acquire shares
of Parent Common Stock set forth under the heading “Options and Other Rights” on the signature page
hereof; (c) Stockholder Owns the additional securities of Parent set forth under the heading
“Additional Securities Beneficially Owned” on the signature page hereof; and (d) Stockholder does
not directly or indirectly Own any shares of capital stock or other securities of Parent, or any
option, warrant or other right to acquire (by purchase, conversion or otherwise) any shares of
capital stock or other securities of Parent, other than the shares and options, warrants and other
rights set forth on the signature page hereof.

     6.4 Accuracy of Representations. The representations and warranties contained in this Voting
Agreement are accurate in all respects as of the date of this Voting Agreement, and will be
accurate in all respects at all times prior to the Expiration Date as if made as of any such time
or date.

SECTION 7. Miscellaneous

     7.1 Stockholder Information. Stockholder hereby agrees to permit the Company to publish and
disclose in the Joint Proxy Statement/Prospectus Stockholder’s identity and ownership of shares of
Parent Common Stock and the nature of Stockholder’s commitments, arrangements and understandings
under this Voting Agreement.

     7.2 Further Assurances. From time to time and without additional consideration, Stockholder
shall execute and deliver, or cause to be executed and delivered, such additional transfers,
assignments, endorsements, proxies, consents and other instruments, and shall take such further
actions, as the Company may reasonably request for the purpose of carrying out and furthering the
intent of this Voting Agreement.

     7.3 Expenses. All costs and expenses incurred in connection with the transactions
contemplated by this Voting Agreement shall be paid by the party incurring such costs and expenses.

5.

 

     7.4 Notices. Any notice or other communication under this Voting Agreement shall be in
writing and shall be deemed to have been duly given or made as follows: (a) if sent by registered
or certified mail in the United States return receipt requested, upon receipt; (b) if sent by
nationally recognized overnight air courier (such as DHL or Federal Express), two business days
after mailing; (c) if sent by facsimile transmission before 5:00 p.m., when transmitted and receipt
is confirmed; (d) if sent by facsimile transmission after 5:00 p.m. and receipt is confirmed, on
the following business day; and (e) if otherwise actually personally delivered, when delivered,
provided that such notices, requests, demands and other communications are delivered to the address
set forth below, or to such other address as any party shall provide by like notice to the other
parties to this Voting Agreement:

if to Stockholder:

at the address set forth on the signature page hereof; and

with a copy (which shall not constitute notice) to:

Cooley Godward Kronish llp

5 Palo Alto Square

3000 El Camino Real

Palo Alto, CA 94306

Attention: Jane Ross, Esq. and David A. Lipkin, Esq.

Facsimile: (650) 849-7400

if to the Company:

Sirenza Microdevices, Inc.

303 S. Technology Court

Broomfield, CO 80021

Attention: Robert Van Buskirk

Facsimile: (303) 410-9976

with a copy (which shall not constitute notice) to:

6.

 

Wilson Sonsini Goodrich & Rosati PC

650 Page Mill Road

Palo Alto, CA 94304

Attn: Steven V. Bernard

Facsimile: (650) 493-6811

Wilson Sonsini Goodrich & Rosati PC

One Market Street

Spear Tower, Suite 3300

San Francisco, CA 94105

Attn: Michael S. Ringler

Facsimile: (415) 947-2099

     7.5 Severability. Any term or provision of this Voting Agreement that is invalid or
unenforceable in any situation in any jurisdiction shall not affect the validity or enforceability
of the remaining terms and provisions hereof or the validity or enforceability of the offending
term or provision in any other situation or in any other jurisdiction. If the final judgment of a
court of competent jurisdiction declares that any term or provision hereof is invalid or
unenforceable, the parties hereto agree that the court making such determination shall have the
power to limit the term or provision, to delete specific words or phrases, or to replace any
invalid or unenforceable term or provision with a term or provision that is valid and enforceable
and that comes closest to expressing the intention of the invalid or unenforceable term or
provision, and this Voting Agreement shall be enforceable as so modified. In the event such court
does not exercise the power granted to it in the prior sentence, the parties hereto agree to
replace such invalid or unenforceable term or provision with a valid and enforceable term or
provision that will achieve, to the extent possible, the economic, business and other purposes of
such invalid or unenforceable term.

     7.6 Entire Agreement. This Voting Agreement, the Proxy, the Merger Agreement and any other
documents delivered by the parties in connection herewith constitute the entire agreement between
the parties with respect to the subject matter hereof and thereof and supersede all prior
agreements and understandings between the parties with respect thereto.

     7.7 Amendments. This Voting Agreement may not be amended, modified, altered or supplemented
other than by means of a written instrument duly executed and delivered on behalf of the Company
and Stockholder.

     7.8 Assignment; Binding Effect; No Third Party Rights. Except as provided herein, neither
this Voting Agreement nor any of the interests or obligations hereunder may be assigned or
delegated by Stockholder, and any attempted or purported assignment or delegation of any of such
interests or obligations shall be void. Subject to the preceding sentence, this Voting Agreement
shall be binding upon Stockholder and Stockholder’s heirs, estate, executors and personal
representatives and Stockholder’s successors and assigns, and shall inure to the benefit of the
Company and its successors and assigns. Without limiting any of the restrictions

7.

 

set forth in Section 2, Section 3 or elsewhere in this Voting Agreement, this Voting Agreement
shall be binding upon any Person to whom any Subject Securities are transferred. Nothing in this
Voting Agreement is intended to confer on any Person (other than the Company and its successors and
assigns) any rights or remedies of any nature.

     7.9 Specific Performance. The parties agree that irreparable damage would occur in the event
that any of the provisions of this Voting Agreement or the Proxy were not performed in accordance
with its specific terms or were otherwise breached. Stockholder agrees that, in the event of any
breach or threatened breach by Stockholder of any covenant or obligation contained in this Voting
Agreement or in the Proxy, the Company shall be entitled (in addition to any other remedy that may
be available to it, including monetary damages) to seek and obtain: (a) a decree or order of
specific performance to enforce the observance and performance of such covenant or obligation; and
(b) an injunction restraining such breach or threatened breach. Stockholder further agrees that
neither the Company nor any other Person shall be required to obtain, furnish or post any bond or
similar instrument in connection with or as a condition to obtaining any remedy referred to in this
Section 6.9, and Stockholder irrevocably waives any right he or it may have to require the
obtaining, furnishing or posting of any such bond or similar instrument.

     7.10 Non-Exclusivity. The rights and remedies of the Company under this Voting Agreement are
not exclusive of or limited by any other rights or remedies which it may have, whether at law, in
equity, by contract or otherwise, all of which shall be cumulative (and not alternative).

     7.11 Governing Law; Jurisdiction; Waiver of Jury Trial. This Voting Agreement shall be
governed by, and construed in accordance with, the laws of the State of Delaware, regardless of the
laws that might otherwise govern under applicable principles of conflicts of laws thereof. In any
action between any of the parties arising out of or relating to this Voting Agreement or any of the
transactions contemplated by this Voting Agreement, each of the parties: (a) irrevocably and
unconditionally consents and submits to the exclusive jurisdiction and venue of the Chancery Court
of the State of Delaware; (b) irrevocably waives the right to trial by jury; and (c) irrevocably
consents to service of process by first class certified mail, return receipt requested, postage
prepared, to the address at which Stockholder or the Company, as the case may be, is to receive
notice in accordance with Section 6.4.

     7.12 Counterparts; Exchanges by Facsimile. This Voting Agreement may be executed in separate
counterparts, each of which when so executed and delivered shall be an original, but all such
counterparts shall together constitute one and the same instrument. The exchange of a fully
executed Voting Agreement (in counterparts or otherwise) by facsimile shall be sufficient to bind
the parties to the terms and conditions of this Voting Agreement.

     7.13 Captions. The captions contained in this Voting Agreement are for convenience of
reference only, shall not be deemed to be a part of this Voting Agreement and shall not be referred
to in connection with the construction or interpretation of this Voting Agreement.

     7.14 Waiver. No failure on the part of the Company to exercise any power, right, privilege or
remedy under this Voting Agreement, and no delay on the part of the Company in exercising any
power, right, privilege or remedy under this Voting Agreement, shall operate as a

8.

 

waiver of such power, right, privilege or remedy; and no single or partial exercise of any
such power, right, privilege or remedy shall preclude any other or further exercise thereof or of
any other power, right, privilege or remedy. the Company shall not be deemed to have waived any
claim available to the Company arising out of this Voting Agreement, or any power, right, privilege
or remedy of the Company under this Voting Agreement, unless the waiver of such claim, power,
right, privilege or remedy is expressly set forth in a written instrument duly executed and
delivered on behalf of the Company; and any such waiver shall not be applicable or have any effect
except in the specific instance in which it is given.

     7.15 Independence of Obligations. The covenants and obligations of Stockholder set forth in
this Voting Agreement shall be construed as independent of any other Contract between Stockholder,
on the one hand, and the Company or Parent, on the other. The existence of any claim or cause of
action by Stockholder against the Company or Parent shall not constitute a defense to the
enforcement of any of such covenants or obligations against Stockholder. Nothing in this Voting
Agreement shall limit any of the rights or remedies of the Company under the Merger Agreement, or
any of the rights or remedies of the Company or any of the obligations of Stockholder under any
agreement between Stockholder and the Company or any certificate or instrument executed by
Stockholder in favor of the Company; and nothing in the Merger Agreement or in any other such
agreement, certificate or instrument, shall limit any of the rights or remedies of the Company or
any of the obligations of Stockholder under this Voting Agreement.

     7.16 Construction.

          (a) For purposes of this Voting Agreement, whenever the context requires: the singular number
shall include the plural, and vice versa; the masculine gender shall include the feminine and
neuter genders; the feminine gender shall include the masculine and neuter genders; and the neuter
gender shall include masculine and feminine genders.

          (b) The parties agree that any rule of construction to the effect that ambiguities are to be
resolved against the drafting party shall not be applied in the construction or interpretation of
this Voting Agreement.

          (c) As used in this Voting Agreement, the words “include” and “including,” and variations
thereof, shall not be deemed to be terms of limitation, but rather shall be deemed to be followed
by the words “without limitation.”

          (d) Except as otherwise indicated, all references in this Voting Agreement to “Sections” and
“Exhibits” are intended to refer to Sections of this Voting Agreement and Exhibits to this Voting
Agreement.

[Remainder of page intentionally left blank.]

9.

 

     In Witness Whereof, the parties have caused this Voting Agreement to be executed as
of the date first written above.

	 	 	 	 	 	 	 
	 	 	Sirenza Microdevices, Inc.	 	 
	 
	 	 	 	 	 	 
	 	 	 	 	 
	 

	 	By	 	 	 	 
	 
	 	 	 	 	 	 
	 	 	 	 	 
	 

	 	Title	 	 	 	 
	 
	 	 	 	 	 	 
	 	 	Stockholder	 	 
	 
	 	 	 	 	 	 
	 	 	 	 	 
	 	 	Signature	 	 
	 
	 	 	 	 	 	 
	 	 	 	 	 
	 	 	Printed Name	 	 
	 
	 	 	 	 	 	 
	 

	 	Address:	 	 	 	 
	 

	 	 	 	 

	 	 
	 

	 	 	 	 

	 	 
	 

	 	Facsimile:
	 	 

	 	 
	 

	 	 	 	 

	 	 

	 	 	 	 	 
	 	 	 	 	Additional Securities
	Shares Held of Record	 	Options and Other Rights	 	Beneficially Owned
	 	 	 	 	 
	 	 	 	 	 
	 	 	 	 	 

Signature Page to Voting Agreement

 

 

Exhibit A

Form of Irrevocable Proxy

Proxy

 

 

Irrevocable Proxy

     The undersigned stockholder (the “Stockholder”) of RF Micro Devices, Inc., a Delaware
corporation (“Parent”), hereby irrevocably (to the fullest extent permitted by law) appoints and
constitutes Robert Van Buskirk, Gerald Quinell and Sirenza Microdevices, Inc., a Delaware
corporation (the “Company”), and each of them, the attorneys and proxies of the Stockholder, with
full power of substitution and resubstitution, to the full extent of the Stockholder’s rights with
respect to (i) the outstanding shares of capital stock of the Company owned of record by the
Stockholder as of the date of this proxy, which shares are specified on the final page of this
proxy, and (ii) any and all other shares of capital stock of the Company which the Stockholder may
acquire on or after the date hereof. (The shares of the capital stock of Parent referred to in
clauses “(i)” and “(ii)” of the immediately preceding sentence are collectively referred to as the
“Shares.”) Upon the execution of this proxy, all prior proxies given by the Stockholder with
respect to any of the Shares are hereby revoked, and the Stockholder agrees that no subsequent
proxies will be given with respect to any of the Shares.

     This proxy is irrevocable, is coupled with an interest and is granted in connection with, and
as security for, the Voting Agreement, dated as of the date hereof, between the Company and the
Stockholder (the “Voting Agreement”), and is granted in consideration of the Company entering into
the Agreement and Plan of Merger and Reorganization, dated as of the date hereof, among Parent,
Iceman Acquisition Sub, Inc., a wholly-owned subsidiary of Parent, and the Company (the “Merger
Agreement”). This proxy will terminate on the Expiration Date (as defined in the Voting
Agreement).

     Prior to the Expiration Date, the attorneys and proxies named above will be empowered, and may
exercise this proxy, to vote any Shares owned by the undersigned, at any meeting of the
stockholders of Parent, however called, and in connection with any written action by consent of
stockholders of Parent in favor of: (i) the execution and delivery by Parent of the Merger
Agreement; (ii) the approval of the issuance of Parent Common Stock in the Merger; and (iii) each
of the other actions contemplated by the Merger Agreement.

     The Stockholder may vote the Shares on all other matters not referred to in this proxy, and
the attorneys and proxies named above may not exercise this proxy with respect to such other
matters.

     This proxy shall be binding upon the heirs, estate, executors, personal representatives,
successors and assigns of the Stockholder (including any transferee of any of the Shares).

     Any term or provision of this proxy that is invalid or unenforceable in any situation in any
jurisdiction shall not affect the validity or enforceability of the remaining terms and provisions
hereof or the validity or enforceability of the offending term or provision in any other situation
or in any other jurisdiction. If the final judgment of a court of competent jurisdiction declares
that any term or provision hereof is invalid or unenforceable, the Stockholder agrees that the
court making such determination shall have the power to limit the term or provision, to delete
specific words or phrases, or to replace any invalid or unenforceable term or provision

Proxy

 

 

with a term or provision that is valid and enforceable and that comes closest to expressing the
intention of the invalid or unenforceable term or provision, and this proxy shall be enforceable as
so modified. In the event such court does not exercise the power granted to it in the prior
sentence, the parties hereto agree to replace such invalid or unenforceable term or provision with
a valid and enforceable term or provision that will achieve, to the extent possible, the economic,
business and other purposes of such invalid or unenforceable term.

Dated: August ___, 2007

	 	 	 
	 

	 	Stockholder
	 
	 	 
	 

	 	 
	 

	 	Signature
	 
	 	 
	 

	 	 
	 

	 	Printed Name
	 
	 	 
	 

	 	Number of shares of common stock of Parent owned of record as of the date of
this proxy:
	 
	 	 
	 

	 	 

Proxy

 

 

Schedule of Omitted Documents

Pursuant to Instruction 2 to Item 601 of Regulation S-K, set forth below are (i) the names of the
RF Micro Devices, Inc. shareholders who entered into Voting Agreements, each dated August 12, 2007,
with Sirenza Microdevices, Inc., and (ii) information relating to the securities identified in each
respective Voting Agreement.

	 	 	 	 	 	 	 	 	 	 	 	 	 
	Stockholder Name	 	Securities
	 	 	 	 	 	 	 	 	 	 	Additional Securities
	 	 	Shares Held of Record	 	Options and Other Rights	 	Beneficially Owned
	Robert A. Bruggeworth
	 	 	5,000	 	 	 	2,057,260	 	 	 	0	 
	Daniel A. DiLeo
	 	 	0	 	 	 	105,000	 	 	 	0	 
	Jeffery R. Gardner
	 	 	0	 	 	 	65,000	 	 	 	0	 
	John R. Harding
	 	 	0	 	 	 	50,000	 	 	 	0	 
	David A. Norbury
	 	 	462,322	 	 	 	105,000	 	 	 	50,000	 
	Albert A. Paladino
	 	 	125,000	 	 	 	191,669	 	 	 	0	 
	William J. Pratt
	 	 	662,958	 	 	 	1,029,611	 	 	 	0	 
	William A. Priddy
	 	 	49,348	 	 	 	1,056,920	 	 	 	0	 
	Erik H. van der Kaay
	 	 	48,000	 	 	 	275,000	 	 	 	0	 
	Walter H. Wilkinson, Jr.
	 	 	132,892	 	 	 	255,000	 	 	 	0

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