ELANTEC SEMICONDUCTOR, INC. 1995 EQUITY INCENTIVE PLAN

Exhibit 10.15

ELANTEC SEMICONDUCTOR, INC.

1995 EQUITY INCENTIVE PLAN

AS ADOPTED AUGUST 23, 1995 AND AMENDED
THROUGH JANUARY 15, 2001

             1.     PURPOSE. The purpose of this Plan is to provide incentives to attract, retain and motivate eligible persons whose present and potential contributions are important to the success of the Company, its Parent, Subsidiaries and Affiliates, by offering them an opportunity to participate in the Company’s future performance through awards of Options, Restricted Stock and Stock Bonuses. Capitalized terms not defined in the text are defined in Section 23.

             2.     SHARES SUBJECT TO THIS PLAN.

                        2.1   NUMBER OF SHARES AVAILABLE. Subject to Sections 2.2 and 18, the total number of Shares reserved and available for grant and issuance pursuant to this Plan will be 6,853,500 Shares plus any Shares that are made available for grant and issuance under this Plan pursuant to the following sentence. Any shares remaining unissued and not subject to outstanding options or other awards under the 1994 Equity Incentive Plan (the “PRIOR PLAN”) adopted by Elantec, Inc., a California corporation, that is the Company’s predecessor (“ELANTEC CALIFORNIA”) on the Effective Date (as defined below) and any shares issuable upon exercise of options granted pursuant to the Prior Plan that expire or become unexercisable for any reason without having been exercised in full, will no longer be available for grant and issuance under the Prior Plan, but will also be available for grant and issuance under this Plan. Subject to Sections 2.2 and 18, Shares that: (a) are subject to issuance upon exercise of an Option but cease to be subject to such Option for any reason other than exercise of such Option; (b) are subject to an Award granted hereunder but are forfeited or are repurchased by the Company at the original issue price; or (c) are subject to an Award that otherwise terminates without Shares being issued; will again be available for grant and issuance in connection with future Awards under this Plan. At all times the Company shall reserve and keep available a sufficient number of Shares as shall be required to satisfy the requirements of all outstanding Options granted under this Plan and all other outstanding but unvested Awards granted under this Plan.

                        2.2   ADJUSTMENT OF SHARES. In the event that the number of outstanding Shares is changed by a stock dividend, recapitalization, stock split, reverse stock split, subdivision, combination, reclassification or similar change in the capital structure of the Company without consideration, then (a) the number of Shares reserved for issuance under this Plan, (b) the Exercise Prices of and number of Shares subject to outstanding Options, and (c) the number of Shares subject to other outstanding Awards will be proportionately adjusted, subject to any required action by the Board or the stockholders of the Company and compliance with applicable securities laws; PROVIDED, HOWEVER, that fractions of a Share will not be issued but will either be replaced by a cash payment equal to the Fair Market Value of such fraction of a Share or will be rounded up to the nearest whole Share, as determined by the Committee; and PROVIDED, FURTHER, that the Exercise Price of any Option may not be decreased to below the par value of the Shares.

             3.     ELIGIBILITY. ISOs (as defined in Section 5 below) may be granted only to employees (including officers and directors who are also employees) of the Company or of a Parent or Subsidiary of the Company. All other Awards may be granted to employees, officers, directors, consultants, independent contractors and advisors of the Company or any Parent, Subsidiary or Affiliate of the Company; PROVIDED such consultants, contractors and advisors render bona fide services not in connection with the offer and sale of securities in a capital-raising transaction. No person will be eligible to receive more than 200,000 shares in any calendar year under this Plan pursuant to the grant of Awards hereunder, other than new employees of the Company or of a Parent, Subsidiary or Affiliate of the Company (including new employees who are also officers and directors of the Company or any Parent, Subsidiary or Affiliate of the Company) who are eligible to receive up to a maximum of 800,000 shares in the calendar year in which they commence their employment. A person may be granted more than one Award under this Plan. 

             4.     ADMINISTRATION.

                        4.1   COMMITTEE AUTHORITY. This Plan will be administered by the Committee or by the Board acting as the Committee. Subject to the general purposes, terms and conditions of this Plan, and to the direction of the Board, the Committee will have full power to implement and carry out this Plan. Without limitation, the Committee will have the authority to:

                        4.2   COMMITTEE DISCRETION. Any determination made by the Committee with respect to any Award will be made in its sole discretion at the time of grant of the Award or, unless in contravention of any express term of this Plan or Award, at any later time, and such determination will be final and binding on the Company and on all persons having an interest in any Award under this Plan. The Committee may delegate to one or more officers of the Company the authority to grant an Award under this Plan to Participants who are not Insiders of the Company.

                        4.3   EXCHANGE ACT REQUIREMENTS. If two or more members of the Board are Outside Directors, the Committee will be comprised of at least two (2) members of the Board, all of whom are Outside Directors and Disinterested Persons. During all times that the Company is subject to Section 16 of the Exchange Act, the Company will take appropriate steps to comply with the disinterested administration requirements of Section 16(b) of the Exchange Act, which will consist of the appointment by the Board of a Committee consisting of not less than two (2) members of the Board, each of whom is a Disinterested Person.

             5.     OPTIONS. The Committee may grant Options to eligible persons and will determine whether such Options will be Incentive Stock Options within the meaning of the Code (“ISOS”) or Nonqualified Stock Options (“NQSOs”), the number of Shares subject to the Option, the Exercise Price of the Option, the period during which the Option may be exercised, and all other terms and conditions of the Option, subject to the following:

                        5.1   FORM OF OPTION GRANT. Each Option granted under this Plan will be evidenced by an Award Agreement which will expressly identify the Option as an ISO or an NQSO (“STOCK OPTION AGREEMENT”), 

and will be in such form and contain such provisions (which need not be the same for each Participant) as the Committee may from time to time approve, and which will comply with and be subject to the terms and conditions of this Plan.

                        5.2   DATE OF GRANT. The date of grant of an Option will be the date on which the Committee makes the determination to grant such Option, unless otherwise specified by the Committee. The Stock Option Agreement and a copy of this Plan will be delivered to the Participant within a reasonable time after the granting of the Option.

                        5.3   EXERCISE PERIOD. Options will be exercisable within the times or upon the events determined by the Committee as set forth in the Stock Option Agreement governing such Option; PROVIDED, HOWEVER, that no Option will be exercisable after the expiration of ten (10) years from the date the Option is granted; and PROVIDED, FURTHER, that no ISO granted to a person who directly or by attribution owns more than ten percent (10%) of the total combined voting power of all classes of stock of the Company or of any Parent or Subsidiary of the Company (“TEN PERCENT STOCKHOLDER”) will be exercisable after the expiration of five (5) years from the date the ISO is granted. The Committee also may provide for the exercise of Options to become exercisable at one time or from time to time, periodically or otherwise, in such number of Shares or percentage of Shares as the Committee determines.

                        5.4   EXERCISE PRICE. The Exercise Price of an Option will be determined by the Committee when the Option is granted and may be not less than 85% of the Fair Market Value of the Shares on the date of grant; PROVIDED that: (i) the Exercise Price of an ISO will be not less than 100% of the Fair Market Value of the Shares on the date of grant; and (ii) the Exercise Price of any ISO granted to a Ten Percent Stockholder will not be less than 110% of the Fair Market Value of the Shares on the date of grant. Payment for the Shares purchased may be made in accordance with Section 8 of this Plan.

                        5.5   METHOD OF EXERCISE. Options may be exercised only by delivery to the Company of a written stock option exercise agreement (the “EXERCISE AGREEMENT”) in a form approved by the Committee (which need not be the same for each Participant), stating the number of Shares being purchased, the restrictions imposed on the Shares purchased under such Exercise Agreement, if any, and such representations and agreements regarding Participant’s investment intent and access to information and other matters, if any, as may be required or desirable by the Company to comply with applicable securities laws, together with payment in full of the Exercise Price for the number of Shares being purchased.

                        5.6   TERMINATION. Notwithstanding the exercise periods set forth in the Stock Option Agreement, exercise of an Option will always be subject to the following:

                        5.7   LIMITATIONS ON EXERCISE. The Committee may specify a reasonable minimum number of Shares that may be purchased on any exercise of an Option, PROVIDED that such minimum number will not prevent Participant from exercising the Option for the full number of Shares for which it is then exercisable.

                        5.8   LIMITATIONS ON ISOS. The aggregate Fair Market Value (determined as of the date of grant) of Shares with respect to which ISOs are exercisable for the first time by a Participant during any calendar year (under this Plan or under any other incentive stock option plan of the Company or any Affiliate, Parent or Subsidiary of the Company) will not exceed $100,000. If the Fair Market Value of Shares on the date of grant with respect to which ISOs are exercisable for the first time by a Participant during any calendar year exceeds $100,000, then the Options for the first $100,000 worth of Shares to become exercisable in such calendar year will be ISOs and the Options for the amount in excess of $100,000 that become exercisable in that calendar year will be NQSOs. In the event that the Code or the regulations promulgated thereunder are amended after the Effective Date of this Plan to provide for a different limit on the Fair Market Value of Shares permitted to be subject to ISOs, such different limit will be automatically incorporated herein and will apply to any Options granted after the effective date of such amendment.

                        5.9   MODIFICATION, EXTENSION OR RENEWAL. The Committee may modify, extend or renew outstanding Options and authorize the grant of new Options in substitution therefor, PROVIDED that any such action may not, without the written consent of a Participant, impair any of such Participant’s rights under any Option previously granted. Any outstanding ISO that is modified, extended, renewed or otherwise altered will be treated in accordance with Section 424(h) of the Code. The Committee may reduce the Exercise Price of outstanding Options without the consent of Participants affected by a written notice to them; PROVIDED, HOWEVER, that the Exercise Price may not be reduced below the minimum Exercise Price that would be permitted under Section 5.4 of this Plan for Options granted on the date the action is taken to reduce the Exercise Price; and PROVIDED, FURTHER, that the Exercise Price will not be reduced below the par value of the Shares.

                        5.10   NO DISQUALIFICATION. Notwithstanding any other provision in this Plan, no term of this Plan relating to ISOs will be interpreted, amended or altered, nor will any discretion or authority granted under this Plan be exercised, so as to disqualify this Plan under Section 422 of the Code or, without the consent of the Participant affected, to disqualify any ISO under Section 422 of the Code.

             6.     RESTRICTED STOCK. A Restricted Stock Award is an offer by the Company to sell to an eligible person Shares that are subject to restrictions. The Committee will determine to whom an offer will be made, the number of Shares the person may purchase, the price to be paid (the “PURCHASE PRICE”), the restrictions to which the Shares will be subject, and all other terms and conditions of the Restricted Stock Award, subject to the following:

                        6.1   FORM OF RESTRICTED STOCK AWARD. All purchases under a Restricted Stock Award made pursuant to this Plan will be evidenced by an Award Agreement (“RESTRICTED STOCK PURCHASE AGREEMENT”) that will be in such form (which need not be the same for each Participant) as the Committee will from time to time approve, and will comply with and be subject to the terms and conditions of this Plan. The offer of Restricted Stock will be accepted by the Participant’s execution and delivery of the Restricted Stock Purchase Agreement and full payment for the Shares to the Company within thirty (30) days from the date the Restricted Stock Purchase Agreement is delivered to the person. If such person does not execute and deliver the Restricted Stock Purchase Agreement along with full payment for the Shares to the Company within thirty (30) days, then the offer will terminate, unless otherwise determined by the Committee.

                        6.2   PURCHASE PRICE. The Purchase Price of Shares sold pursuant to a Restricted Stock Award will be determined by the Committee and will be at least 85% of the Fair Market Value of the Shares on the date the Restricted Stock Award is granted, except in the case of a sale to a Ten Percent Stockholder, in which case

the Purchase Price will be 100% of the Fair Market Value. Payment of the Purchase Price may be made in accordance with Section 8 of this Plan.

                          6.3   RESTRICTIONS. Restricted Stock Awards will be subject to such restrictions (if any) as the Committee may impose. The Committee may provide for the lapse of such restrictions in installments and may accelerate or waive such restrictions, in whole or part, based on length of service, performance or such other factors or criteria as the Committee may determine.

             7.     STOCK BONUSES.

                        7.1   AWARDS OF STOCK BONUSES. A Stock Bonus is an award of Shares (which may consist of Restricted Stock) for services rendered to the Company or any Parent, Subsidiary or Affiliate of the Company. A Stock Bonus may be awarded for past services already rendered to the Company, or any Parent, Subsidiary or Affiliate of the Company (provided that the Participant pays the Company the par value of the Shares awarded by such Stock Bonus in cash) pursuant to an Award Agreement (the “STOCK BONUS AGREEMENT”) that will be in such form (which need not be the same for each Participant) as the Committee will from time to time approve, and will comply with and be subject to the terms and conditions of this Plan. A Stock Bonus may be awarded upon satisfaction of such performance goals as are set out in advance in the Participant’s individual Award Agreement (the “PERFORMANCE STOCK BONUS AGREEMENT”) that will be in such form (which need not be the same for each Participant) as the Committee will from time to time approve, and will comply with and be subject to the terms and conditions of this Plan. Stock Bonuses may vary from Participant to Participant and between groups of Participants, and may be based upon the achievement of the Company, Parent, Subsidiary or Affiliate and/or individual performance factors or upon such other criteria as the Committee may determine.

                        7.2   TERMS OF STOCK BONUSES. The Committee will determine the number of Shares to be awarded to the Participant and whether such Shares will be Restricted Stock. If the Stock Bonus is being earned upon the satisfaction of performance goals pursuant to a Performance Stock Bonus Agreement, then the Committee will determine: (a) the nature, length and starting date of any period during which performance is to be measured (the “PERFORMANCE PERIOD”) for each Stock Bonus; (b) the performance goals and criteria to be used to measure the performance, if any; (c) the number of Shares that may be awarded to the Participant; and (d) the extent to which such Stock Bonuses have been earned. Performance Periods may overlap and Participants may participate simultaneously with respect to Stock Bonuses that are subject to different Performance Periods and different performance goals and other criteria. The number of Shares may be fixed or may vary in accordance with such performance goals and criteria as may be determined by the Committee. The Committee may adjust the performance goals applicable to the Stock Bonuses to take into account changes in law and accounting or tax rules and to make such adjustments as the Committee deems necessary or appropriate to reflect the impact of extraordinary or unusual items, events or circumstances to avoid windfalls or hardships.

                        7.3   FORM OF PAYMENT. The earned portion of a Stock Bonus may be paid currently or on a deferred basis with such interest or dividend equivalent, if any, as the Committee may determine. Payment may be made in the form of cash, whole Shares, including Restricted Stock, or a combination thereof, either in a lump sum payment or in installments, all as the Committee will determine.

                        7.4   TERMINATION DURING PERFORMANCE PERIOD. If a Participant is Terminated during a Performance Period for any reason, then such Participant will be entitled to payment (whether in Shares, cash or otherwise) with respect to the Stock Bonus only to the extent earned as of the date of Termination in accordance with the Performance Stock Bonus Agreement, unless the Committee will determine otherwise.

             8.     PAYMENT FOR SHARE PURCHASES.

                        8.1   PAYMENT. Payment for Shares purchased pursuant to this Plan may be made in cash (by check) or, where expressly approved for the Participant by the Committee and where permitted by law:

                        8.2   LOAN GUARANTEES. The Committee may help the Participant pay for Shares purchased under this Plan by authorizing a guarantee by the Company of a third-party loan to the Participant.

             9.     WITHHOLDING TAXES.

                        9.1   WITHHOLDING GENERALLY. Whenever Shares are to be issued in satisfaction of Awards granted under this Plan, the Company may require the Participant to remit to the Company an amount sufficient to satisfy federal, state and local withholding tax requirements prior to the delivery of any certificate or certificates for such Shares. Whenever, under this Plan, payments in satisfaction of Awards are to be made in cash, such payment will be net of an amount sufficient to satisfy federal, state, and local withholding tax requirements.

                        9.2   STOCK WITHHOLDING. When, under applicable tax laws, a Participant incurs tax liability in connection with the exercise or vesting of any Award that is subject to tax withholding and the Participant is obligated to pay the Company the amount required to be withheld, the Committee may allow the Participant to

satisfy the minimum withholding tax obligation by electing to have the Company withhold from the Shares to be issued that number of Shares having a Fair Market Value equal to the minimum amount required to be withheld, determined on the date that the amount of tax to be withheld is to be determined (the “TAX DATE”). All elections by a Participant to have Shares withheld for this purpose will be made in writing in a form acceptable to the Committee and will be subject to the following restrictions:

             10.     PRIVILEGES OF STOCK OWNERSHIP .

                        10.1   VOTING AND DIVIDENDS. No Participant will have any of the rights of a stockholder with respect to any Shares until the Shares are issued to the Participant. After Shares are issued to the Participant, the Participant will be a stockholder and have all the rights of a stockholder with respect to such Shares, including the right to vote and receive all dividends or other distributions made or paid with respect to such Shares; PROVIDED, that if such Shares are Restricted Stock, then any new, additional or different securities the Participant may become entitled to receive with respect to such Shares by virtue of a stock dividend, stock split or any other change in the corporate or capital structure of the Company will be subject to the same restrictions as the Restricted Stock; PROVIDED, FURTHER, that the Participant will have no right to retain such stock dividends or stock distributions with respect to Shares that are repurchased at the Participant’s original Purchase Price pursuant to Section 12.

                        10.2   FINANCIAL STATEMENTS. The Company will provide financial statements to each Participant prior to such Participant’s purchase of Shares under this Plan, and to each Participant annually during the period such Participant has Awards outstanding; PROVIDED, HOWEVER, the Company will not be required to provide such financial statements to Participants whose services in connection with the Company assure them access to equivalent information.

             11.     TRANSFERABILITY . Awards granted under this Plan, and any interest therein, will not be transferable or assignable by Participant, and may not be made subject to execution, attachment or similar process, otherwise than by will or by the laws of descent and distribution or as consistent with the specific Plan and Award Agreement provisions relating thereto. During the lifetime of the Participant an Award will be exercisable only by the Participant, and any elections with respect to an Award, may be made only by the Participant.

             12.     RESTRICTIONS ON SHARES . At the discretion of the Committee, the Company may reserve to itself and/or its assignee(s) in the Award Agreement (a) a right of first refusal to purchase

all Shares that a Participant (or a subsequent transferee) may propose to transfer to a third party, and/or (b) a right to repurchase a portion of or all Shares held by a Participant following such Participant’s Termination at any time within ninety (90) days after the later of Participant’s Termination Date and the date Participant purchases Shares under this Plan, for cash and/or cancellation of purchase money indebtedness, at: (A) with respect to Shares that are “Vested” (as defined in the Award Agreement), the higher of: (l) Participant’s original Purchase Price, or (2) the Fair Market Value of such Shares on Participant’s Termination Date, PROVIDED, that such right of repurchase (i) must be exercised as to all such “Vested” Shares unless a Participant consents to the Company’s repurchase of only a portion of such “Vested” Shares and (ii) terminates when the Company’s securities become publicly traded; or (B) with respect to Shares that are not “Vested” (as defined in the Award Agreement), at the Participant’s original Purchase Price, PROVIDED, that the right to repurchase at the original Purchase Price lapses at the rate of at least 20% per year over five (5) years from the date the Shares were purchased (or from the date of grant of options in the case of Shares obtained pursuant to a Stock Option Agreement and Stock Option Exercise Agreement), and if the right to repurchase is assignable, the assignee must pay the Company, upon assignment of the right to repurchase, cash equal to the excess of the Fair Market Value of the Shares over the original Purchase Price.

             13.     CERTIFICATES . All certificates for Shares or other securities delivered under this Plan will be subject to such stock transfer orders, legends and other restrictions as the Committee may deem necessary or advisable, including restrictions under any applicable federal, state or foreign securities law, or any rules, regulations and other requirements of the SEC or any stock exchange or automated quotation system upon which the Shares may be listed or quoted.

             14.     ESCROW; PLEDGE OF SHARES . To enforce any restrictions on a Participant’s Shares, the Committee may require the Participant to deposit all certificates representing Shares, together with stock powers or other instruments of transfer approved by the Committee, appropriately endorsed in blank, with the Company or an agent designated by the Company to hold in escrow until such restrictions have lapsed or terminated, and the Committee may cause a legend or legends referencing such restrictions to be placed on the certificates. Any Participant who is permitted to execute a promissory note as partial or full consideration for the purchase of Shares under this Plan will be required to pledge and deposit with the Company all or part of the Shares so purchased as collateral to secure the payment of Participant’s obligation to the Company under the promissory note; PROVIDED, HOWEVER, that the Committee may require or accept other or additional forms of collateral to secure the payment of such obligation and, in any event, the Company will have full recourse against the Participant under the promissory note notwithstanding any pledge of the Participant’s Shares or other collateral. In connection with any pledge of the Shares, Participant will be required to execute and deliver a written pledge agreement in such form as the Committee will from time to time approve. The Shares purchased with the promissory note may be released from the pledge on a pro rata basis as the promissory note is paid.

             15.     EXCHANGE AND BUYOUT OF AWARDS . The Committee may, at any time or from time to time, authorize the Company, with the consent of the respective Participants, to issue new Awards in exchange for the surrender and cancellation of any or all outstanding Awards. The Committee may at any time buy from a Participant an Award previously granted with payment in cash, Shares (including Restricted Stock) or other consideration, based on such terms and conditions as the Committee and the Participant may agree.

             16.     SECURITIES LAW AND OTHER REGULATORY COMPLIANCE . An Award will not be effective unless such Award is in compliance with all applicable federal and state securities laws, rules and regulations of any governmental body, and the requirements of any stock exchange or automated quotation system upon which the Shares may then be listed or quoted, as they are in effect on the date of grant of the Award and also on the date of exercise or other issuance. Notwithstanding any other provision in this Plan, the Company will have no obligation to issue or deliver certificates for Shares under this Plan prior to: (a) obtaining any approvals from governmental agencies that the Company determines are necessary or advisable; and/or (b) completion of any registration or other qualification of such Shares under any state or federal law or ruling of any governmental body that the Company determines to be necessary or advisable. The Company will be under no obligation to register the Shares with the SEC or to effect compliance with the registration, qualification or listing requirements of any state securities laws, stock exchange or automated quotation system, and the Company will have no liability for any inability or failure to do so.

             17.     NO OBLIGATION TO EMPLOY. Nothing in this Plan or any Award granted under this Plan will confer or be deemed to confer on any Participant any right to continue in the employ of, or to continue any other relationship with, the Company or any Parent, Subsidiary or Affiliate of the Company or limit in any way the right of the Company or any Parent, Subsidiary or Affiliate of the Company to terminate Participant’s employment or other relationship at any time, with or without cause.

             18.     CORPORATE TRANSACTIONS.

                        18.1   ASSUMPTION OR REPLACEMENT OF AWARDS BY SUCCESSOR. In the event of (a) a dissolution or liquidation of the Company, (b) a merger or consolidation in which the Company is not the surviving corporation (other than a merger or consolidation with a wholly – owned subsidiary, a reincorporation of the Company in a different jurisdiction, or other transaction in which there is no substantial change in the stockholders of the Company or their relative stock holdings and the Awards granted under this Plan are assumed, converted or replaced by the successor corporation, which assumption will be binding on all Participants), (c) a merger in which the Company is the surviving corporation but after which the stockholders of the Company (other than any stockholder which merges (or which owns or controls another corporation which merges) with the Company in such merger) cease to own their shares or other equity interests in the Company, (d) the sale of substantially all of the assets of the Company, or (e) any other transaction which qualifies as a “corporate transaction” under Section 424(a) of the Code wherein the stockholders of the Company give up all of their equity interest in the Company (EXCEPT for the acquisition, sale or transfer of all or substantially all of the outstanding shares of the Company from or by the stockholders of the Company), any or all outstanding Awards may be assumed, converted or replaced by the successor corporation (if any), which assumption, conversion or replacement will be binding on all Participants. In the alternative, the successor corporation may substitute equivalent Awards or provide substantially similar consideration to Participants as was provided to stockholders (after taking into account the existing provisions of the Awards). The successor corporation may also issue, in place of outstanding Shares of the Company held by the Participant, substantially similar shares or other property subject to repurchase restrictions no less favorable to the Participant. In the event such successor corporation (if any) refuses to assume or substitute Options, as provided above, pursuant to a transaction described in this Subsection 18.1, such Options will expire on such transaction at such time and on such conditions as the Board will determine.

                        18.2   OTHER TREATMENT OF AWARDS. Subject to any greater rights granted to Participants under the foregoing provisions of this Section 18, in the event of the occurrence of any transaction described in Section 18.1, any outstanding Awards will be treated as provided in the applicable agreement or plan of merger, consolidation, dissolution, liquidation, sale of assets or other “corporate transaction.”

                        18.3   ASSUMPTION OF AWARDS BY THE COMPANY. The Company, from time to time, also may substitute or assume outstanding awards granted by another company, whether in connection with an acquisition of such other company or otherwise, by either: (a) granting an Award under this Plan in substitution of such other company’s award; or (b) assuming such award as if it had been granted under this Plan if the terms of such assumed award could be applied to an Award granted under this Plan. Such substitution or assumption will be permissible if the holder of the substituted or assumed award would have been eligible to be granted an Award under this Plan if the other company had applied the rules of this Plan to such grant. In the event the Company assumes an award granted by another company, the terms and conditions of such award will remain unchanged (EXCEPT that the exercise price and the number and nature of Shares issuable upon exercise of any such option will be adjusted appropriately pursuant to Section 424(a) of the Code). In the event the Company elects to grant a new Option rather than assuming an existing option, such new Option may be granted with a similarly adjusted Exercise Price.

             19.     ADOPTION AND STOCKHOLDER APPROVAL. This Plan will become effective at the effective time of the merger of Elantec California with the Company (the “EFFECTIVE DATE”). This Plan will be approved by the stockholders of the Company (excluding Shares issued pursuant to this Plan), consistent with applicable laws, within twelve (12) months before or after the date this Plan is adopted by the Board. Upon the Effective Date, the Board may grant Awards pursuant to this Plan; PROVIDED, HOWEVER, that: (a) no Option may be exercised prior to initial stockholder approval of this Plan; (b) no Option granted pursuant to an increase in the

number of Shares subject to this Plan approved by the Board will be exercised prior to the time such increase has been approved by the stockholders of the Company; and (c) in the event that stockholder approval of such increase is not obtained within the time period provided herein, all Awards granted hereunder will be cancelled, any Shares issued pursuant to any Award will be cancelled and any purchase of Shares hereunder will be rescinded. So long as the Company is subject to Section 16(b) of the Exchange Act, the Company will comply with the requirements of Rule 16b-3 (or its successor), as amended, with respect to stockholder approval.

             20.     TERM OF PLAN. Unless earlier terminated as provided herein, this Plan will terminate ten (10) years from the date this Plan is adopted by the Board or, if earlier, the date of stockholder approval.

             21.     AMENDMENT OR TERMINATION OF PLAN. The Board may at any time terminate or amend this Plan in any respect, including without limitation amendment of any form of Award Agreement or instrument to be executed pursuant to this Plan; PROVIDED, HOWEVER, that the Board will not, without the approval of the stockholders of the Company, amend this Plan in any manner that requires such stockholder approval pursuant to the Code or the regulations promulgated thereunder as such provisions apply to ISO plans or (if the Company is subject to the Exchange Act or Section 16(b) of the Exchange Act) pursuant to the Exchange Act or Rule 16b-3 (or its successor), as amended, thereunder, respectively.

             22.     NONEXCLUSIVITY OF THIS PLAN. Neither the adoption of this Plan by the Board, the submission of this Plan to the stockholders of the Company for approval, nor any provision of this Plan will be construed as creating any limitations on the power of the Board to adopt such additional compensation arrangements as it may deem desirable, including, without limitation, the granting of stock options and bonuses otherwise than under this Plan, and such arrangements may be either generally applicable or applicable only in specific cases.

             23.     DEFINITIONS. As used in this Plan, the following terms will have the following meanings:

                        “AFFILIATE” means any corporation that directly, or indirectly through one or more intermediaries, controls or is controlled by, or is under common control with, another corporation, where “control” (including the terms “controlled by” and “under common control with”) means the possession, direct or indirect, of the power to cause the direction of the management and policies of the corporation, whether through the ownership of voting securities, by contract or otherwise.

                        “AWARD” means any award under this Plan, including any Option, Restricted Stock or Stock Bonus.

                        “AWARD AGREEMENT” means, with respect to each Award, the signed written agreement between the Company and the Participant setting forth the terms and conditions of the Award.

                        “BOARD” means the Board of Directors of the Company.

                        “CODE” means the Internal Revenue Code of 1986, as amended.

                        “COMMITTEE” means the committee appointed by the Board to administer this Plan, or if no such committee is appointed, the Board.

                        “COMPANY” means Elantec Semiconductor, Inc., a corporation organized under the laws of the State of Delaware, or any successor corporation.

                        “DISABILITY” means a disability, whether temporary or permanent, partial or total, within the meaning of Section 22(e)(3) of the Code, as determined by the Committee.

                        “DISINTERESTED PERSON” means a director who has not, during the period that person is a member of the Committee and for one year prior to commencing service as a member of the Committee, been

granted or awarded equity securities pursuant to this Plan or any other plan of the Company or any Parent, Subsidiary or Affiliate of the Company, except in accordance with the requirements set forth in Rule 16b-3(c)(2)(i) (and any successor regulation thereto) as promulgated by the SEC under Section 16(b) of the Exchange Act, as such rule is amended from time to time and as interpreted by the SEC.

                        “EXCHANGE ACT” means the Securities Exchange Act of 1934, as amended.

                        “EXERCISE PRICE” means the price at which a holder of an Option may purchase the Shares issuable upon exercise of the Option.

                        “FAIR MARKET VALUE” means, as of any date, the value of a share of the Company’s Common Stock, par value $0.01, determined as follows:

                        “INSIDER” means an officer or director of the Company or any other person whose transactions in the Company’s Common Stock, par value $0.01, are subject to Section 16 of the Exchange Act.

                        “OUTSIDE DIRECTOR” means any director who is not: (a) a current employee of the Company or any Parent, Subsidiary or Affiliate of the Company; (b) a former employee of the Company or any Parent, Subsidiary or Affiliate of the Company who is receiving compensation for prior services (other than benefits under a tax-qualified pension plan); (c) a current or former officer of the Company or any Parent, Subsidiary or Affiliate of the Company; or (d) currently receiving compensation for personal services in any capacity, other than as a director, from the Company or any Parent, Subsidiary or Affiliate of the Company; provided, however, that at such time as the term “Outside Director”, as used in Section 162(m) of the Code is defined in regulations promulgated under Section 162(m) of the Code, “Outside Director” will have the meaning set forth in such regulations, as amended from time to time and as interpreted by the Internal Revenue Service.

                        “OPTION” means an award of an option to purchase Shares pursuant to Section 5.

                        “PARENT” means any corporation (other than the Company) in an unbroken chain of corporations ending with the Company, if at the time of the granting of an Award under this Plan, each of such corporations other than the Company owns stock possessing 50% or more of the total combined voting power of all classes of stock in one of the other corporations in such chain.

                        “PARTICIPANT” means a person who receives an Award under this Plan.

                        “PLAN” means this Elantec Semiconductor, Inc. 1995 Equity Incentive Plan, as amended from time to time. 

                        “RESTRICTED STOCK AWARD” means an award of Shares pursuant to Section 6.

                        “SEC” means the Securities and Exchange Commission.

                        “SECURITIES ACT” means the Securities Act of 1933, as amended.

                        “SHARES” means shares of the Company’s Common Stock, par value $0.01, reserved for issuance under this Plan, as adjusted pursuant to Sections 2 and 18, and any successor security.

                        “STOCK BONUS” means an award of Shares, or cash in lieu of Shares, pursuant to Section 7.

                        “SUBSIDIARY” means any corporation (other than the Company) in an unbroken chain of corporations beginning with the Company if, at the time of granting of the Award, each of the corporations other than the last corporation in the unbroken chain owns stock possessing 50% or more of the total combined voting power of all classes of stock in one of the other corporations in such chain.

                        “TERMINATION” or “TERMINATED” means, for purposes of this Plan with respect to a Participant, that the Participant has for any reason ceased to provide services as an employee, director, consultant, independent contractor or advisor to the Company or a Parent, Subsidiary or Affiliate of the Company, except in the case of sick leave, military leave, or any other leave of absence approved by the Committee, PROVIDED that such leave is for a period of not more than ninety (90) days, or reinstatement upon the expiration of such leave is guaranteed by contract or statute. The Committee will have sole discretion to determine whether a Participant has ceased to provide services and the effective date on which the Participant ceased to provide services (the “TERMINATION DATE”).

ELANTEC SEMICONDUCTOR, INC.

1995 EQUITY INCENTIVE PLAN

STOCK OPTION AGREEMENT

            This Stock Option Agreement (this “Agreement”) is made and entered into as of the date of grant set forth in the Notice of Grant of Stock Options and Option Agreement (the “Date of Grant”) by and between Elantec Semiconductor, Inc., a Delaware corporation (the “Company”), and the participant named in the Notice of Grant of Stock Options and Option Agreement (“Participant”). Capitalized terms not defined herein shall have the meaning ascribed to them in the Company’s 1995 Equity Incentive Plan, as amended (the “Plan”).

             1.     GRANT OF OPTION . The Company hereby grants to Participant an option (this “Option”) to purchase up to the total number of shares of Common Stock, par value $0.01 of the Company set forth above (collectively, the “Shares”) at the Exercise Price Per Share set forth above (the “Exercise Price”), subject to all of the terms and conditions of this Agreement and the Plan. If designated as an Incentive Stock Option above, this Option is intended to qualify as an “incentive stock option” (“ISO”) within the meaning of Section 422 of the Internal Revenue Code of 1986, as amended (the “Code”).

             2.     VESTING; EXERCISE PERIOD .

                        2.1   VESTING; EXERCISE PERIOD OF OPTION. (a) Provided Participant continues to provide services to the Company or any Subsidiary, Parent or Affiliate of the Company throughout the specified period, the Option shall become exercisable with respect to twenty-five percent (25%) of the Shares at the end of each full succeeding year after the Vesting Start Date set forth above (the “Vesting Start Date”); (b) if Participant has continuously provided services to the Company or any Subsidiary, Parent or Affiliate of the Company from the Date of Grant through the First Vesting Date and has not been Terminated on or before the First Vesting Date, then on the First Vesting Date this Option shall become exercisable as to twenty-five percent (25%) of the Shares on the first anniversary of the date of hire for new employees and on the first anniversary of the date of grant for existing employees and 1/48th of the total number of shares on a monthly basis thereafter; PROVIDED that this Option shall in no event ever become exercisable with respect to more than 100% of the Shares.

                        2.2   EXPIRATION. This Option shall expire on the Expiration Date and must be exercised, if at all, on or before the earlier of the Expiration Date or the date on which this Option is earlier terminated in accordance with the provisions of Section 3.

             3.     TERMINATION .

                        3.1   TERMINATION FOR ANY REASON EXCEPT DEATH OR DISABILITY. If Participant is Terminated for any reason, except Participant’s death or Disability, then this Option, to the extent (and only to the extent) that it would have been exercisable by Participant on the Termination Date, may be exercised by Participant no later than three (3) months after the Termination Date, but in any event no later than the Expiration Date.

                        3.2   TERMINATION BECAUSE OF DEATH OR DISABILITY. If Participant is Terminated because of death or Disability of Participant (or Participant dies within three (3) months after Termination other than because of Participant’s death or disability), then this Option, to the extent that it is exercisable by Participant on the Termination Date, may be exercised by Participant (or Participant’s legal representative) no later than twelve (12) months after the Termination Date, but in any event no later than the Expiration Date. Any exercise beyond (a) three (3) months after the Termination Date when the Termination is for any reason other than the Participant’s death or Disability, or (b) twelve (12) months after the Termination Date when the Termination is for Participant’s death or Disability, deemed to be an nonqualified stock option.

                        3.3   NO OBLIGATION TO EMPLOY. Nothing in the Plan or this Agreement shall confer on Participant any right to continue in the employ of, or other relationship with, the Company or any Parent, Subsidiary 

or Affiliate of the Company, or limit in any way the right of the Company or any Parent, Subsidiary or Affiliate of the Company to terminate Participant’s employment or other relationship at any time, with or without cause.

             4.     MANNER OF EXERCISE .

                        4.1   STOCK OPTION EXERCISE AGREEMENT. To exercise this Option, Participant (or in the case of exercise after Participant’s death, Participant’s executor, administrator, heir or legatee, as the case may be) must deliver to the Company an executed stock option exercise agreement in the form attached hereto as EXHIBIT A, or in such other form as may be approved by the Company from time to time (the “Exercise Agreement”), which shall set forth, INTER ALIA, Participant’s election to exercise this Option, the number of Shares being purchased, any restrictions imposed on the Shares and any representations, warranties and agreements regarding Participant’s investment intent and access to information as may be required by the Company to comply with applicable securities laws. If someone other than Participant exercises this Option, then such person must submit documentation reasonably acceptable to the Company that such person has the right to exercise this Option.

                        4.2   LIMITATIONS ON EXERCISE. This Option may not be exercised unless such exercise is in compliance with all applicable federal and state securities laws, as they are in effect on the date of exercise. This Option may not be exercised as to fewer than 100 Shares unless it is exercised as to all Shares as to which this Option is then exercisable.

                        4.3   PAYMENT. The Exercise Agreement shall be accompanied by full payment of the Exercise Price for the Shares being purchased in cash (by check), or where permitted by law:

                        4.4   TAX WITHHOLDING. Prior to the issuance of the Shares upon exercise of this Option, Participant must pay or provide for any applicable federal or state withholding obligations of the Company. If the Committee permits, Participant may provide for payment of withholding taxes upon exercise of this Option by requesting that the Company retain Shares with a Fair Market Value equal to the minimum amount of taxes required to be withheld. In such case, the Company shall issue the net number of Shares to the Participant by deducting the Shares retained from the Shares issuable upon exercise.

                        4.5   ISSUANCE OF SHARES. Provided that the Exercise Agreement and payment are in form and substance satisfactory to counsel for the Company, the Company shall issue the Shares registered in the name of Participant, Participant’s authorized assignee, or Participant’s legal representative, and shall deliver certificates representing the Shares with the appropriate legends affixed thereto.

             5.     NOTICE OF DISQUALIFYING DISPOSITION OF ISO SHARES. If this Option is an ISO, and if Participant sells or otherwise disposes of any of the Shares acquired pursuant to the ISO on or before the later of (a) the date two (2) years after the Date of Grant, and (b) the date one (1) year after transfer of such Shares to Participant upon exercise of this Option, then Participant shall immediately notify the Company in writing of such disposition. Participant agrees that Participant may be subject to income tax withholding by the Company on the compensation income recognized by Participant from the early disposition by payment in cash or out of the current wages or other compensation payable to Participant.

             6.     COMPLIANCE WITH LAWS AND REGULATIONS . The exercise of this Option and the issuance and transfer of Shares shall be subject to compliance by the Company and Participant with all applicable requirements of federal and state securities laws and with all applicable requirements of any stock exchange on which the Company’s Common Stock may be listed at the time of such issuance or transfer. Participant understands that the Company is under no obligation to register or qualify the Shares with the Securities and Exchange Commission, any state securities commission or any stock exchange to effect such compliance.

             7.     NONTRANSFERABILITY OF OPTION . This Option may not be transferred in any manner other than by will or by the laws of descent and distribution and may be exercised during the lifetime of Participant only by Participant. The terms of this Option shall be binding upon the executors, administrators, successors and assigns of Participant.

             8.     TAX CONSEQUENCES. Set forth below is a brief summary as of the Date of Grant of some of the federal and California tax consequences of exercise of this Option and disposition of the Shares. THIS SUMMARY IS NECESSARILY INCOMPLETE, AND THE TAX LAWS AND REGULATIONS ARE SUBJECT TO CHANGE. PARTICIPANT SHOULD CONSULT A TAX ADVISOR BEFORE EXERCISING THE OPTION OR DISPOSING OF THE SHARES.

                        8.1   EXERCISE OF ISO. If this Option qualifies as an ISO, there will be no regular federal or California income tax liability upon the exercise of this Option, although the excess, if any, of the fair market value of the Shares on the date of exercise over the Exercise Price will be treated as a tax preference item for federal income tax purposes and may subject the Participant to the alternative minimum tax in the year of exercise.

                        8.2   EXERCISE OF NONQUALIFIED STOCK OPTION. If this Option does not qualify as an ISO, there may be a regular federal and California income tax liability upon the exercise of this Option. Participant will be treated as having received compensation income (taxable at ordinary income tax rates) equal to the excess, if any, of the fair market value of the Shares on the

date of exercise over the Exercise Price. The Company will be required to withhold from Participant’s compensation or collect from Participant and pay to the applicable taxing authorities an amount equal to a percentage of this compensation income at the time of exercise.

                        8.3   DISPOSITION OF SHARES. If the Shares are held for more than twelve (12) months after the date of the transfer of the Shares pursuant to the exercise of this Option (and, in the case of an ISO, are

disposed of more than two (2) years after the Date of Grant), then any gain realized on disposition of the Shares will be treated as long term capital gain for federal and California income tax purposes. If Shares purchased under an ISO are disposed of within one (1) year of exercise or within two (2) years after the Date of Grant, then any gain realized on such disposition will be treated as compensation income (taxable at ordinary income rates) to the extent of the excess, if any, of the fair market value of the Shares on the date of exercise over the Exercise Price. The Company will be required to withhold from Participant’s compensation or collect from Participant and pay to the applicable taxing authorities an amount equal to a percentage of this compensation income at the time of exercise.

             9.     PRIVILEGES OF STOCK OWNERSHIP. Participant shall not have any of the rights of a stockholder with respect to any Shares until Participant exercises this Option and pays the Exercise Price.

             10.     INTERPRETATION. Any dispute regarding the interpretation of this Agreement shall be submitted by Participant or the Company to the Committee for review. The resolution of such a dispute by the Committee shall be final and binding on the Company and Participant.

             11.     ENTIRE AGREEMENT. The Plan is incorporated herein by reference. This Agreement and the Plan and the Exercise Agreement constitute the entire agreement and understanding of the parties hereto with respect to the subject matter hereof and supersede all prior understandings and agreements with respect to such subject matter.

             12.     NOTICES. Any notice required to be given or delivered to the Company under the terms of this Agreement shall be in writing and addressed to the Corporate Secretary of the Company at its principal corporate offices. Any notice required to be given or delivered to Participant shall be in writing and addressed to Participant at the address indicated above or to such other address as such party may designate in writing from time to time to the Company. All notices shall be deemed to have been given or delivered upon: personal delivery; three (3) days after deposit in the United States mail by certified or registered mail (return receipt requested); one (1) business day after deposit with any return receipt express courier (prepaid); or one (1) business day after transmission by rapifax or telecopier.

             13.     SUCCESSORS AND ASSIGNS. The Company may assign any of its rights under this Agreement. This Agreement shall be binding upon and inure to the benefit of the successors and assigns of the Company. Subject to the restrictions on transfer set forth herein, this Agreement shall be binding upon Participant and Participant’s heirs, executors, administrators, legal representatives, successors and assigns.

             14.     GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the internal laws of the State of Delaware, without regard to that body of law pertaining to choice of law or conflict of law.

             15.     ACCEPTANCE. Participant hereby acknowledges receipt of a copy of the Plan and this Agreement. Participant has read and understands the terms and provisions thereof, and accepts this Option subject to all the terms and conditions of the Plan and this Agreement. Participant acknowledges that there may be adverse tax consequences upon exercise of this Option or disposition of the Shares and that the Company has advised Participant to consult a tax advisor prior to such exercise or disposition.

            IN WITNESS WHEREOF, the Company has caused this Agreement to be executed in duplicate by its duly authorized representative and Participant has executed this Agreement in duplicate as of the Date of Grant.

EXHIBIT A

STOCK OPTION EXERCISE AGREEMENT