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                                                                     EXHIBIT 3.3

                           CERTIFICATE OF DESIGNATION

                                       OF

                  SERIES A JUNIOR PARTICIPATING PREFERRED STOCK

                                       OF

                              QUALCOMM INCORPORATED

                         (Pursuant to Section 151 of the
                        Delaware General Corporation Law)
 
         QUALCOMM INCORPORATED, a corporation organized and existing under the
General Corporation Law of the State of Delaware (hereinafter called the
"Corporation"), hereby certifies that the following resolution was adopted by
the Board of Directors of the Corporation as required by Section 151 of the
General Corporation Law at a meeting duly called and held on September 26, 1995:

                  RESOLVED, that pursuant to the authority granted to and vested
         in the Board of Directors of the Corporation in accordance with the
         provisions of its Certificate of Incorporation, the Board of Directors
         hereby creates a series of Preferred Stock, par value $.0001 per share,
         of the Corporation and hereby states the designation and number of
         shares, and fixes the relative designations and the powers, preferences
         and rights, and the qualifications, limitations and restrictions
         thereof (in addition to the provisions set forth in the Certificate of
         Incorporation of the Corporation, which are applicable to the Preferred
         Stock of all classes and series), as follows:

                  Series A Junior Participating Preferred Stock:

                  SECTION 1. DESIGNATION AND AMOUNT. One Million Five Hundred
         Thousand (1,500,000) shares of Preferred Stock, $.0001 par value, are
         designated "Series A Junior Participating Preferred Stock" with the
         designations and the powers, preferences and rights, and the
         qualifications, limitations and restrictions specified herein (the
         "Junior Preferred Stock"). Such number of shares may be increased or
         decreased by resolution of the Board of Directors; provided, that no

 

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         decrease shall reduce the number of shares of Junior Preferred Stock to
         a number less than the number of shares then outstanding plus the
         number of shares reserved for issuance upon the exercise of outstanding
         options, rights or warrants or upon the conversion of any outstanding
         securities issued by the Corporation convertible into Junior Preferred
         Stock.

                  SECTION 2.  DIVIDENDS AND DISTRIBUTIONS.

                  (A) Subject to the rights of the holders of any shares of any
         series of Preferred Stock (or any similar stock) ranking prior and
         superior to the Junior Preferred Stock with respect to dividends, the
         holders of shares of Junior Preferred Stock, in preference to the
         holders of Common Stock, par value $.0001 per share (the "Common
         Stock"), of the Corporation, and of any other junior stock, shall be
         entitled to receive, when, as and if declared by the Board of Directors
         out of funds legally available for the purpose, quarterly dividends
         payable in cash on the first day of April, July, October and January in
         each year (each such date being referred to herein as a "Quarterly
         Dividend Payment Date"), commencing on the first Quarterly Dividend
         Payment Date after the first issuance of a share or fraction of a share
         of Junior Preferred Stock, in an amount per share (rounded to the
         nearest cent) equal to the greater of (a) $l.00 or (b) subject to the
         provision for adjustment hereinafter set forth, 100 times the aggregate
         per share amount of all cash dividends, and 100 times the aggregate per
         share amount (payable in kind) of all non-cash dividends or other
         distributions, other than a dividend payable in shares of Common Stock
         or a subdivision of the outstanding shares of Common Stock (by
         reclassification or otherwise) declared on the Common Stock since the
         immediately preceding Quarterly Dividend Payment Date or, with respect
         to the first Quarterly Dividend Payment Date, since the first issuance
         of any share or fraction of a share of Junior Preferred Stock. In the
         event the Corporation shall at any time declare or pay any dividend on
         the Common Stock payable in shares of Common Stock, or effect a
         subdivision or combination or consolidation of the outstanding shares
         of Common Stock (by reclassification or otherwise than by payment of a
         dividend in shares of Common Stock) into a greater or lesser number of
         shares of Common Stock, then in each such case the amount to which
         holders of shares of Junior Preferred Stock were entitled immediately
         prior to such event under clause (b) of the preceding sentence shall be
         adjusted by multiplying such amount by a fraction, the numerator of
         which is the number of shares of Common Stock outstanding immediately
         after such event and the denominator of which is the number of shares
         of Common Stock that were outstanding immediately prior to such event.

                  (B) The Corporation shall declare a dividend or distribution
         on the Junior Preferred Stock as provided in paragraph (A) of this
         Section immediately after it declares a dividend or distribution on the
         Common Stock (other than a dividend payable in shares of Common Stock);
         provided that, in the event no dividend or distribution shall have been
         declared on the Common Stock during

 

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         the period between any Quarterly Dividend Payment Date and the next
         subsequent Quarterly Dividend Payment Date, a dividend of $1.00 per
         share on the Junior Preferred Stock shall nevertheless be payable on
         such subsequent Quarterly Dividend Payment Date.

                  (C) Dividends shall begin to accrue and be cumulative on
         outstanding shares of Junior Preferred Stock from the Quarterly
         Dividend Payment Date next preceding the date of issue of such shares,
         unless the date of issue of such shares is prior to the record date for
         the first Quarterly Dividend Payment Date, in which case dividends on
         such shares shall begin to accrue from the date of issue of such
         shares, or unless the date of issue is a Quarterly Dividend Payment
         Date or is a date after the record date for the determination of
         holders of shares of Junior Preferred Stock entitled to receive a
         quarterly dividend and before such Quarterly Dividend Payment Date, in
         either of which events such dividends shall begin to accrue and be
         cumulative from such Quarterly Dividend Payment Date. Accrued but
         unpaid dividends shall not bear interest. Dividends paid on the shares
         of Junior Preferred Stock in an amount less than the total amount of
         such dividends at the time accrued and payable on such shares shall be
         allocated pro rata on a share-by-share basis among all such shares at
         the time outstanding. The Board of Directors may fix a record date for
         the determination of holders of shares of Junior Preferred Stock
         entitled to receive payment of a dividend or distribution declared
         thereon, which record date shall be not more than 60 days prior to the
         date fixed for the payment thereof.

                  SECTION 3. VOTING RIGHTS. The holders of shares of Junior
         Preferred Stock shall have the following voting rights:

                  (A) Subject to the provision for adjustment hereinafter set
         forth, each share of Junior Preferred Stock shall entitle the holder
         thereof to 100 votes on all matters submitted to a vote of the
         stockholders of the Corporation. In the event the Corporation shall at
         any time declare or pay any dividend on the Common Stock payable in
         shares of Common Stock, or effect a subdivision or combination or
         consolidation of the outstanding shares of Common Stock (by
         reclassification or otherwise than by payment of a dividend in shares
         of Common Stock) into a greater or lesser number of shares of Common
         Stock, then in each such case the number of votes per share to which
         holders of shares of Junior Preferred Stock were entitled immediately
         prior to such event shall be adjusted by multiplying such number by a
         fraction, the numerator of which is the number of shares of Common
         Stock outstanding immediately after such event and the denominator of
         which is the number of shares of Common Stock that were outstanding
         immediately prior to such event.

                  (B) Except as otherwise provided herein, in any other
         Certificate of Designation creating a series of Preferred Stock or any
         similar stock, or by law, the holders of shares of Junior Preferred
         Stock and the holders of shares of

 

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         Common Stock and any other capital stock of the Corporation having
         general voting rights shall vote together as one class on all matters
         submitted to a vote of stockholders of the Corporation.

                  (C) Except as set forth herein, or as otherwise provided by
         law, holders of Junior Preferred Stock shall have no special voting
         rights and their consent shall not be required (except to the extent
         they are entitled to vote with holders of Common Stock as set forth
         herein) for taking any corporate action.

                  SECTION 4.  CERTAIN RESTRICTIONS.

                  (A) Whenever quarterly dividends or other dividends or
         distributions payable on the Junior Preferred Stock as provided in
         Section 2 are in arrears, thereafter and until all accrued and unpaid
         dividends and distributions, whether or not declared, on shares of
         Junior Preferred Stock outstanding shall have been paid in full, the
         Corporation shall not:

                           (i) declare or pay dividends, or make any other
         distributions, on any shares of stock ranking junior (either as to
         dividends or upon liquidation, dissolution or winding up) to the Junior
         Preferred Stock;

                           (ii) declare or pay dividends, or make any other
         distributions, on any shares of stock ranking on a parity (either as to
         dividends or upon liquidation, dissolution or winding up) with the
         Junior Preferred Stock, except dividends paid ratably on the Junior
         Preferred Stock and all such parity stock on which dividends are
         payable or in arrears in proportion to the total amounts to which the
         holders of all such shares are then entitled;

                           (iii) redeem or purchase or otherwise acquire for
         consideration shares of any stock ranking junior (either as to
         dividends or upon liquidation, dissolution or winding up) to the Junior
         Preferred Stock, provided that the Corporation may at any time redeem,
         purchase or otherwise acquire shares of any such junior stock in
         exchange for shares of any stock of the Corporation ranking junior
         (either as to dividends or upon dissolution, liquidation or winding up)
         to the Junior Preferred Stock; or

                           (iv) redeem or purchase or otherwise acquire for
         consideration any shares of Junior Preferred Stock, or any shares of
         stock ranking on a parity with the Junior Preferred Stock, except in
         accordance with a purchase offer made in writing or by publication (as
         determined by the Board of Directors) to all holders of such shares
         upon such terms as the Board of Directors, after consideration of the
         respective annual dividend rates and other relative rights and
         preferences of the respective series and classes, shall determine in
         good faith will result in fair and equitable treatment among the
         respective series or classes.

 

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                  (B) The Corporation shall not permit any subsidiary of the
         Corporation to purchase or otherwise acquire for consideration any
         shares of stock of the Corporation unless the Corporation could, under
         paragraph (A) of this Section 4, purchase or otherwise acquire such
         shares at such time and in such manner.

                  SECTION 5. REACQUIRED SHARES. Any shares of Junior Preferred
         Stock purchased or otherwise acquired by the Corporation in any manner
         whatsoever shall be retired and cancelled promptly after the
         acquisition thereof. All such shares shall upon their cancellation
         become authorized but unissued shares of Preferred Stock and may be
         reissued as part of a new series of Preferred Stock subject to the
         conditions and restrictions on issuance set forth herein, in the
         Restated Certificate of Incorporation, or in any other Certificate of
         Designation creating a series of Preferred Stock or any similar stock
         or as otherwise required by law.

                  SECTION 6. LIQUIDATION, DISSOLUTION OR WINDING UP. Upon any
         liquidation, dissolution or winding up of the Corporation, no
         distribution shall be made (1) to the holders of shares of stock
         ranking junior (either as to dividends or upon liquidation, dissolution
         or winding up) to the Junior Preferred Stock unless, prior thereto, the
         holders of shares of Junior Preferred Stock shall have received $100
         per share, plus an amount equal to accrued and unpaid dividends and
         distributions thereon, whether or not declared, to the date of such
         payment, provided that the holders of shares of Junior Preferred Stock
         shall be entitled to receive an aggregate amount per share, subject to
         the provision for adjustment hereinafter set forth, equal to 100 times
         the aggregate amount to be distributed per share to holders of shares
         of Common Stock, or (2) to the holders of shares of stock ranking on a
         parity (either as to dividends or upon liquidation, dissolution or
         winding up) with the Junior Preferred Stock, except distributions made
         ratably on the Junior Preferred Stock and all such parity stock in
         proportion to the total amounts to which the holders of all such shares
         are entitled upon such liquidation, dissolution or winding up. In the
         event the Corporation shall at any time declare or pay any dividend on
         the Common Stock payable in shares of Common Stock, or effect a
         subdivision or combination or consolidation of the outstanding shares
         of Common Stock (by reclassification or otherwise than by payment of a
         dividend in shares of Common Stock) into a greater or lesser number of
         shares of Common Stock, then in each such case the aggregate amount to
         which holders of shares of Junior Preferred Stock were entitled
         immediately prior to such event under the proviso in clause (1) of the
         preceding sentence shall be adjusted by multiplying such amount by a
         fraction the numerator of which is the number of shares of Common Stock
         outstanding immediately after such event and the denominator of which
         is the number of shares of Common Stock that were outstanding
         immediately prior to such event.

                  SECTION 7. CONSOLIDATION, MERGER, ETC. In case the Corporation
         shall enter into any consolidation, merger, combination or other
         transaction in which

 

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         the shares of Common Stock are exchanged for or changed into other
         stock or securities, cash and/or any other property, then in any such
         case each share of Junior Preferred Stock shall at the same time be
         similarly exchanged or changed into an amount per share, subject to the
         provision for adjustment hereinafter set forth, equal to 100 times the
         aggregate amount of stock, securities, cash and/or any other property
         (payable in kind), as the case may be, into which or for which each
         share of Common Stock is changed or exchanged. In the event the
         Corporation shall at any time declare or pay any dividend on the Common
         Stock payable in shares of Common Stock, or effect a subdivision or
         combination or consolidation of the outstanding shares of Common Stock
         (by reclassification or otherwise than by payment of a dividend in
         shares of Common Stock) into a greater or lesser number of shares of
         Common Stock, then in each such case the amount set forth in the
         preceding sentence with respect to the exchange or change of shares of
         Junior Preferred Stock shall be adjusted by multiplying such amount by
         a fraction, the numerator of which is the number of shares of Common
         Stock outstanding immediately after such event and the denominator of
         which is the number of shares of Common Stock that were outstanding
         immediately prior to such event.

                  SECTION 8. NO REDEMPTION. The shares of Junior Preferred Stock
         shall not be redeemable.

                  SECTION 9. RANK. The Junior Preferred Stock shall rank, with
         respect to the payment of dividends and the distribution of assets,
         junior to all series of any other class of the Corporation's Preferred
         Stock.

                  SECTION 10. AMENDMENT. The Restated Certificate of
         Incorporation of the Corporation shall not be amended in any manner
         which would materially alter or change the powers, preferences or
         special rights of the Junior Preferred Stock so as to affect them
         adversely without the affirmative vote of the holders of at least
         two-thirds of the outstanding shares of Junior Preferred Stock, voting
         together as a single class.

 

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         IN WITNESS WHEREOF, the undersigned have executed this certificate as
of September 26, 1995.


                                                     /s/ Harvey P. White
                                                     ---------------------------
                                                     Harvey P. White
                                                     President


                                                     /s/ Frank Rogozienski
                                                     ---------------------------
                                                     Frank Rogozienski
                                                     Secretary

 

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