Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  CMEA VENTURES INFORMATION TECH II LP
2. Date of Event Requiring Statement (Month/Day/Year)
12/06/2007
3. Issuer Name and Ticker or Trading Symbol
ENTROPIC COMMUNICATIONS INC [ENTR]
(Last)
(First)
(Middle)
ONE EMBARCADERO CENTER, SUITE 3250
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
12/06/2007
(Street)

SAN FRANCISCO, CA 94111-3600
6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Series A Convertible Preferred Stock   (1)   (1) Common Stock 1,232,563 $ (1) I See Footnote (9)
Series A Convertible Preferred Stock   (1)   (1) Common Stock 155,799 $ (1) I See Footnote (10)
Series B Convertible Preferred Stock   (2)   (2) Common Stock 1,654,202 $ (2) I See Footnote (9)
Series B Convertible Preferred Stock   (2)   (2) Common Stock 209,095 $ (2) I See Footnote (10)
Series C Convertible Preferred Stock   (3)   (3) Common Stock 883,899 $ (3) I See Footnote (9)
Series C Convertible Preferred Stock   (3)   (3) Common Stock 107,677 $ (3) I See Footnote (10)
Series D-1 Convertible Preferred Stock   (4)   (4) Common Stock 88,707 $ (4) I See Footnote (9)
Series D-1 Convertible Preferred Stock   (4)   (4) Common Stock 10,048 $ (4) I See Footnote (10)
Series D-2 Convertible Preferred Stock   (5)   (5) Common Stock 1,891,741 $ (5) I See Footnote (9)
Series D-2 Convertible Preferred Stock   (5)   (5) Common Stock 238,358 $ (5) I See Footnote (10)
Series D-3 Convertible Preferred Stock   (6)   (6) Common Stock 889,785 $ (6) I See Footnote (9)
Series D-3 Convertible Preferred Stock   (6)   (6) Common Stock 112,469 $ (6) I See Footnote (10)
Warrants to Purchase Common Stock   (7)   (8) Common Stock 44,724 $ 0.4284 I See Footnote (9)
Warrants to Purchase Common Stock   (7)   (8) Common Stock 5,652 $ 0.4284 I See Footnote (10)

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
CMEA VENTURES INFORMATION TECH II LP
ONE EMBARCADERO CENTER
SUITE 3250
SAN FRANCISCO, CA 94111-3600
    X    
CMEA Ventures Information Technology II, Civil Law Partnership
ONE EMBARCADERO CENTER
SUITE 3250
SAN FRANCISCO, CA 94111-3600
    X    
CMEA Ventures IT Management II, L.P.
ONE EMBARCADERO CENTER
SUITE 3250
SAN FRANCISCO, CA 94111-3600
    X    
BARUCH THOMAS R
ONE EMBARCADERO CENTER
SUITE 3250
SAN FRANCISCO, CA 94111-3600
  X   X    
Watson James F
ONE EMBARCADERO CENTER
SUITE 3250
SAN FRANCISCO, CA 94111-3600
    X    

Signatures

/s/ Thomas Baruch, General Partner CMEA Ventures IT Management II, L.P for CMEA Ventures Information Technology II, L.P. Its Managing Partner 12/13/2007
**Signature of Reporting Person Date

/s/ Thomas Baruch, General Partner CMEA Ventures IT Management II, L.P for CMEA Ventures Information Technology, II, Civil Law Partnership Its Managing Partner 12/13/2007
**Signature of Reporting Person Date

/s/ Thomas Baruch, General Partner for CMEA Ventures IT Management II, L.P 12/13/2007
**Signature of Reporting Person Date

/s/ Thomas Baruch 12/13/2007
**Signature of Reporting Person Date

/s/ James Watson 12/13/2007
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) The Series A Preferred Stock has no expiration date and is convertible at any time at the option of the holder and will automatically convert upon the closing of the Issuer's initial public offering, at a conversion ratio of 1.203247177 shares of Common Stock for every one share of Series A Preferred Stock then pursuant to a 1-for-3.25 Reverse Stock Split, for no additional consideration.
(2) The Series B Preferred Stock has no expiration date and is convertible at any time at the option of the holder and will automatically convert upon the closing of the Issuer's initial public offering, at a conversion ratio of one share of Common Stock for every three and 1/4 shares of Series B Preferred Stock, for no additional consideration.
(3) The Series C Preferred Stock has no expiration date and is convertible at any time at the option of the holder and will automatically convert upon the closing of the Issuer's initial public offering, at a conversion ratio of one share of Common Stock for every three and 1/4 shares of Series C Preferred Stock, for no additional consideration.
(4) The Series D-1 Preferred Stock has no expiration date and is convertible at any time at the option of the holder and will automatically convert upon the closing of the Issuer's initial public offering, at a conversion ratio of one share of Common Stock for every three and 1/4 shares of Series D-1 Preferred Stock, for no additional consideration.
(5) The Series D-2 Preferred Stock has no expiration date and is convertible at any time at the option of the holder and will automatically convert upon the closing of the Issuer's initial public offering, at a conversion ratio of one share of Common Stock for every three and 1/4 shares of Series D-2 Preferred Stock, for no additional consideration.
(6) The Series D-3 Preferred Stock has no expiration date and is convertible at any time at the option of the holder and will automatically convert upon the closing of the Issuer's initial public offering, at a conversion ratio of one share of Common Stock for every three and 1/4 shares of Series D-3 Preferred Stock, for no additional consideration.
(7) Warrants became exercisable on September 9, 2003.
(8) Warrants to purchase common stock terminate upon closing of a public offering.
(9) By CMEA Ventures Information Technology II, L.P. Thomas Baruch, a member of the Issuer's board of directors, and James Watson are general partners of CMEA Ventures IT Management II, L.P. the sole managing partner of CMEA Ventures Information Technology II, L.P. and have voting and investment power over the shares held by CMEA Ventures Information Technology II, L.P. Each of the Reporting Persons disclaims beneficial ownership of these shares except to the extent of its pecuniary interest therein.
(10) By CMEA Ventures Information Technology, II, Civil Law Partnership. Thomas Baruch, a member of the Issuer's board of directors, and James Watson are general partners of CMEA Ventures IT Management II, L.P. the sole managing partner of of CMEA Ventures Information Technology II, L.P. and have voting and investment power over the shares held by CMEA Ventures Information Technology II, L.P. Each of the Reporting Persons disclaims beneficial ownership of these shares except to the extent of its pecuniary interest therein.

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