EXHIBIT 10.30



AMENDMENT NO. 1 TO SETTLEMENT AGREEMENT



This amendment (Amendment No. 1) is made and entered into as of August 13, 2004 and amends that certain
Settlement Agreement dated June 13, 2004 (Settlement Agreement) by and between, on the one hand, Microtune, Inc., a Delaware corporation, having offices at 2201 10thStreet, Plano, TX 75074 together with its wholly owned subsidiary Microtune (Texas), L.P., a Texas limited partnership, having offices at 2201 10thStreet, Plano, TX 75074 (Microtune-LP) (collectively, Microtune), and Broadcom Corporation, a
corporation organized and existing under the laws of California, having offices at 16215 Alton Parkway, Irvine, California 92619 together with its wholly owned subsidiary Broadcom International Limited, a Cayman Islands Corporation, with a place of
business at Zephyr House, Mary Street, P.O. Box 709 GT, Georgetown, Grand Cayman, Cayman Islands, British West Indies (Broadcom International) (collectively, Broadcom) (Microtune and Broadcom are individually
referred to herein as a Party, and collectively as the Parties).



WHEREAS, the Settlement Agreement states that royalties received by Microtune under certain Immunity Agreements prior to April 30, 2004 (Immunity
Agreement Termination Date) may be retained by Microtune; and



WHEREAS, the Parties desire to amend the Settlement Agreement to change the Immunity Agreement Termination Date to April 15, 2004 for consistency with the date that royalties commence under that certain Patent License Agreement between the
Parties dated June 13, 2004.



NOW, THEREFORE, in consideration
of the foregoing and the mutual covenants hereinafter contained, the Parties hereby agree as follows:



1.    Section 4.2 of the Settlement Agreement is hereby amended by replacing each occurrence of April 30, 2004 in Section
4.2 with April 15, 2004.



2.    Section 4.3 of the Settlement Agreement is hereby amended by replacing the occurrence of April 30, 2004 in the second sentence of Section 4.3 with April 15, 2004.



Except as expressly amended above, the Settlement Agreement is hereby
reaffirmed by the parties and shall continue in full force and effect.



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IN WITNESS WHEREOF, the parties hereto have caused this Amendment No. 1 to be signed below by their
respective duly authorized officers.



|                        |  |                        |  |                                |  |        |  |                       
|----------------------- |  | ---------------------- |  | ------------------------------ |  | ------ |  | ----------------------
|Microtune, Inc.         |  |                        |  | Broadcom Corporation          
|                        |  |                        |  |                               
|By:                     |  | /s/  James A. Fontaine |  |                                |  | By:    |  | /s/  Daniel A. Marotta
|                        |  |                        |  |                               
|Name:                   |  | James A. Fontaine      |  |                                |  | Name:  |  | Daniel A. Marotta     
|                        |  |                        |  |                               
|Title:                  |  | CEO                    |  |                                |  | Title: |  | GVP/GM                
|                        |  |                       
|Microtune (Texas), L.P. |  |                        |  | Broadcom International Limited
|                        |  |                        |  |                               
|By:                     |  | /s/  James A. Fontaine |  |                                |  | By:    |  | /s/  Daniel A. Marotta
|                        |  |                        |  |                               
|Name:                   |  | James A. Fontaine      |  |                                |  | Name:  |  | Daniel A. Marotta     
|                        |  |                        |  |                               
|Title:                  |  | CEO                    |  |                                |  | Title: |  | GVP/GM