UNITED STATES OF AMERICA,                       Plaintiff,                   v. MICROSEMI CORPORATION,                   Defendant.

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Civil Action No. 1:08 CV 1311 Judge: Trenga, Anthony J. Filed: December 30, 2008 Hearing Date: January 9, 2009

NOTICE OF HEARING

PLEASE TAKE NOTICE that on January 9, 2009, at 10:00 a.m., or as soon thereafter as counsel may be heard, Plaintiff will bring on for hearing its Motion to Seal Exhibit 8 to Plaintiff's Emergency Motion for a Temporary Restraining Order and Preliminary Injunction.

Respectfully submitted,

_______________/s/________________ LOWELL STERN (VA Bar #33460) Counsel for the United States Trial Attorney Antitrust Division, Litigation II Section United States Department of Justice 1401 H Street, N.W., Suite 3000 Washington, D.C. 20530 (202) 514-3676 (202) 307-6283 (fax) Lowell.Stern@usdoj.gov

CERTIFICATE OF SERVICE

I HEREBY CERTIFY that on the 30th day of December, 2008, I will electronically file the foregoing with the Clerk of Court using the CM/ECF system, which will then send a notification of such filing (NEF) to the following:

Michael Antalics
O'Melveny & Meyers LLP
1625 Eye Street, N.W.
Washington, DC 20006

Jeffrey William Kilduff
O'Melveny & Myers LLP
1625 Eye Street, N.W.
Washington D.C. 20006

Kimberly Anne Newman
Hunton & Williams
1900 K Street, N.W.
Washington, D.C. 20006