GIG Gigpeak, Inc. (delisted)

Lumera Corporation 2000 Stock Option Plan

(Full title of the plans)

Matthew Brandalise, Esq.

General Counsel and Secretary

Integrated Device Technology, Inc.

6024 Silver Creek Valley Road

San Jose, CA 95138

(408) 284-8200)

Copy To:

Mark V. Roeder

Josh Dubofsky

Latham & Watkins LLP

140 Scott Drive

Menlo Park, California 94025

(650) 328-4600

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definition of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. Check one:

DEREGISTRATION OF SECURITIES

These Post-Effective Amendments (these “Post-Effective Amendments”) relates to the following registration statements of GigPeak, Inc. (“ GigPeak ”) filed with the Securities and Exchange Commission (the “ Commission ”) on Form S-8 (the “ Registration Statements ”):

On April 4, 2017, pursuant to the terms of the Agreement and Plan of Merger (the “ Merger Agreement ”), dated as of February 13, 2017, by and among GigPeak, Integrated Device Technology, Inc. (“ IDT ”) and Glider Merger Sub, Inc. (“ Purchaser ”), Merger Sub merged with and into GigPeak, and GigPeak became a wholly owned subsidiary of IDT (the “ Merger ”). As a result of the Merger, any offering pursuant to the Registration Statements has been terminated and GigPeak hereby terminates the effectiveness of the Registration Statements. In accordance with an undertaking made by GigPeak in the Registration Statements to remove from registration, by means of a post-effective amendment, any of the securities registered under each Registration Statement that remain unsold at the termination of the offerings, GigPeak hereby removes from registration the securities registered but unsold under the Registration Statements, if any.