HILLSBORO, OREGON, USA – April 9, 2009 - TriQuint Semiconductor, Inc. (Nasdaq: TQNT) will announce its earnings for the quarter ended March 28, 2009, on Wednesday, April 22, 2009, at 1:00 p.m. PST and will host a conference call with the investment community on the same day at 2:00 p.m. PST.

Conference Call Information:

Date: Wednesday, April 22, 2009
Time: 2:00 p.m. (PST)
Dial-in: 888-813-6582 or 706-643-7082
Conference Call ID #: 89467053

A webcast of the conference call also will be available from the Investors section of the Company's website at: www.triquint.com/investors/events until 07/22/2009.   A digital replay of the conference call will be available until midnight on April 29, 2009.  To access the replay, investors should dial 800-642-1687 or 706-645-9291 and enter Conference ID #89467053.

FACTS ABOUT TRIQUINT

Founded in 1985, we “Connect the Digital World to the Global Network”™ by supplying high-performance RF modules, components and foundry services to the world's leading communications companies. Specifically, TriQuint supplies products to four out of the top five mobile phone manufacturers, and is a leading gallium arsenide (GaAs) supplier to major defense and space contractors. TriQuint creates standard and custom products using advanced processes that include gallium arsenide, surface acoustic wave (SAW) and bulk acoustic wave (BAW) technologies to serve diverse markets including wireless handsets, laptops, GPS/PND,  base stations, broadband communications and military. TriQuint is also the lead researcher in a multi-year DARPA program to develop advanced gallium nitride (GaN) amplifiers. TriQuint, as named by Strategy Analytics¹, is the number-three worldwide leader in GaAs devices and the world’s largest commercial GaAs foundry. TriQuint has ISO9001 certified manufacturing facilities in Oregon, Texas, and Florida and a production plant in Costa Rica; design centers are located in North America and Germany. Visit TriQuint at www.triquint.com/rf to receive new product information and to register for our newsletters.
¹Announced February 2009 and August 2008, respectively.

Steve Buhaly
VP of Finance & Administration, CFO
TriQuint Semiconductor, Inc
Tel: +1.503.615.9401
E-mail: sbuhaly@tqs.com

Heidi A. Flannery
Investor Relations Counsel
Fi. Comm
Tel: +1.541.322.0230
E-Mail: heidi.flannery@ficomm.com

Media Contact:
Brandi Frye
Director, Marketing Comms
TriQuint Semiconductor, Inc.
Tel: +1.503.615.9488
E-mail: bfrye@tqs.com