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TriQuint Semiconductor Sets New Size and Performance Standards with Breakthrough GSM/GPRS/EDGE SAW Filters

New Filters Are Optimized for Key GSM Transceiver, Offering Greater Reliability & Cost-Savings

HILLSBORO, Ore. & NEW ORLEANS—(BUSINESS WIRE)—March 14, 2005— TriQuint Semiconductor, Inc. (Nasdaq:TQNT) (FWB:TQNT) today introduced its new family of GSM/GPRS/EDGE SAW filters in the smallest size (1.5x1.5x0.76mm) available in mass production today. This new filter family is 20% smaller than the 2.0x1.4mm SAWs now commonly used by global handset makers. This size advantage allows phone designers to free-up board space in next-generation designs to accommodate additional features and functions. The new SAW filters represent a breakthrough in size reduction while maintaining excellent electrical performance, reliability and cost.

Introduction of the new SAW filters is in conjunction with TriQuint's exhibition at the Cellular Telecommunications & Internet Association's "Wireless 2005" Convention and Exhibition in New Orleans, Louisiana (14th-16th March). Show visitors can view the products and discuss their benefits with designers and key marketing representatives in Booth 5623.

In addition to reducing the size of the SAW filters, TriQuint's Sawtek division collaborated with major transceiver partners to develop these new GSM/GPRS/EDGE products. As a result, these filters (p/n 856441 (GSM850), 856387 (GSM900), 856409 (DCS), and 856417 (PCS)) are optimized to achieve system-level performance that is considered the best for these partners and phone designers utilizing their transceivers.

Insertion loss is a key factor in evaluating SAW filter performance as it directly affects the overall noise figure -- one of the most critical system-level parameters for GSM phones. The insertion loss of TriQuint's new 1.5x1.5mm RF SAWs is considered among the best by today's phone designers. Using the new family of GSM/GPRS/EDGE SAW filters therefore enables designers to achieve an excellent noise figure while knowing these products are optimized for the transceiver commonly used by many global handset manufacturers. Optimization saves design time and enables faster new product roll-outs.

TriQuint's new quad-band GSM RF filters are designed for high reliability while maintaining cost effectiveness. Reliability is assured by full hermeticity within the SAW packages. Hermeticity is extremely important for SAW filters to ensure consistent and reliable operation of the transducer material on the surface of the piezoelectric substrate. While some manufacturers use non-hermetic processes to reduce costs, TriQuint maintains its rigorous quality standards to produce a highly reliable product. Because our manufacturing processes are state-of-the-art, using less ceramic material than other designs, we can offer technically superior products that are also more cost effective than other manufacturers', delivering products that are both highly reliable and good to customers' bottom lines.

TriQuint's new 1.5x1.5mm GSM/GPRS/EDGE SAW filters (p/n 856441 (GSM850), 856387 (GSM900), 856409 (DCS), and 856417 (PCS)) are in mass production today. TriQuint also offers 2-in-1 filter products with the same electrical performance as individual 1.5x1.5mm RF SAW filters. Please contact TriQuint at 407-886-8860 or by E-mail at: dking@sawtek.com for data sheets, samples, demo-boards, application notes and excellent worldwide application team technical support.

ABOUT TRIQUINT:

TriQuint Semiconductor, Inc. (Nasdaq:TQNT) (FWB:TQNT) is a leading supplier of high-performance products for communications applications. The company focuses on the specialized expertise, materials and know-how for RF/IF and optical applications. The company enjoys diversity in its markets, applications, products, technology and customer base. Markets include wireless phones, base stations, optical networks, broadband and microwave equipment, and aerospace and defense. TriQuint provides customers with standard and custom product solutions as well as foundry services. Products are based on advanced process technologies, including gallium arsenide, indium phosphide, surface acoustic wave (SAW), and bulk acoustic wave (BAW). TriQuint customers include major communications companies worldwide. TriQuint has manufacturing facilities in Oregon, Texas, Pennsylvania and Florida, as well as production assembly plants in Costa Rica and Mexico, plus sales support offices in China and design centers in New England, Germany and Taiwan. All manufacturing and production facilities are registered to the ISO9001:2000 international quality standard.

TriQuint is headquartered at 2300 NE Brookwood Parkway, Hillsboro, OR 97124 and can be reached at 503-615-9000 (fax: 503-615-8900). Visit TriQuint on the web at www.triquint.com.

FORWARD-LOOKING STATEMENTS:

This press release contains forward-looking statements made pursuant to the Safe Harbor provisions of the Private Securities Litigation Reform Act of 1995. Readers are cautioned that forward-looking statements such as statements of the anticipated benefits of the GSM/GPRS/EDGE SAW filters involve risks and uncertainties. A number of factors affect TriQuint's ability to manufacture these products such as the performance of TriQuint's manufacturing facilities. TriQuint cannot provide any assurance that future results will meet expectations. Results could differ materially based on various factors, including TriQuint's performance and market conditions. In addition, historical information should not be considered an indicator of future performance. Additional considerations and important risk factors are described in TriQuint's reports on Form 10-K and 10-Q and other filings with the Securities and Exchange Commission. These reports can also be accessed at the SEC website, www.sec.gov.

The cautionary statements made in this release should be read as being applicable to all related statements where they appear. Statements containing such words as "anticipates," "believes," "estimates," "expects," "hopeful," "intends," "plans," "projects," or similar terms are considered to contain uncertainty and are forward-looking statements. A reader of this release should understand that it is not possible to predict or identify all risk factors and should not consider the list to be a complete statement of all potential risk and uncertainties. We do not assume the obligation to update any forward-looking statements.



Contact:
TriQuint Semiconductor
Danny King, 407-884-3341
Fax: 407-886-7061
dking@tqs.com
or
Mark W. Andrews, 407-884-3404
Fax: 407-884-3493
mandrews@tqs.com

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