Microsemi Integrated Circuits Support Airgo Networks' Chipset Reference Design Enabling Latest IEEE802.11n Technology for Consumers


IRVINE, Calif., Jan. 26, 2005 (PRIMEZONE) -- Microsemi Corporation (Nasdaq:MSCC) announced today that its high performance analog/mixed signal integrated circuits support the first IEEE802.11n WI-FI developments in full production targeting mass consumer markets.

Belkin Corporation uses the Microsemi components in their industry-first Wireless Pre-N Router and Notebook Network Card based on a True MIMO(tm) chipset reference design created by Airgo Networks. True MIMO (multiple in/multiple out) technology transmits multiple signals in a single radio channel--thus multiplying both data rates and reliable coverage area without wasting valuable radio spectrum.

The new Belkin products are the first in full production to offer worldwide retail distribution of True MIMO wireless products having the bandwidth and quality of service needed to run advanced applications such as streaming video or Voice over IP (VoIP) in the consumer market.

Microsemi integrated circuits that support the Airgo chipset includes power amplifiers designed for IEEE802.11a/b/g WLAN applications and a fixed/adjustable voltage linear regulator that combines low dropout, high accuracy, ultralow ground current and fast response.

Microsemi WLAN power amplifiers-- designed for an advanced InGaP/GaAs HBT manufacturing process-- feature active bias, power detection, on-chip input/interstage matching plus the low current consumption required in portable applications.

"Microsemi has been at the forefront of power amplifiers for 802.11a/b/g applications, so naturally we are pleased to be extending our capabilities for these next generation 802.11n applications being pioneered by Airgo and Belkin," said Paul Bibeau, Vice President and General Manager of Microsemi's Integrated Circuits Group.

"Consumers can look forward to connecting their more demanding applications at real-world ranges-and without compatibility or interference issues-with these next-generation 802.11n wireless LAN products," Bibeau said.

About Microsemi Corporation

Microsemi is a leading designer, manufacturer and marketer of high performance analog and mixed-signal integrated circuits and high reliability semiconductors. The company's semiconductors manage and control or regulate power, protect against transient voltage spikes and transmit, receive and amplify signals.

Microsemi's products include individual components as well as integrated circuit solutions that enhance customer designs by improving performance and reliability, battery optimization, reducing size or protecting circuits. The principal markets the company serves include implanted medical, defense/aerospace and satellite, notebook computers and monitors, automotive and mobile connectivity applications.

More information may be obtained by contacting the company directly or by visiting its web site at http://www.microsemi.com.

About Airgo Networks Inc

Airgo Networks develops breakthrough technology and Wireless LAN (WLAN) products that enhance existing applications and enable new applications by substantially improving the quality and convenience of the WLAN user experience. Airgo's chipset, software and reference design solutions provide secure, easy-to-use, standards-compliant WLAN capabilities that work in both the 2.4GHz and 5GHz bands. Airgo's products are based on IEEE 802.11 standards (commonly known as Wi-Fi). The breakthrough wireless technology provides cost-effective performance for the most bandwidth-intensive applications, eliminating the need for wires at home, at work, and in public places. Founded in November 2000, the company is headquartered in Palo Alto, California, USA; an additional development center is located Breukelen, The Netherlands. Information about Airgo Networks technology and solutions is available at www.airgonetworks.com.

True MIMO is a trademark of Airgo Networks Inc.

About Belkin Corporation

Belkin Corporation, the global leader in connectivity solutions, offers a range of innovations for the computer, electronics, and mobile consumer. With a diverse and far-reaching product mix consisting of home and enterprise networking, audio video solution, KVM (keyboard/video/mouse) and peripheral sharing, power protection and cabling, as well as USB and FireWire(r) devices, Belkin extends its reach also to Bluetooth(tm), cellular, PDA, iPod, and other solutions for mobile computing. Belkin has introduced multiple types of messaging services which allow users to send or receive e-mail, voice mail, faxes, and mobile text messages through one IP-based portal, from any computer and web-enabled device. Belkin products are available through www.belkin.com as well as through a network of major distributors, resellers, and superstores.

Please Read The Following Factors That Can Materially Affect Microsemi's Future Results.

"Safe Harbor" Statement under the Private Securities Litigation Reform Act of 1995: Any statements set forth in the news release that are not entirely historical and factual in nature are forward-looking statements. For instance, all statements of belief and expectations are forward-looking statements. Forward-looking statements are inherently subject to risks and uncertainties, some of which cannot be predicted or quantified. Potential risks and uncertainties include, but are not limited to, such factors as the difficulties regarding the making of estimates and projections, the hiring and retention of qualified personnel in a competitive labor market, acquiring and integrating new operations or assets, closing or disposing of operations or assets, rapidly changing technology and product obsolescence, the potential inability to realize cost savings or productivity gains and to improve capacity utilization, potential cost increases, weakness or competitive pricing environment of the marketplace, uncertain demand for and acceptance of the company's products, results of in-process or planned development or marketing and promotional campaigns, changes in demand for products, difficulties foreseeing future demand, effects of limited visibility of future sales, potential non-realization of expected orders or non-realization of backlog, product returns, product liability, and other potential unexpected business and economic conditions or adverse changes in current or expected industry conditions, business disruptions, epidemics, disasters, wars or potential future effects of the tragic events of September 11, variations in customer order preferences, fluctuations in market prices of the company's common stock and potential unavailability of additional capital on favorable terms, difficulties in implementing company strategies, dealing with environmental matters or litigation, difficulties in determining and maintaining adequate insurance coverage, difficulties protecting patents and other proprietary rights, inventory obsolescence and customer qualification of products, manufacturing facilities and processes. In addition to these factors and any other factors mentioned elsewhere in this news release, the reader should refer as well to the factors, uncertainties or risks identified in the company's most recent Form 10-K filed by Microsemi with the SEC. Additional risk factors shall be identified from time to time in Microsemi's future filings. Microsemi does not undertake to supplement or correct any information in this release that is or becomes incorrect.

Investor Inquiries: David R. Sonksen, Microsemi Corporation, Irvine, CA (949) 221-7101.

The Microsemi Corporation logo can be found at: http://www.primezone.com/newsroom/prs/?pkgid=1233



            

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