Mimix Broadband, Inc. Introduces 2 to 18 GHz Low Noise Gain Block Amplifier

Low Noise Amplifier Offers Unique Combination of Low Noise Figure and Broadband Output Match

September 2, 2005, Houston, Texas - Mimix Broadband, Inc. introduces today a Gallium Arsenide (GaAs) two stage low noise gain block amplifier that has a self-biased, single supply design. Using 0.25 um optical etch-stop pseudomorphic high electron mobility transistor (pHEMT) device model technology, this low noise gain block, identified as CMM1100, covers the 2 to 18 frequency bands. The CMM1100 provides 3.5 dB noise figure and 18 dB gain, delivering 16 dBm P1dB.

This low noise gain block amplifier offers a unique combination of low noise figure and broadband output match by employing a unique feedback stage to provide good noise figure that does not exist in typical distributed low noise designs. Integrated bias coils and on-chip DC blocking are all inclusive in the compact chip measuring only 1.550 x 1.600 x 0.100 mm.

"The use of a broadband feedback topology satisfies the need for low noise figure across the entire 2-18 GHz bandwidth," stated Damian McCann, Vice President, Product Development of Mimix Broadband, Inc. "Combined with a distributed output distributed stage, it achieves high gain, high P1dB, and unconditional stability in an industry leading die area. This compact, broadband chip offers an easy-to-assemble solution for manufacturers of products and systems for defense EW/ECM, test equipment, microwave radio and VSAT."

Engineering samples are available today from stock. Technical support is also available from Mimix's applications engineers at 281.988.4600. The CMM1100 datasheet and additional product information can be obtained from the Mimix Broadband website at www.mimixbroadband.com.

About Mimix
Mimix Broadband, Inc., an ISO 9001-registered company, designs, develops and supplies high performance Gallium Arsenide (GaAs) semiconductors for microwave and millimeter-wave wireless communications applications. Mimix has assembled a team of world-class scientists focused on the development of state-of-the-art semiconductors for the last decade. The Company also leverages strategic partnerships for manufacturing, in order to expedite the time-to-market cycle and meet market requirements. Due in part to its recent acquisition of Celeritek, Mimix offers a highly diversified product line that serves the top tier telecom, satellite and defense companies. Mimix combines its design capabilities in complete communications systems with semiconductor device expertise to deliver innovative solutions for its customers' most challenging applications.