Mimix Broadband, Inc. Introduces 17 to 26 GHz Four Stage GaAs MMIC Power Amplifier Ideal for Saturated Applications

Power Amplifier Delivers +24 dBm Saturated Output Power and 20 dB Gain

April 13, 2004, Houston, Texas - Mimix Broadband, Inc. announced today the introduction of a Gallium Arsenide (GaAs) monolithic microwave integrated circuit (MMIC) four stage power amplifier that functions as an excellent saturated output stage. Using 0.15 micron gate length GaAs pseudomorphic high electron mobility transistor (pHEMT) device model technology, this amplifier covers the 17 to 26 GHz frequency range and has +24 dBm saturated output power and 20 dB small signal gain.

This power amplifier, identified as 20MPA0289, is a competitive pin for pin replacement and is well suited for wireless communications applications such as millimeter-wave point-to-point radio, local multipoint distribution services (LMDS), SATCOM, and radar applications.

"This circuit was optimized for saturated operation and is suitable for PA use in constant envelope radios and as a driver in high power radio applications," stated Dr. Jim Harvey, CTO of Mimix Broadband, Inc.

Mimix performs 100% on-wafer RF, DC and output power testing on the 20MPA0289, as well as 100% visual inspection to MIL-STD-883 method 2010. The chip also has surface passivation to protect and provide a rugged part with backside via holes and gold metallization to allow either a conductive epoxy or eutectic solder die attach process.

Engineering samples are available today from stock, and production quantities are available 8-10 weeks ARO. Technical support is also available from Mimix's applications engineers at 281.988.4600. The 20MPA0289 datasheet and additional product information can be obtained from the Mimix Broadband website at www.mimixbroadband.com.

About Mimix Broadband
Mimix Broadband, Inc., an ISO 9001-registered company, designs, develops and supplies high performance monolithic microwave integrated circuits (MMICs) for microwave and millimeter-wave wireless communications applications. Mimix has assembled a team of world-class scientists that has focused on the development of state-of-the-art millimeter-wave MMICs 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. Mimix Broadband combines its design capabilities in complete communications systems with semiconductor device expertise to deliver innovative solutions for its customers' most challenging applications.