GaAs MMIC Receiver
Mimix Broadband introduces GaAs MMIC sub-harmonically pumped receiver that integrates a two stage balanced LNA followed by an image reject sub-harmonic anti-parallel diode mixer and includes an integrated LO buffer amplifier. The image reject mixer eliminates the need for an image bandpass filter after the output amplifier to remove thermal noise at the image frequency. Using 0.15 micron gate length GaAs pseudomorphic high electron mobility transistor (pHEMT) device model technology, this receiver covers the 21.2 to 23.6 GHz frequency bands. The MMIC device has 2.5 dB noise figure, 20 dB image rejection across the band, and 2 dBm LO drive level. This receiver, identified as 22REC0393, is suited for wireless communications applications such as millimeter-wave point-to-point radio, local multipoint distribution services (LMDS), and SATCOM.
Mimix Broadband, Inc.
Mimix Broadband 10795 Rockley Road Houston, TX, 77099
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