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CHA3092-99F
20-33GHz Medium Power Amplifier
GaAs Monolithic Microwave IC
Description
The CHA3092-99F is a high gain broadband four-
stage monolithic medium power amplifier. It is
Vd1
designed for a wide range of applications, from
military to commercial communication
systems. The backside of the chip is both RF and
DC grounds. This helps simplify the assembly IN
process.
A B.I.T. ( Build In Test ) monitors a DC voltage that
is representative of the microwave output power.
The circuit is manufactured with a pHEMT process, 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography. It is available in chip form.
Vg1 Vg2
Vd2,3,4
DI
OUT
Vg3,4
Vdet
Main Features
■ Broadband performances: 20-33GHz ■ 20dBm output power. ■ 22dB 1.