9.5 GHz bandwidth HBT gain controllable amplifier IC with an amplitude detection circuit

26 April 1990

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 26 (9) , 602-604
https://doi.org/10.1049/el:19900396

Abstract

A wideband and gain controllable amplifier IC which can detect its output signal amplitude has been fabricated using self-aligned AlGaAs/GaAs HBT technology. A 9.5 GHz bandwidth, 10 dB maximum gain, over 20 dB controllable gain width and successful amplitude detection were obtained.

Keywords

AGC
SEMICONDUCTORS
BANDWIDTH
AMPLITUDE DETECTION CIRCUIT
SHF
SELF-ALIGNED HBT TECHNOLOGY
10 TO -10 DB
GAIN
HBT AMPLIFIER IC
0 TO 9.5 GHZ
OPTICAL RECEIVERS
CONTROLLABLE GAIN
9.5 GHZ
GAIN CONTROLLABLE AMPLIFIER IC
ALGAAS-GAAS

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