Description
The CHA2090 is a three-stage self-biased wide band monolithic low noise amplifier. The circuit is manufactured with a standard HEMT process : 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography.
It is supplied in chip form.

Main Features
▪ Broadband performance 17-24GHz
▪ 2.0dB noise figure
▪ 23dB gain, ± 1dB gain flatness
▪ Low DC power consumption, 55mA
▪ Chip size : 2,170 x 1,270x 0.1mm