Description
The CHA5290 is a high gain four-stage monolithic medium power amplifier. It is 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 process.
The circuit is manufactured with a PM-HEMT process, 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography. It is available in chip form.

Main Features
■ Performances : 17.7 -24GHz
■ 26dBm output power @ 1dB comp. gain
■ 26 dB ± 1dB gain
■ DC power consumption, 400mA @ 6V
■ Chip size : 3.43 x 1.57 x 0.05 mm