CHA3395-QDG Datasheet (United Monolithic Semiconductors)

CHA3395-QDG, 21-29.5GHz Medium Power Amplifier

The CHA3395-QDG is a 3 stage monolithic Medium Power Amplifier, which produces 24dB gain for 20dBm output power.

It is designed for a wide range of communication and sensor systems.

The circuit is manufactured with a pHEMT process, 0.25µm gate length, via holes through the substrate, air bridges and

CHA3395-QDG Features

* Broadband performances: 21-30GHz

* 20dBm Pout at 1dB compression

* 24dB gain

* 32dBm OTOI

* DC bias: Vd= 4.0V, Id= 180mA

* 24L-QFN4x4 (QDG)

* MSL1 Output Power (dBm), PAE (%) Output Power & PAE versus Frequency 30 28 26 24 22 20 18 16 14 12 Psat P-1dB PAE s