CHA5292A

CHA5292a 37-40GHz Medium Power Amplifier GaAs Monolithic Microwave IC Description The CHA5292a 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, 0.15µm gate length, via holes through the substrate, air bridges and electron beam gate lithography. It is available in chip form. IN Vd1 Vd2 Vd3 Vd4 OUT Vg1 Vg2 Vg3 Vg4 Typical on jig Measurements Main Features ■ Performances : 37-40GHz ■ 24dBm output power @ 1dB comp. gain ■ 24 dB ± 1dB gain ■ DC power consumption, 500mA @ 3.5V ■ Chip size : 3.43 x 1.44 x 0.07 mm Main Characteristics Tamb. = 25°C Symbol Parameter 24 20 16 12 8 4 0 -4 -8 -12 -16 S21 (dB) S11 (dB) S22 (dB) -20 30 31 32 33 34 35 36 37 38 39 Frequency (GHz) Min Typ Max Unit Fop Operati...