C-Band Medium Power Amplifier; GaAs Monolithic Microwave IC. CHA4107 is a monolithic 5-6GHz band Medium Power Amplifier for space, defence and ISM applications. This is a two-stage GaAs pHEMT amplifier providing typically 25dBm output power associated to 35% power added efficiency at 3dB gain compression, and a high 26dB linear gain. The overall power supply is of 8.0V / 100mA. The chip size is 2.37x1.5x0.07mm³. It is developed on a robust 0.25µm gate length pHEMT process, and will be available as a bare die, compliant with the Restriction of Hazardous Substances (RoHS) European Union directive 2002/95/EC.
