CHA7452-99F

The CHA7452-99F is a four stage High Power Amplifier operating between 35.5 and 40.5 GHz and providing typically 9W of saturated output power and 24 % of power added efficiency. The typical power supply is 20V/290mA (quiescent current). Thanks to a low drain voltage biasing, the CHA7452-99F provides a junction temperature below 160°C, even in saturation. The circuit is manufactured on a space evaluated 0.15µm gate length GaN-on-SiC HEMT process and is available in bare die form.