TGA2237 Wideband Distributed Amplifier

Qorvo TGA2237 Wideband Distributed Amplifier is fabricated on the Qorvo production 0.25um Gallium-Nitride (GaN) on Silicon Carbide (SiC) process. The TGA2237 operates from 0.03GHz to 2.5GHz and provides 10W of saturated output power with 13dB of large signal gain and greater than 50.% power-added efficiency. The broadband performance supports both radar and communication applications across defense and commercial markets as well as electronic warfare. The TGA2237 amplifier is fully matched to 50Ω at both RF ports allowing for simple system integration. DC blocks are required on both RF ports and the drain voltage must be injected through an off chip bias-tee on the RF output port.