CHA7114 Datasheet | United Monolithic Semiconductors

X Band High Power Amplifier GaAs Monolithic Microwave IC Vg2 Vd2 Description ..The Pout (dBm) & PAE (%) & Gain (dB) CHA7114 is a monolithic two-stage GaAs high power amplifier designed for X band applications. This device is manufactured using a UMS 0.25 µm power pHEMT process, including, via holes through the substrate and air bridges. To simplify the assembly process: - The backside of the chip is both RF and DC grounded - Bond pads and back side are gold plated for patibility with eutectic die attach method and thermo-pression bonding process. Vg1 Vd1 Vg1 Vd1 Vg2 Vd2 50 45 40 35 30 25 20 15 Pulse : 25µs 10% 10 8 8,5 9 9,5 10 10,5 11 11,5 12...