CHA2295

CHA2295 6-11GHz Buffer Splitter Amplifier GaAs Monolithic Microwave IC Description The CHA2295 is a broadband buffer splitter three-stage monolithic 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 to simplify the assembly process. The circuit is manufactured with a pHEMT process, 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography. It is available in chip form. Main Features ■ Broadband performance: 6-11GHz ■ 14dBm saturated output power. ■ 18dB ±1.5dB gain flatness ■ Good broadband matching ■ Low DC power consumption: 160mA @ 3.5V ■ Chip size: 2.26 X 1.33 X 0.10 mm 20 19 18 17 16 15 14 13 12 Gain channel 1 11 Gain channel 2 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Frequency (GHz) Typical on wafer measurements : Gain (dB) Main Characteristics Tamb=25°C Symbol Fop G Parameter Operating fr...