The CMD219C4 from Custom MMIC is a broadband MMIC GaN low noise amplifier that operates from 4 GHz to 8 GHz. It provides a gain of 22.5 dB, a noise figure of 1 dB, an IP3 of 28 dBm and P1dB of 17 dBm. The LNA requires a supply of 28 V and draws 75 mA of current. It is available in 4 x 4 QFN package and is ideally suited for microwave radios and C-band applications where small size and high input power survivability are needed.
