The F1421 from Renesas is a high gain broadband RF amplifier that operates from 1.7 to 2.2 GHz. This amplifier provides 23 dBm of output power with a gain of 20.3 dB, and a noise figure of 5.5 dB at 1.9 GHz. It requires a 5 V supply and draws 138 mA of current. This device is packaged in a 4 x 4 mm, 24-QFN package and is ideal for Multi-mode, multi-carrier transmitters, PCS1900 base stations, DCS1800 base stations, WiMAX and LTE base stations, UMTS/WCDMA 3G base stations, PHS/PAS base stations, and public safety infrastructure applications.
