The SKY66397-12 from Skyworks is a Power Amplifier that operates from 2300 to 2700 MHz. It provides 37 dB of gain (@28 dBm) with a power-added efficiency (PAE) of 33%. The active biasing circuitry of this amplifier is integrated to compensate for its performance over temperature, voltage, and process variation. It requires a DC supply of 5 V and consumes 125 mA of current. This power amplifier is available in a 16-pin surface-mount package that measures 5 x 5 x 1.3 mm and is ideal for FDD and TDD 2G/3G/4G LTE systems, small-cell base stations, driver amplifier for micro-base and macro-base stations, active antenna array and massive MIMO applications.
