The SKY66399-11 from Skyworks is a Power Amplifier that operates from 1900 to 2000 MHz. It delivers a linear output power of 4 W (~28 dBm) with gain of 36.5 dB and a PAE of 34%. This amplifier requires a DC supply of 5 V and has an active biasing circuit to compensate for its performance over temperature, voltage, and process variations. It is available in a 16-pin MCM surface-mount package that measures 5.0 x 5.0 x 1.3 mm and is ideal for use in active antenna array and massive MIMO systems, small cell base stations, and as a driver amplifier for micro and macro base station applications.
