The SKY66042-11 from Skyworks is a Linear Driver Amplifier that operates from 3.3 to 4.1 GHz. This amplifier delivers a linear output power of up to +19 dBm with a gain of 30 dB. It has an open-loop ACLR of better than -40 dBc for high linearity and a turn-on time of 0.6 µs. This driver amplifier integrates active biasing circuitry to compensate for performance over temperature, voltage, and process variations. It requires a single DC supply of 3.3 or 5 V. The amplifier is available in a 16-pin MCM package that measures 3.00 x 3.00 x 0.85 mm and is ideal for use in 4G LTE, 5G NR TDD systems, Massive MIMO, and macro & micro base station applications.
