Airfast Power Amplifier Module with Autobias Control, 3300-3700 MHz, 29 dB, 8 W Avg

The A3M34SL039 is a fully integrated Doherty power amplifier module

designed for wireless infrastructure applications that demand high

performance in the smallest footprint. Ideal for applications in massive MIMO

systems, outdoor small cells and low power remote radio heads. The field-proven LDMOS power amplifiers are designed for TDD LTE and 5G systems.

The module integrates an autobias feature with the option to

overwrite production settings. Autobias automatically sets and regulates

transistor bias over temperature upon power up. An integrated sensor for

monitoring temperature is also present. Communications to the module can

be accomplished via I²C.