The A3M36SL039 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 either I²C or
SPI.