Description

The SMAV3438-100 is a 100-watt, integrated 2-stage Power Amplifier Module, designed for

5G massive MIMO applications, with frequencies from 3.4 to 3.8 GHz. The module is 50 Ω

input fully matched and output partially matched, and requires minimal external components.

The module offers a much smaller footprint than traditional discrete component solutions，

with much less sensitivity for production, housed in 10*6mm cost effective plastic open

cavity package, and heat dissipated by copper flange.

The module incorporates advanced Doherty circuit delivering high power added efficiency

for the entire module at 16W average power according to normal 8 dB back off.

Innogration owns the patents for internal Doherty architecture, and related plastic open cavity.

Features and Benefits

 Adjustable drain bias to fit different power demand

 Extremely good VBW performance to enable the broadest IBW/OBW

 Industry leading RF performance for 5G MIMO AAU, for instance

 32T:320W to 400W / 200MHz

 Plastic open cavity without molding compound brings advantage compared to molded design

 Minimize the risk of high density thermal distribution in fanless system for longer life time

 Highly consistent RF performance for yield of volume production

 50 Ω Input matched, output partially matched, effective PCB space smaller than 12*20mm