The TQP2451 is a fully integrated surface mount threestage Power Amplifier Module ideally suited for small cell base station applications with 1 W RMS at the antenna. The module is internally matched to 50 ohm input and output and requires minimal external components. The module is very compact and offers a much smaller footprint than traditional discrete component solutions.
The TQP2451 incorporates a Doherty final stage delivering high power added efficiency of 38% for the entire module at 2.5 W average power. The TQP2451 supports multi-mode and multi-carrier signals. The module includes InGaP/GaAs HBT device technology to provide a combination of high efficiency and DPD friendliness.