The QPA9907 is a high-efficiency, linearizable power amplifier targeting small-cell wireless infrastructure systems. Using InGaP/GaAs HBT technology, the product delivers high efficiency of 29.5% at +28dBm average output power while providing excellent DPD linearized ACPR of -51dBc for signal bandwidths of up to 100MHz.
The QPA9907 is housed in a 5x5mm SMT package. It is pin-to-pin compatible to QPA9901, QPA9903, QPA9940 and QPA9908 (high-efficiency small cell PA).