The QPA9909 is a high-efficiency, linearizable power amplifier targeting 758 MHz 798 MHz small-cell wireless infrastructure systems. The product delivers high efficiency of 37.7 % at +29dBm average output power, while providing excellent DPD linearized ACPR of -52 dBc for signal bandwidths of up to 40 MHz. The QPA9909 is housed in a 5x5mm SMT package. It is pin-to-pin compatible to QPA9901, QPA9903, QPA9907, QPA9908, QAP9940 and QPA9942.
Технические характеристики
| Part Number: QPA9909 |
| Manufacturer: Qorvo |
| Type: Amplifiers |
| Frequency Min: 0.758 GHz |
| Frequency Max: 0.798 GHz |
| P1dB: 29 dBm |
| Psat: 36.6 dBm |
| Gain: 31 dB |
| Quiescent Current Id: 423.5 mA |
| Package: 5 x 5 mm |
| Power Added Efficiency: 37.7 % |
| Return Loss Input: 18 dB |
| Return Loss Output: 2.8 dB |
| P3dB: 36.6 dBm |
