4W High-Efficiency Amplifier Serves Small Cells
Posted On 15 Jul 2021
Tag: Qorvo, QPA9940, Small cell amplifier
RFMW announces design and sales support for a high efficiency amplifier from Qorvo. The QPA9940 power amplifier supports small cells operating in the 2300 to 2400 MHz frequency range with up to 36 dBm P3dB and 34 dB of gain. DPD corrected ACPR is -50 dBc at +28 dBm output power. Drawing 100 mA from a 5 volt supply, the QPA9940 also supports DAS and mMIMO systems. Internally matched to 50 ohms at both input and output, it is offered in a 5×5 mm, SMT package.