The QPA9510 is a high-power, high-gain, high-efficiency power amplifier. The device is manufactured with Qorvo’s advanced GaAs process. The amplifier provides 34 dB of max gain and able to achieve +35 dBm of P1dB along with flexibility in bias settings.
This QPA9510 is designed for use as the final RF amplifier in GSM hand-held equipment in 900 MHz band and other applications in the UHF bands. An analog on-board power controller provides over 70 dB range of gain adjustment. This control also allows for power down with a voltage equal to the logic “Low” to set the device in standby mode.