Qorvo's AP561-F is a high dynamic range broadband power amplifier in a surface mount package. The single-stage amplifier has 13 dB Gain while being able to achieve high performance for 0.7 to 2.9 GHz applications with up to +39 dBm of compressed 1dB power.
The AP561-F uses a high reliability +12V InGaP / GaAs HBT process technology. The device incorporates proprietary bias circuitry to compensate for variations in linearity and current draw over temperature. The device does not require any negative bias voltage; an internal active bias allows the AP561-F to operate directly off a commonly used +12V supply and has the added feature of a +5V power down control pin. RoHS-compliant 5x6mm DFN package is surface mountable to allow for low manufacturing costs to the end user.
This product appears in the following application block diagrams: