RFPA2172

RFMD + TriQuint = Qorvo RFPA2172 ISM Band 3.6V, 250mW AMP with Analog Gain Control The RFPA2172 is a medium-power high efficiency amplifier IC targeting 3.6 V handheld systems. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in 2.45 GHz Bluetooth applications and frequency hopping/direct sequence spreadspectrum cordless telephones or other applications in the 902 MHz to 928 MHz ISM band. The device is packaged in a compact 4 mm x 4 mm QFN. The device features analog gain control to optimize transmit power while maximizing battery life in portable equipment requiring up to 100 mW transmit power at the antenna port. GND GND VCC GND GND 1 16 15 14 13 GND 2 12 RF OUT RF IN 3 11 RF OUT GND 4 Bias 10 GND 56789 GND GND APC VPD GND Functional Block Diagram RFPA2172 Package: QFN, 16-pin, 4.0mm x 4.0mm Features ■ 23.5dBm Typical Output Power ■ 0dB to 28dB Variable Gain ■ 45% Efficiency at Max Output ■ On-Board Power Down Mode ■ 2.4GHz to 2.5GHz Operation ■ 902MHz to 928MHz Operation Applications ■ Bluetooth™ PA ■ 2.4GHz to 2.5GHz ISM Band Systems ■ 902MHz to 928MHz ISM Band Systems ■ 3.6V Spread-Spectrum Cordless Phones ■ Portable Battery-Powered Equipment ■ Spread-Spectrum Systems Ordering Information RFPA2172 Standard 25 piece bag RFPA2172SR Standard 100 piece reel RFPA2172TR13 Standard 2500 piece reel RFPA2172TR13-5K Standard 5000 piece reel RFPA...