RFPA5512

RFPA5512 WiFi Integrated PA Module 4.9GHz to 5.85GHz The RFPA5512 is a three-stage power amplifier (PA) designed for 802.11a/n/ac applications. The integrated input and output 50Ω match greatly reduces the layout area, bill of materials and manufacturability cost in the customer application. The RFPA5512 is manufactured on an advanced InGaP heterojunction bipolar transistor (HBT) process and is capable of achieving linear powers up to 23dBm with an EVM <1.8% while maintaining excellent power added efficiency. The device is provided in a 4.0mm x 4.0mm x 0.9mm QFN package that meets or exceeds the power requirements of IEEE802.11a/n/ac WiFi RF systems. VCC1 VCC2 VCC3 GND GND 20 19 18 17 16 RFPA5512 Package: QFN, 20-pin, 4.0mm x 4.0mm x 0.9mm Features ■ POUT = 23dBm, 5V, 11ac, 80MHz MCS9 @ 1.8% EVM ■ Pout = 25dBm, 5V, 11n, 20/40 MHz, MCS7 @ 3% ■ Typical Gain = 33dB ■ High PAE ■ Input and Output Matched to 50Ω ■ Integrated Power Detector, Harmonic filter, and notch filter NC 1 GND 2 RFIN 3 GND 4 VREF 5 BIAS CIRCUIT 15 GND 14 GND 13 RFOUT 12 GND 11 GND 6 7 8 9 10 RC1 RC2 NC NC PDET Functional Block Diagram Ordering Information RFPA5512SB Standard 5-piece Sample Bag RFPA5512SQ Standard 25-piece Sample Bag RFPA5512SR Standard 100-piece Reel RFPA5512TR13 Standard 2500-piece Reel RFPA5512PCK-410 Fully Assembled Eval Board w/5-piece bag Applications ■ Customer Premise Equipment (CPE) ■ Wireless Access Points, Gateways ■ Routers ■ Set-Top Box Applications ■ Picocell/Femt...