AC552228 Datasheet | Innogration

AC552228 4.9GHz to 5.9GHz LINEAR POWER AMPLIFIER Features 4.9~5.9GHz Frequency Range 3.3V~5.5V Operation 3.0% EVM@24d Bm for 802.11a 54Mbps, 5.5V 3.0% EVM@22.5d Bm for 802.11a 54Mbps, 5V 2.5% EVM@18d Bm for 802.11a 54Mbps, 3.3V 240m A Quiescent Current 22d B Gain (Typ) >20d B Input Return Loss@5.8GHz On-Chip Power Detector Applications Ro HS & Pb-Free Product VCCD 16 DET 15 VCC1 14 VCC2 13 GND 1 12 GND RF IN 2 RF IN 3 Input Match Output Match 11 RF OUT 10 RF OUT GND 4 Power on/off Bias Circuit 9 GND 5 VCTR 6 VBIAS 7 VCCB 8 GND Functional Block Diagram IEEE 802.11a/n WLAN C band application 5.8GHz RFID Spread-Spectrum and MMDS Systems Product Description The AC552228 is a 2-stage 4.9-5.9GHz high efficiency, high linearity power amplifier based on In Ga P/Ga As HBT technology. The amplifier provides a typical gain of 22 d B and P1d B power of 30.5 d Bm, typical bias condition is 5.5V at 240 m A. The input and output are internally matched to 50 and require a minimum of...