RF7161

RF7161QuadBand GSM850/EGS M900/DCS18 00/ RF7161 QUAD-BAND GSM850/EGSM900/DCS1800/ PCS1900 TRANSMIT MODULE Package: Module 6.63mmx5.24mm1.0mm TX ENABLE GPCTRL0 GPCTRL1 VRAMP Features  GND 1 22 21 20 19 18 17        Enhanced Performance Transmit Module No External Routing High Efficiency at Rated POUT VBATT =3.5V GSM850/EGSM900=40% DCS1800/PCS1900=37% Low RX Insertion Loss Four Symmetrical RX Ports 0dBm to 6dBm Drive Level, >50dB of Dynamic Range Integrated Power Flattening Circuit VBATT Tracking Circuit 3V Quad-Band GSM/GPRS Handsets GSM850/EGSM900/DCS180 0/PCS1900 Products GPRS Class 12 Compliant Portable Battery-Powered Equipment GND 2 CMOS Controller GPCTRL2 VBATT 16 GND 15 GND 14 ANTENNA RFIN LB 3 ESD Protection Amplifier Switch GND 4 13 RX4 RFIN HB 5 GND 6 7 GND 8 GND 9 GND 10 RX1 11 RX2 12 RX3 Functional Block Diagram Product Description The RF7161 is a quad-band (GSM850/EGSM900/DCS1800/PCS1900) GSM/GPRS, Class 12 compliant tr ansmit m odule wit h four interchangeable receive ports. T his tra nsmit mo dule builds upon RFMD’s leading power amplifier with PowerStar® integrated power control technology, pHEMT switch technology, and integrated transmit filtering for best-in-class harmonic performance. T he re sults ar e hi gh p erformance, re duced so lution si ze, an d ea se of implementation. The device is designed for use as the final portion of the transmitter section in a GSM8 50/EGSM900/DCS1800/PCS1900 hands et an d eli ...