基于TQM7M5050下的Quad-Band GSM/EDGE 5x3.5 PAM

　　Applications

　　GSM/EDGE/WEDGE Handsets ?

　　GSM/EDGE/WEDGE Wireless Cards

　　Product Features

　　? Small 14-pin 5.0x3.5x0.9mm2 module ? Input power controlled – GMSK and 8PSK （predistortion required in EDGE mode） ? Low-Band has 2 modes – HBM and LBM ? High-Band has 2 modes – HBM and LBM ? TriQuint’s GaAs HBT / CuFlip? PA Technology ? Built-in CMOS controller ? Optimized for 50? system ? MSL3 260°C / RoHS / Halogen-free

　　General Description

　　The TQM7M5050 is fully matched input power controlled， multibias state， Quad-Band GSM/EDGE PAM designed for use with the Qualcomm multi-mode solutions supporting Linear EDGE. The PA output power is controlled by the input power coming from the transceiver in both GMSK and 8PSK modes and thus does not require a Vramp input. Additionally， the small 5mm x 3.5mm package requires minimum board space and allows for high levels of phone integration. The TQM7M5050 is designed on TriQuint’s advanced InGaP HBT GaAs technology with CuFlip? assembly offering state of the art reliability， temperature stability and ruggedness.