TQM6M5001 Preliminary Data Sheet 3V Quad-Band GSM.
TQM6M5001 - 3V Quad-Band GSM/EDGE 850/900 DCS/PCS Transmit Module
TQM6M5001 Preliminary Data Sheet 3V Quad-Band GSM/EDGE 850/900 DCS/PCS Transmit Module Features Functional Block Diagram (Internal Voltages) V1 Vcc1.