RF3140

www.DataSheet4U.com RF3140 0 Pb-Free Product Typical Applications 3V Quad-Band GSM Handsets Commercial and Consumer Systems Portable Battery-Powered Equipment Product Description The RF3140 is a high-power, high-efficiency power amplifier module with integrated power control. The device is self-contained with 50 Ω input and output terminals. The power control function is also incorporated, eliminating the need for directional couplers, detector diodes, power control ASICs and other power control circuitry; this allows the module to be driven directly from the DAC output. The device is designed for use as the final RF amplifier in GSM850, EGSM900, DCS and PCS handheld digital cellular equipment and other applications in the 824MHz to 849MHz, 880MHz to 915MHz, 1710MHz to 1785MHz and 1850MHz to 1910MHz bands. On-board power control provides over 50dB of control range with an analog voltage input; and, power down with a logic “low” for standby operation. Optimum Technology Matching® Applied Si BJT Si Bi-CMOS InGaP/HBT 9.600 TYP 8.800 TYP 8.200 TYP 7.400 TYP 6.800 TYP 6.000 TYP 5.400 TYP 4.600 TYP 4.000 TYP 3.200 TYP 2.600 TYP 1.800 TYP 1.200 TYP 0.400 TYP 0.000 9.098 TYP 0.000 1.797 8.205 8.280 QUAD-BAND GSM850/GSM900/DCS/PCS POWER AMP MODULE GSM850/EGSM900/DCS/PCS Products GPRS Class 12 Compatible Power StarTM Module 5.400 TYP 6.000 TYP 6.800 TYP 7.400 TYP 8.200 TYP 8.275 TYP 8.800 TYP 9.600 TYP Pin 1 8.747 0.400 TYP 1.200 TYP 1.800 TYP 2.600 TYP 3.200 TYP 4....