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RF7176

RFMD
Part Number RF7176
Manufacturer RFMD
Description QUAD-BAND TX / DUAL-BAND RX GSM/GPRS TRANSMIT MODULE
Published Jul 15, 2015
Detailed Description RF7176 QUAD-BAND TX / DUAL-BAND RX GSM/GPRS TRANSMIT MODULE Package Style: Module 6.63mmx5.24mmx1.0mm VRAMP TX ENABLE G...
Datasheet PDF File RF7176 PDF File

RF7176
RF7176

Overview
RF7176 QUAD-BAND TX / DUAL-BAND RX GSM/GPRS TRANSMIT MODULE Package Style: Module 6.
63mmx5.
24mmx1.
0mm VRAMP TX ENABLE GPCTRL0 GPCTRL1 VBATT NC Features • Enhanced Performance Transmit Module • High Efficiency at Rated POUT VBATT=3.
5 GSM850/EGSM900=42% DCS1800/PCS1900=36% • Integrated Power Flattening Circuit • Integrated VBATT Tracking Circuit • 6kV Robust ESD Protection at Antenna Port • No External Routing • Low RX Insertion Loss • Symmetrical RX Ports • 0dBm to 6dBm Drive Level, >50dB of Dynamic Range Applications • GSM850/EGSM900/DCS1800/PCS1900 Products • 3V Multimode Mobile Applications • GPRS Class 12 Compliant • Portable Battery-Powered Equipment GND 1 22 GND 2 RFIN HB 3 GND 4 RFIN LB 5 GND 6 7 21 20 19 CMOS Controller 18 17 Amplifier 8 9 10 Switch ESD Protection 11 12 16 GND 15 GND 14 ANTENNA 13 NC GND GND GND NC RX0 RX1 Functional Block Diagram Product Description The RF7176 is a quad-band (GSM850/EGSM900/DCS1800/PCS1900) GSM/GPRS Class 12-compliant transmit module with two symmetrical receive ports.
This transmit module 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.
The results are high performance, reduced solution size, and ease of implementation.
The device is designed for use as the final portion of the transmitter section in a GSM850/EGSM900/DCS1800/PCS1900 handset and eliminates the need for a PA-to-antenna switch module matching network.
The device provides 50Ω matched input and output ports requiring no external matching components.
The RF7176 features RFMD’s latest integrated power-flattening circuit, which significantly reduces current and power variation into load mismatch.
Additionally, a VBATT tracking feature is incorporated to maintain switching performance as supply voltage decreases.
The RF7176 also integrates an ESD filter to provide excellent ESD protection at the antenna po...


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