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RF7167

RF Micro Devices
Part Number RF7167
Manufacturer RF Micro Devices
Published Mar 1, 2010
Description DUAL-BAND GSM900/DCS1800 TRANSMIT MODULE
Detailed Description DUAL-BAND GSM850/PCS1900 TRANSMIT MODULE Package Style: Module 6.63mmx5.24mmx1.0mm www.DataSheet4U.com RF7167 TX ENAB...
Datasheet PDF File RF7167 PDF File

RF7167
RF7167


Overview
DUAL-BAND GSM850/PCS1900 TRANSMIT MODULE Package Style: Module 6.
63mmx5.
24mmx1.
0mm www.
DataSheet4U.
com RF7167 TX ENABLE GPCTRL0 VRAMP GPCTRL1 VBATT 18 Features „ GND 1 22 21 20 19 „ „ „ „ „ „ „ „ Enhanced Performance Transmit Module No External Routing High Efficiency at rated POUT VBATT =3.
5V GSM850 42% PCS1900 38% Low RX Insertion Loss Symmetrical RX Ports 0dBm to 6dBm Drive Level, >50dB of Dynamic Range Excellent ESD Protection at Antenna Port: 8kV Integrated Power Flattening Circuit VBATT Tracking Circuit 3V Dual-Band GSM/GPRS Handsets GSM850/PCS1900 Products GPRS Class 12 Compatible Portable Battery-Powered Equipment GND 2 CMOS Controller NC 17 16 GND 15 GND 14 ANTENNA ESD Protection 13 NC RFIN LB 3 GND 4 Amplifier Switch RFIN HB 5 GND 6 7 GND 8 GND 9 GND 10 NC 11 RX0 12 RX1 Functional Block Diagram Product Description The RF7167 is a dual band (GSM850/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 simplifies transmitter design.
The device is designed for use as the final portion of the transmitter section in a GSM850/PCS1900 handset and eliminates the need for PA-to-antenna switch module matching network.
The device provides 50 Ω matched input and output ports, thereby requiring no external matching components.
The RF7167 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 perfromance as supply voltage decreases.
The RF7167 also integrates an ESD filter to provide excellent ESD protection at the antenna port.
The RF7167 is designed...


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