Product Summary

The RF7168 is a dual band (EGSM900/DCS1800) GSM/GPRS Class 12 compliant transmit module with two symmetrical receive ports. The RF7168 features RFMD’s latest integrated power-flattening circuit, which significantly reduces current and power variation into load mismatch. The applications of the RF7168 are 3V Dual-Band GSM/GPRS Handsets, GSM900/DCS1800 Products, GPRS Class 12 Compliant, Portable Battery-Powered Equipment.

Parametrics

RF7168 absolute maximum ratings: (1)Supply Voltage: -0.3 to +6.0 V; (2)Power Control Voltage (VRAMP): -0.3 to +1.8 V; (3)Input RF Power: +10 dBm; (4)Max Duty Cycle: 50 %; (5)Output Load VSWR: 20:1; (6)Operating Case Temperature: -20 to +85℃; (7)Storage Temperature: -55 to +150℃.

Features

RF7168 features: (1)8kV Robust ESD Protection at Antenna Port; (2)Enhanced Performance Transmit Module; (3)No External Routing; (4)High Efficiency at rated POUT VBATT=3.5V; (5)Low RX Insertion Loss; (6)Symmetrical RX Ports; (7)0dBm to 6dBm Drive Level, >50dB of Dynamic Range; (8)ntegrated Power Flattening Circuit; (9)VBATT Tracking Circuit.

Diagrams

RF7168 block diagram

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