RF7183 Quad-Band TX, Dual-Band RX GSM, GPRS Transmit Module   

The RF7183 is a quad-band (GSM850/EGSM900/DCS1800/PCS1900) GSM/GPRS Class 12-compliant transmit module with integrated baluns and filtering for improved ISM rejection. The four RX ports are 100W impedance and provide a differential output to allow flexibility when interfacing with various transceiver configurations. The RF7183 features RFMD’s latest integrated power-flattening circuit, which significantly reduces current and power varation into load mismatch. Additionally, a VBATT tracking feature is incorporated to maintain switching performance as supply voltage decreases. The RF7183 integrates an ESD filter to provide excellent ESD protection at the antenna port.

技术特性 Features
  • Enhanced Performance Transmit Module
  • No External Routing
  • High Efficiency at rated POUT; VBATT = 3.5V
    • GSM850 42%
    • EGSM900 40%
    • DCS1800 36%
    • PCS1900 37%
  • Integrated Baluns and Filtering on RX Port
  • ISM Rejection on RX Ports > 20dB
  • Differential RX Ports Allow Layout Flexibility
  • Integrated Power Flattening Circuit
  • Integrated VBATT Tracking Circuit
  • 8kV Robust ESD Protection at Antenna Port
订购信息 Ordering Information
  • RF7183 Quad-Band Tx, Dual-Band Rx GSM, GPRS Transmit Module
  • RF7183SB Transmit Module 5-Piece Sample Pack
  • RF7183PCBA-41X Fully Assembled Evaluation Board

RF7183 产品实物图

LB POUT (dBm): 33.8
HB POUT (dBm): 31.3
Package: 6.63mm x 7.08mm Module
应用领域 Applications
  • 3V Dual-Band GSM/GPRS Handsets
  • EGSM900/DCS1800 Products
  • GPRS Class 12 Compliant
  • Portable Battery-Powered Equipment
功能框图 Functional Block Diagram

RF7183 功能框图

应用技术支持与电子电路设计开发资源下载 大小(KB) 版本信息
RF7183 数据资料DataSheet下载:pdf 157 DSB120323