RF7180 Quad-Band TX/Dual-Band RX GSM/GPRS Transmit Module 

The RF7180 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, a 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 PA-to-antenna switch module matching network. The device provides 50Ω matched input and output ports requiring no external matching components. The RF7180 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 RF7180 also 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%
  • 8kV Robust ESD Protection at Antenna Port
  • Low RX Insertion Loss
  • Symmetrical RX Ports
  • 0dBm to 6dBm Drive Level, >50dB of Dynamic Range
  • Integrated Power Flattening Circuit
订购信息 Ordering Information
  • RF7180 Quad-Band Tx, Dual-Band Rx GSM, GPRS Transmit Module
  • RF7180SB Transmit Module 5-Piece Sample Pack
  • RF7180PCBA-41X Fully Assembled Evaluation Board
产品实物图

RF7180 产品实物图

技术指标
LB POUT (dBm): 33.7
HB POUT (dBm): 31.5
Package: Module
应用领域 Applications
  • 3V Quad-Band GSM/GPRS Handsets
  • GSM850/PCS1900 or EGSM900/DCS1800 Products
  • GPRS Class 12 Compliant
  • Portable Battery-Powered
    Equipment
功能框图 Functional Block Diagram

RF7180 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
RF7180 数据资料DataSheet下载:pdf 148 Prelim DS110324