RF9802 Quad Band GPRS/Linear EDGE Transmit Module

The RF9802 is a quad band (GSM850/EGSM900/DCS1800/PCS1900) GSM/GPRS/Linear EDGE, Class 12-compliant Transmit Module with two symmetrical receive ports. This transmit module builds upon RFMD’s successful RF716x family, incorporating full EDGE capability while maintaining a common footprint for ease of phone platform design. The RF9802 continues to build upon RFMD’s leading patented PowerStar® Architecture to include such features as Power Flattening, VRAMP Filtering, VBATT Tracking, and EDGE Low Power Mode. The module includes a multi-function CMOS controller, GaAs HBT power amplifier, and pHEMT front end antenna switch. The amplifier devices are manufactured on RFMD’s Advance Gallium Arsenide Heterojunction Bipolar Transistor (GaAs HBT) Process, which is designed to operate either in saturated mode for GMSK or linear mode for EDGE 8PSK signaling. The highly integrated transmit module simplifies the phone design by eliminating the need for complicated control loop design, output RF spectrum (ORFS) optimization, harmonic filtering, and component matching, all of which combine to provide best in class RF performance, solution size, and ease of implementation for cellular phone systems. The RF ports are 50Ω matched and the antenna port includes ESD protection circuitry which meets the stringent 8kV industry standards, requiring no additional components. All of these eliminated factors help to improve the customer’s product time to market

技术特性 Features
  • Proven PowerStar® Architecture
  • High Efficiency at Rated POUT
    VBATT = 3.5V
    GSM850/EGSM900 = 41%
    DCS1800/PCS1900 = 38%
  • Integrated Power Flattening
    Circuit for Lower Power Variation under Mismatch Conditions
  • Integrated VBATT Tracking
    Circuit for Improved Switching Spectrum under Low VBATT
  • Integrated VRAMP Filter
  • Digital Bias Control
  • EDGE Low Current Mode
  • No External Routing
  • Symmetrical RX Ports
  • High Gain Supports Low Drive Level
  • Pin Compatible with RF716x GPRS only TxM Family
  • Robust 8kV ESD Protection at Antenna Port
订购信息 Ordering Information
  • RF9802 Quad-Band GSM850/EGSM900/DCS1800/PCS1900 Transmit
  • RF9802SB Transmit Module 5-Piece Sample Pack
  • RF9802PCBA-41X Fully Assembled Evaluation Board
LB POUT (dBm): 34
HB POUT (dBm): 31.5
Package: Module 6.63 x 5.24
应用领域 Applications
  • GSM850/EGSM900/DCS1800/PCS1900 Products
  • 3V Quad-Band GSM/GPRS/EDGE Handsets
  • Mobile GPRS/EDGE Data Products
  • Portable Battery-Powered Equipment
  • GPRS Class 12 Compliant Products

RF9802 产品实物图

功能框图 Functional Block Diagram

RF9802 功能框图

订购信息 Ordering Information
订购型号 MOQ*             INC*             Packaging and Shipping Details QTY Per 1 EA
RF9802SQ 25 EA 25 EA Standard 25 Piece Bag Shipping From Beijing 1+ $4.73
RF9802SR 100 EA 100 EA Standard 100 Piece 7" Short Reel Shipping From Beijing 100+ $2.96
RF9802TR13 2500 EA 2500 EA Standard 2500 Piece 13" Reel Shipping From Beijing 750+ $2.33
RF9802TR13RIM 2500 EA 2500 EA Standard 2500 Piece 13" Reel Shipping From Beijing    
RF9802TR13-3K 3000 EA 3000 EA Standard 3000 Piece 13" Reel Shipping From Beijing    
RF9802PCK-410 1 EA 1 EA Standard 1 Shipping From Greensboro 1+ $150.00

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
RF9802 数据资料DataSheet下载:pdf 1553 DS110217