RF3701 3V W-CDMA Band 1 Linear PA Module

The RF3701 is a high-power, high-efficiency, linear power amplifier designed for use as the final RF amplifier in 3 V, 50 Ω W-CDMA mobile cellular equipment and spread-spectrum systems. This PA is developed for UMTS Band 1 which operates in the 1920 MHz to 1980 MHz frequency band. The RF3701 has a digital control pin which enables a low power mode to reduce amplifier gain at lower power levels. The part also has an integrated directional coupler which eliminates the need for an external discrete coupler at the output. The RF3701 is fully HSDPA-compliant and is assembled in a 10-pin, 3 mm x 3 mm module.

技术特性 Features
  • HSDPA Compliant
  • Low Voltage Positive Bias Supply (3.0 V to 4.2 V)
  • +28.0 dBm Linear Output Power (+26.5 dBm HSDPA)
  • High Efficiency Operation 40 % at POUT = +28.0 dBm\
  • Internal Voltage Regulator Eliminates the Need for External Reference Voltage (VREF)
  • 2-Mode Power States with Digital Control Interface
  • Supports DC/DC Converter Operation
  • Integrated Power Coupler
  • Integrated Blocking and Collector Decoupling Capacitors
应用领域 Applications
  • WCDMA/HSDPA Wireless Data Cards
订购信息 Ordering Information
  • RF3701 3 V W-CDMA Band 1 Linear PA Module
  • RF3701PCBA-410 Fully Assembled Evaluation Board
技术指标
Frequency Range (Min) (MHz): 1920
Frequency Range (Max) (MHz): 1980
Gain (dB): 28.5
VSUPPLY (V): 3.2
Package: Module
功能框图 Functional Block Diagram

RF3701  功能框图

订购信息 Ordering Information
订购型号 MOQ*             INC*             Packaging and Shipping Details QTY Per 1 EA
RF3701 25 EA 25 EA Standard 25 Piece Bag Shipping From Beijing 1+ $2.13
RF3701SR 100 EA 100 EA Standard 100 Piece 7" Short Reel Shipping From Beijing 100+ $1.33
RF3701TR7 2500 EA 2500 EA Standard 2500 Piece 7" Reel Shipping From Beijing 750+ $1.05
RF3701PCK-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
RF3701 数据资料DataSheet下载.pdf 532 DS100917