RF3931 30W GaN Wideband Power Amplifier 

The RF3931 is a 48V 30W high power discrete amplifier designed for commercial wireless infrastructure, cellular and WiMAX infrastructure, industrial/scientific/medical, and general purpose broadband amplifier applications. Using an advanced high power density Gallium Nitride (GaN) semiconductor process, these high-performance amplifiers achieve high efficiency and flat gain over a broad frequency range in a single amplifier design. The RF3931 is an unmatched GaN transistor packaged in a hermetic, flanged ceramic package. This package provides excellent thermal stability through the use of advanced heat sink and power dissipation technologies. Ease of integration is accomplished through the incorporation of simple, optimized matching networks external to the package that provide wideband gain and power performance in a single amplifier.

技术特性 Features
  • Broadband Operation DC to 3.5GHz
  • Advanced GaN HEMT Technology
  • Advanced Heat-Sink Technology
  • Gain = 15dB at 2GHz
  • 48V Operation Typical  Performance at 900MHz 
    • Output Power 50W
    • Drain Efficiency 65%
    • -40°C to 85°C Operation
功能框图 Functional Block Diagram

RF3931    功能框图


RF3931    产品实物图

Frequency Range (Min) (MHz): 0
Frequency Range (Max) (MHz): 3500
Gain (dB): 14
ISUPPLY (mA): 130
Package: Hermetic 2-Pin, Flanged Ceramic
应用领域 Applications
  • Commercial Wireless Infrastructure
  • Cellular and WiMAX Infrastructure
  • Civilian and Military Radar
  • General Purpose Broadband Amplifiers
  • Public Mobile Radios
  • Industrial, Scientific and Medical
订购信息 Ordering Information
  • RF3931S2 2-Piece sample bag
  • RF3931SB 5-Piece bag
  • RF3931SQ 25-Piece bag
  • RF3931SR 100 Pieces on 7” short reel
  • RF3931TR7 750 Pieces on 7” reel
  • RF3931PCK-411 Fully assembled evaluation board optimized for 2.14GHz; 48V
订购信息 Ordering Information
订购型号 MOQ*             INC*             Packaging and Shipping Details QTY Per 1 EA
RF3931SB 5 EA 5 EA Standard 5 Piece Bag Shipping From Greensboro 1+ $204.10
RF3931SQ 25 EA 25 EA Standard 25 Piece Bag Shipping From Greensboro 25+ $141.30
RF3931SR 50 EA 50 EA Standard 50 Piece 7" Short Reel Shipping From Greensboro 100+ $111.00
RF3931TR13 500 EA 500 EA Standard 500 Piece 13" Reel Shipping From Greensboro    
RF3931TR7 750 EA 750 EA Standard 750 Piece 7" Reel Shipping From Greensboro    
RF3931PCK-410 1 EA 1 EA Standard 1 Shipping From Greensboro 1+ $650.00

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
RF3931 数据资料DataSheet下载.pdf 1801 DS120406