RF5540 4.9GHz to 5.85GHz Switch and LNA Front End Solution

The RF5540 is designed specifically for high-performance WiFi applications in the 5GHz ISM band. This module integrates the LNA with bypass and an SPDT switch of a Front End solution. The integrated input and output match reduces the number of external components keeping cost down and utilizing minimum layout area for implementation. The RF5540 is provided in a 2mm x 2mm x 0.5mm, 12-pin QFN package. This LNA + Switch front-end solution meets or exceeds the specification requirements of IEEE 802.11a RF systems.

技术特性 Features
  • Single Supply Voltage 2.7V to 4.8V
  • Integrated 5GHz LNA With Bypass and SPDT
功能框图 Functional Block Diagram

RF5540    功能框图

订购信息 Ordering Information
  • RF5540SB 5-Piece Bag
  • RF5540SQ 25-Piece Bag
  • RF5540SR Standard 100-Piece Bag
  • RF5540TR7 Standard 2500-Piece Reel
  • RF5540PCK-410 Fully Assembled Evaluation Board and 5 Loose
    Sample Pieces
OP1dB (dBm): 5
VSUPPLY (V): 3.3
Package: QFN 12-Pin
LNA Gain (dB): 16
LNA NF w/Switch (dB): 2.4
11a/n Operating Current (mA): 17
应用领域 Applications
  • IEEE802.11a WiFi Applications
  • Consumer Electronics
  • Mobile Devices
  • Gaming
  • General Purpose Switch and LNA Solution for 4.9GHz to 5.85GHz
    Frequency Range

RF5540    产品实物图

订购信息 Ordering Information
订购型号 MOQ*             INC*             Packaging and Shipping Details QTY Per 1 EA
RF5540SQ 25 EA 25 EA Standard 25 Piece Bag Shipping From Beijing 1+ $2.46
RF5540SR 100 EA 100 EA Standard 100 Piece 7" Short Reel Shipping From Beijing 100+ $1.23
RF5540TR7 2500 EA 2500 EA Standard 2500 Piece 7" Reel Shipping From Greensboro 750+ $0.86
RF5540PCK-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
RF5540 数据资料DataSheet下载.pdf 466 DS120727