RF5345 3.3V, Single-Band Front End Module

The RF5345 provides a complete integrated solution in a single Front End Module (FEM) for WiFi 802.11b/g/n and Bluetooth® systems. The ultra small form factor and integrated matching greatly reduces the number of external components and layout area in the customer application. This simplifies the total Front End solution by reducing the bill of materials, system footprint, and manufacturability cost. The RF5345 integrates a 2.4GHz Power Amplifier (PA), Low Noise Amplifier (LNA) with bypass mode, power detector coupler for improved accuracy, a 2170MHz notch filter for coexistence with cellular radios, and additional filters for harmonic rejection. The RF5345 is capable of receiving WiFi and Bluetooth® simultaneously. The device is provided in a 3.0mm x 3.0mm x 0.5mm, 16-pin package. This module meets or exceeds the RF Front End needs of IEEE 802.11b/g/n WiFi RF systems.

技术特性 Features
  • Integrated 2.4GHz to 2.5GHz b/g/n Amplifier LNA, SP3T Switch, and Power Detector Coupler
  • Single Supply Voltage 3.0V to 4.8V
  • POUT=17dBm, 11g, OFDM at <3.3% EVM, 20dBm 11b Meeting 11b Spectral Mask
  • Integrated Architecture and Logic for WiFi and Bluetooth® Receive Coexistence
  • Low Height Package, Suited for SiP and CoB Designs
功能框图 Functional Block Diagram

RF5345  功能框图

订购信息 Ordering Information
  • RF5345SQ Standard 25-piece bag
  • RF5345SR Standard 100-piece bag
  • RF5345TR7 Standard 2500-piece reel (13”)
  • RF5345PCK-410 Fully Assembled Evaluation Board with 5-piece Sample
Functionality: PA, SP3T, LNA, 2170 MHz and 2 fo Rejection
11g/n POUT (dBm): 17
11b POUT (dBm): 20
11b/g/n Gain (dB): 25
11g/n EVM (%): 3.3
LNA Gain (dB): 10.5
LNA NF w/Switch (dB): 2.8
VSUPPLY (V): 3.3
11g/n Operating Current (mA): 150
11b Operating Current (mA): 200
Package: QFN
应用领域 Applications
  • Cellular handsets
  • Mobile devices
  • Tablets
  • Consumer electronics
  • Gaming
  • Netbooks/Notebooks
  • TV/monitors/video
  • SmartEnergy

RF5345  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
RF5345SR 100 EA 100 EA Standard 100 Piece 7" Short Reel Shipping From Beijing 1+ $3.39
RF5345TR7 2500 EA 2500 EA Standard 2500 Piece 7" Reel Shipping From Beijing 100+ $2.37
RF5345PCK-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
RF5345 数据资料DataSheet下载:PDF 593 DS120215