RFFM3482Q 2.4GHz to 2.5GHz, Automotive WiFi Front End Module  

The RFFM3842Q FEM is a single-chip integrated front end module (FEM) for automotive WiFi. The FEM addresses the need for aggressive size reduction for a typical 802.11b/g/n front end design and greatly reduces the number of components outside of the core chipset. The front end module has integrated b/g/n power amplifier, directional power detector, RX balun, and some TX filtering. It is also capable of switching between WiFi RX, WiFi TX and BTH RX/TX operations. The device is provided in a 3mm x 3mm x 0.45mm, 16-pin package. This module meets or exceeds the RF front end needs of 802.11b/g/n WiFi RF systems.

技术特性 Features
  • Single Voltage Supply 3.3V to 4.2V
  • Integrated 2.5GHz b/g/n Amplifier, RX Balun and TX/RX Switch and Directional Power Detector
  • POUT = 17dBm, 11g, OFDM at <2.4% EVM and POUT = 21.5dBm, Meeting 11b Mask
功能框图 Functional Block Diagram

RFFM3482Q  功能框图


RFFM3482Q  产品实物图


Functionality: 802.11b/g/n Front End Module for Automotive Applications
11g/n POUT (dBm): 17
11b POUT (dBm): 21.5
11b/g/n Gain (dB): 33
11g/n EVM (%): 2.4
VSUPPLY (V): 3.3
11g/n Operating Current (mA): 220
Package: QFN
应用领域 Applications
  • Automotive WiFi
订购信息 Ordering Information
  • RFFM3482QTR13X Standard 1 piece
  • RFFM3482QSQ Standard 25 piece bag
  • RFFM3482QSR Standard 100 piece bag
  • RFFM3482QTR7 Standard 2500 piece reel
  • RFFM3482QPCK-41XFully Assembled Evaluation Board and 5 loose sample pieces


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
RFFM3482Q 数据资料DataSheet下载:PDF 175 DS120713