SE2521A60 2.4 GHz Wireless LAN Front-End

The SE2521A60 is a complete 802.11 b/g WLAN RF front-end module providing all the functionality of the power amplifier, power detector, T/R switch, diversity switch and associated matching. The SE2521A60 provides a complete 2.4 GHz WLAN RF solution from the output of the transceiver to the antennas in an ultra compact form factor. Designed for ease of use, all RF ports are matched to 50 Ω to simplify PCB layout and the interface to the transceiver RFIC. The SE2521A60 also includes a transmitter power detector with 20 dB of dynamic range and a digital enable control for transmitter power ramp on/off control. The power ramp rise/fall time is 1 μsec typical. The device also provides a notch filter from 3.2-3.3 GHz prior to the input of the power amplifier. The SE2521A60 is footprint compatible to SKYWORKS’ SE2521A34 and can be placed directly into existing SE2521A34 designs easily providing higher output power solutions

技术特性
  • Pin for pin compatible to SKYWORKS’ SE2521A34 but providing 2 dB extra output power
  • Dual Mode IEEE802.11b & IEEE802.11g
  • All RF ports matched to 50 Ω
  • Integrated PA, TX Filter, DPDT T/R and Diversity switches
  • Integrated Power Detector
  • 23 dBm O/P Power, 802.11b, 11 Mbits, ACPR <-35 dBc
  • 18 dBm @ 2.0 %, 802.11g, 54 Mbits
  • Single supply voltage: 3.3 V ± 10 %
  • Lead free and RoHS compliant
  • Small lead free plated package, 8 mm x 7 mm x 1.1 mm, MSL 3
应用领域 APPLICATION
  • IEEE802.11b DSSS WLAN
  • IEEE802.11g OFDM WLAN
  • Access Points, PCMCIA, PC cards
订购信息 Ordering Information
Part No.  Package  Remark 
SE2521A60  24 pin LGA  Samples 
SE2521A60-R  24 pin LGA  Tape and Reel
SE2521A60-EK1  N/A  Evaluation kit 
功能框图 Functional Block Diagram

SE2521A60 功能框图

应用技术支持与电子电路设计开发资源下载 版本信息 大小
SE2521A60 数据资料DataSheet下载:pdf Rev.V2 2 页