SE2568L 2.4 GHz High Efficiency Wireless LAN PA

The SE2568L is a complete 802.11 b/g WLAN discrete power amplifier. The device provides all the functionality of the power amplifier, power detector, filter, associated input, inter-stage and output matching in an ultra compact 2mm x 2mm x 0.9mm form factor. The SE2568L is designed for ease of use, with all the critical input and output matching integrated. The SE2568L includes a transmitter power detector with 20 dB of dynamic range and a digital Enable for power on/off control. Harmonic filters and an input 3.2GHz LO rejection filter are integrated on-chip. The power ramp rise/fall time is 0.7 μs typical.

技术特性
  • Dual Mode IEEE802.11b & IEEE802.11g
  • Integrated PA, digital bias control, 50Ω input and output match, 3.2GHz TX Filter.
  • Integrated harmonic filter.
  • Integrated load insensitive Power Detector, with <1dB error at 2:1 mismatch
  • 20 dBm Output Power, 802.11b, 11 Mbps, ACPR <-30 dBc
  • 18dBm @ 3.0 % EVM, 802.11g, 54 Mbps
  • 2.3 V to 4.8 V direct to battery supply
  • Lead free, Halogen free, ROHS compliant , 2 x2x0.9 mm QFN package, MSL 1
订购信息 Ordering Information
SE2568L  8 pin QFN  Sample 
SE2568L-R  8 pin QFN Tape & Reel 
SE2568L-EK1  N/A  Evaluation Kit
应用领域 APPLICATION
  • IEEE802.11b DSSS WLAN
  • IEEE802.11g OFDM WLAN
  • Embedded, SiP modules
功能框图 Functional Block Diagram

SE2568L 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
SE2568L 数据资料DataSheet下载:pdf Rev.V2 2 页