SE2571U

SE2571U 2.4 GHz High Efficiency Wireless LAN/BT Front End Preliminary Applications ƒ IEEE802.11b DSSS WLAN ƒ IEEE802.11g,n OFDM WLAN ƒ Embedded applications with Bluetooth (Mobile) Features ƒ Dual Mode IEEE802.11b & IEEE802.11g ƒ Integrated PA, Harmonic Filter, LNA and BT port ƒ Integrated Positive Slope Power Detector ƒ 20 dBm Output Power, 802.11b, 11 Mb/s, ACPR <-30 dBc ƒ 19 dBm @ 4.0 % EVM, 802.11g, 54 Mb/s ƒ Direct connection to battery with 3.3 V nominal supply ƒ Lead free, Halogen free and RoHS compliant ƒ Compact package, 3 x 3 x 0.5 mm, MSL 1 Ordering Information Part No. SE2571U SE2571U-R SE2571U-EK1 Package 20 pin QFN 20 pin QFN N/A Remark Samples Tape and Reel Evaluation kit Product Description The SE2571U is a complete 802.11 b/g/n WLAN RF front-end module with a Bluetooth port. The device provides all the functionality of the power amplifier, power detector, filter, Switch, Low Noise Amplifier and associated matching. The SE2571U provides a complete 2.4 GHz WLAN RF solution from the output of the transceiver to the antennas, and from the antennas to the input of the transceiver, in an ultra compact form factor. The SE2571U is designed for ease of use, with all the critical matching and harmonic filtering integrated, also offering a simple 50 Ω interface to the antenna. The SE2571U includes a low noise amplifier to increase the receive sensitivity of embedded solutions to improve range or to overcome the insertion loss of cellular filters often included for ...