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SE2521A80 - 2.4 GHz Wireless LAN Front-End

General Description

The SE2521A80 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.

Key Features

  • 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.
  • 20 dBm @ 3.0 % EVM, 802.11g, 54 Mbits.
  • 20 dBm, 802.11b, ACPR = -37 dBr, 11 Mbits.
  • Single supply voltage: 3.3 V ± 10 %.
  • Small lead free package, 8 mm x 7 mm x 1.2 mm, MSL 3 Ordering Information Part Number SE2521A80 SE2521A80-R SE2521A80-EK1 Package 24 pin LGA 24 pin LGA N/A Remark Samples Tape and Ree.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DATA SHEET SE2521A80: 2.4 GHz Wireless LAN Front-End Preliminary Applications  IEEE802.11b DSSS WLAN  IEEE802.11g OFDM WLAN  Access Points, PCMCIA, PC cards Features  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  20 dBm @ 3.0 % EVM, 802.11g, 54 Mbits  20 dBm, 802.11b, ACPR = -37 dBr, 11 Mbits  Single supply voltage: 3.3 V ± 10 %  Small lead free package, 8 mm x 7 mm x 1.2 mm, MSL 3 Ordering Information Part Number SE2521A80 SE2521A80-R SE2521A80-EK1 Package 24 pin LGA 24 pin LGA N/A Remark Samples Tape and Reel Evaluation kit Functional Block Diagram Product Description The SE2521A80 is a complete 802.