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ATA5823 - UHF ASK/FSK Transceiver

General Description

The ATA5823/ATA5824 is a highly integrated UHF ASK/FSK multi-channel half-duplex and full-duplex transceiver with low power consumption supplied in a small 7 mm × 7 mm QFN48 package.

Key Features

  • Full-duplex Operation Mode without Duplex Frequency Offset to Prevent the Relay.
  • Attack against Passive Entry Go (PEG) Systems High FSK Sensitivity:.
  • 105.5 dBm at 20 kBaud/.
  • 109 dBm at 2.4 kBaud (433.92 MHz) High ASK Sensitivity:.
  • 111.5 dBm at 10 kBaud/.
  • 116 dBm at 2.4 kBaud (100% ASK, Carrier Level 433.92 MHz) Low Supply Current: 10.5 mA in RX and TX Mode (3V/TX with 5 dBm/433.92 MHz) Data Rate 1 to 20 kBau.

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Other Datasheets by Atmel (now Microchip Technology)

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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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www.DataSheet4U.com Features • Full-duplex Operation Mode without Duplex Frequency Offset to Prevent the Relay • • • • • Attack against Passive Entry Go (PEG) Systems High FSK Sensitivity: –105.5 dBm at 20 kBaud/–109 dBm at 2.4 kBaud (433.92 MHz) High ASK Sensitivity: –111.5 dBm at 10 kBaud/–116 dBm at 2.4 kBaud (100% ASK, Carrier Level 433.92 MHz) Low Supply Current: 10.5 mA in RX and TX Mode (3V/TX with 5 dBm/433.92 MHz) Data Rate 1 to 20 kBaud Manchester FSK, 1 to 10 kBaud Manchester ASK ASK/FSK Receiver Uses a Low IF Architecture with High Selectivity, Blocking and Low Intermodulation (Typical 3 dB Blocking 55.5 dBC at ±750 kHz/60.5 dBC at ±1.