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CMX7143 - Multi-Mode Wireless Data Modem

General Description

carrier sense and automatic control of transmit hardware, including a RAMDAC for PA ramping.

Key Features

  • Multiple Modulation Types o 7143 FI-1.0: GMSK/GFSK Modulation o 7143 FI-2.0: 4FSK Modulation - Over-air compatibility with CMX969 for RD-LAP Tx/Rx o 7143 FI-3.0: FFSK/MSK Modulation.
  • Automatic Frame Sync Detection.
  • Automatic Preamble, Frame Sync Insertion.
  • 2 x Auxiliary ADCs and 4 x Auxiliary DACs.
  • 3 x Analogue Inputs (RSSI or Discriminator).
  • C-BUS Serial Interface to Host µController.
  • Flexible Bit Rates.
  • Raw Mode, Data Pump, Carrier Sense.
  • Auxiliar.

📥 Download Datasheet

Datasheet Details

Part number CMX7143
Manufacturer CML
File Size 2.41 MB
Description Multi-Mode Wireless Data Modem
Datasheet download datasheet CMX7143 Datasheet

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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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CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX7143 Multi-Mode Wireless Data Modem D/7143_FI2.0/10 May 2013 DATASHEET Provisional Issue 7143FI-2.x 4FSK Packet Data Modem Features  Multiple Modulation Types o 7143 FI-1.0: GMSK/GFSK Modulation o 7143 FI-2.0: 4FSK Modulation - Over-air compatibility with CMX969 for RD-LAP Tx/Rx o 7143 FI-3.0: FFSK/MSK Modulation  Automatic Frame Sync Detection  Automatic Preamble, Frame Sync Insertion  2 x Auxiliary ADCs and 4 x Auxiliary DACs  3 x Analogue Inputs (RSSI or Discriminator)  C-BUS Serial Interface to Host µController  Flexible Bit Rates  Raw Mode, Data Pump, Carrier Sense  Auxiliary System Clock Outputs  Tx Outputs for 2-point or I/Q Modulation  Available in 48-pin LQFP and VQFN Packages  Low-power 3.