Product description

The SCT7033 is a complete, proven, protocol solution that seamlessly integrates with CML’s CMX7032 Marine AIS Baseband Processor and allows designers and manufacturers to quickly develop AIS Class B CSTDMA transceivers, targeting emerging market applications.

AIS (Automatic Identification System) is governed by well-established marine standards intended, primarily, to allow ships to view marine traffic in their area and to be seen by that traffic.  The standards define technical and operating parameters to ensure correct interworking between equipment and as such define the communications protocols that are to be used.

The SCT7033 integrates a proven protocol stack meeting these requirements.  It supports CSTDMA data transmission as well as providing flexible interfacing to GNSS receivers, NMEA0183 marine communications bus, status LEDs and USB/UART interfaces.  The device automatically configures the CMX7032, CML’s AIS modem processor and PLLs to the appropriate AIS and marine radio channels.

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Devices are available through our distributors below:

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Block diagram

SCT7033_block_diagram

Product SnapShot

Please ensure that you have downloaded the latest datasheet containing up-to-date information on product operation, technical specifications and packaging.

Features

Functional Summary

  • Implements AIS Class B CSTDMA protocol stack
  • IEC 62287-1 edition 3 compatible
  • CMX7032 / DE70322TC compatible
  • exactTrax™ support

Technical features

  • ITU-R M.1371-5 compliant
  • uBlox GNSS interface
  • USB and UART Presentation Interfaces
  • LED indicator drivers for channel and operational status
  • DSC decoder included
  • Optional GPIO for future customisation
  • 100LQFP package

Applications

  • AIS transceivers
  • AIS receivers

 

Power supply requirement

  • 3.3V

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Design resources

SCT7033 Demonstration Kit

DE70322TC

DE70322T

The DE70322TC is a complete AIS Class B CSTDMA (IEC 62287-1) technology demonstrator/reference design package that will enable manufacturers to quickly deploy an AIS Class B transceiver to the market. DE70322TC Product Page

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