Home > Caelera releases CMX7164 multi-mode wireless data modems

Caelera releases CMX7164 multi-mode wireless data modems

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article image CMX7164 multi-mode wireless data modems

CMX7164 multi-mode wireless data modems from Caelera provide 4/16/64-QAM and root raised cosine 2/4FSK baseband modem functions in a single chip, replacing the current need for user programmed DSP plus codec ICs.

This development includes several features that lower total BOM cost and chip count, such as:

  • digital IF filters
  • auxiliary codecs
  • a clock generator; and
  • I/O functions.
These wireless data modems function as a complete baseband modem system, delivering high performance and high spectral efficiency for narrowband applications.

Applications for the new devices include:

  • M2M systems over dedicated channels
  • digital Software Defined Radio (SDR)
  • high-speed wireless data; and
  • SCADA systems.
The devices are also compliant with ETSI, FCC and ARIB standards around the world.

Built on CML's proprietary FirmASIC component technology, CMX7164 wireless data modems also feature:

  • 2/4FSK up to 20kbps in 25kHz
  • QAM up to 96kbps in 25kHz
  • 3.3V supply
  • selectable power saving modes; and
  • selectable modulation, symbol rate and FEC.

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