CMX638
CMX638 is RALCWI Vocoders manufactured by Consumer Microcircuits Limited.
- Part of the CMX608 comparator family.
- Part of the CMX608 comparator family.
CML Microcircuits
MUNICATION SEMICONDUCTORS
CMX608/CMX618/ CMX638
RALCWI Vocoders
D/608_18_38/11 September 2014
Features
- Near Toll Quality RALCWI Coding Algorithm
- Multiple Bit Rate Modes:
- 2400 or 2750 bps
- 3600 bps with FEC Enabled
- 4-bit Viterbi Soft Decision Decoding
- Integrated Audio CODEC (CMX618/CMX638 only)
- Integrated Input and Output Channel Filters
- 20ms, 40ms, 60ms and 80ms Packet Lengths
- No Licensing or Royalty Payments
- Ancillary Audio Functions:
- Voice Activity Detector
- fort Noise Generator
- DTMF and Single Tone Regeneration
- 1.8V Low Power Operation, 3.3V Tolerant I/O
- Small 48-pin LQFP and VQFN Packages
Provisional Issue
Applications
- Digital...
