CMX7261 Datasheet - Consumer Microcircuits Limited

CMX7261 Voice Multi-transcoder

The CMX7261 Multi-transcoder IC is a device supporting multiple speech codecs in a single chip. When loaded with FI-2.x the CMX7261 is capable of encoding analogue voice into PCM (linear, µ-law or A-law) or G.723.1 data formats at either 5.3kbps or 6.3kbps. It is capable of decoding PCM or G.723.1 (.

CMX7261 Features

* Half-duplex operation

* Full-duplex operation

* Codec support: o G.723.1 codec (5.3kbps / 6.3kbps rates) with Annex A o PCM (linear, µ-law, A-law),

* Transcoding support: o PCM to G.723.1 and reverse o PCM μ/A/linear to PCM μ/A/linear transcoder

* No external DSP or codecs requ

CMX7261 Datasheet (3.07 MB)