Description
The MT91L60/61 3V Multi-featured Codec incorporates a built-in Filter/Codec, gain control and programmable sidetone path as well as on-chip anti-alias filters, reference voltage and bias source.
Features
- Single 2.7-3.6 volt supply operation MT91L61 version features a delayed framing pulse in SSI and ST-BUS modes to facilitate cascaded devices Programmable µ-Law/A-Law Codec and Filters Programmable ITU-T (G.711)/sign-magnitude coding Programmable transmit, receive and side-tone gains Fully differential interface to handset transducers - including 300 ohm receiver driver Flexible digital interface including ST-BUS/SSI Serial microport Low power operation ITU-T G.714 compliant M.