TP11368 Datasheet (National Semiconductor) - Octal Adaptive Differential PCM Processor

TP11368, Octal Adaptive Differential PCM Processor

The TP11368 is an octal (8) channel Adaptive Differential Pulse Code Modulation (ADPCM) transcoder, fully compatible to ITU G.726 recommendation in 40 kbps, 32 kbps, 24 kbps, 16 kbps and ANSI 32 kbps modes.

The TP11368 ADPCM processor can operate on up to 16 independent channels in an 8 kHz frame.

TP11368 Features

* n CCITT G.726 compatible at 40, 32, 24, 16 kbps n ANSI T1.301 compatible at 32 kbps n 16-channel half-duplex (encode or decode) or 8-channel full-duplex operation in 8 kHz frame n Each channel individually configurable n Selectable µ-law or A-law PCM coding n Asynchronous 16 MHz master clock operati