TP11362 Datasheet (National Semiconductor) - Quad Adaptive Differential PCM Processor

TP11362, Quad Adaptive Differential PCM Processor

The TP11362A is a quad (4) 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 TP11362A ADPCM processor can operate on up to 8 independent channels in an 8 kHz frame.

TP11362 Features

* n CCITT G.726 compatible at 40, 32, 24, 16 kbps n ANSI T1.301 compatible at 32 kbps n 8-channel half-duplex (encode or decode) or 4-channel full-duplex operation in 8 kHz frame n Each channel individually configurable n Selectable µ-law or A-law PCM coding n Asynchronous 8 MHz master clock operation