Description
D Complete PCM Codec and Filtering Systems Include: * Transmit High-Pass and Low-Pass Filtering * Receive Low-Pass Filter With (sin x).
The TP3064B, TP3067B, TP13064B, and TP13067B each comprise a single-chip pulsecode-modulation encoder and decoder (PCM codec), and PCM line filter.
Applications
* include:
* Line interface for digital transmission and
switching of T1 carrier, PABX (private automated branch exchange), and central office telephone systems
* Subscriber line concentrators
* Digital-encryption systems
* Digital voice-band data-storage systems
