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TP13067B Datasheet Monolithic Serial Interface Combined Pcm Codec And Filter

Manufacturer: Texas Instruments

Overview: D Complete PCM Codec and Filtering Systems Include: – Transmit High-Pass and Low-Pass Filtering – Receive Low-Pass Filter With (sin x)/x Correction – Active RC Noise Filters – µ-Law or A-Law Compatible Coder and Decoder – Internal Precision Voltage Reference – Serial I/O Interface – Internal Autozero Circuitry TP3064B, TP3067B, TP13064B, TP13067B MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER SCTS031D – MAY 1990 –REVISED JULY 1996 D µ-Law – TP13064B and TP3064B D A-Law – TP13067B and TP3067B D ±5-V Operation D Low Operating Power . . . 70 mW Typ D Power-Down Standby Mode . . .

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The TP3064B, TP3067B, TP13064B, and TP13067B each comprise a single-chip pulsecode-modulation encoder and decoder (PCM codec), and PCM line filter.

They also provide band-pass filtering of the analog signals prior to the encoding, and low-pass filtering after the decoding of voice signals and call-progress tones.

All the functions required to interface a full-duplex (2-wire) voice telephone circuit with a time-division-multiplexed (TDM) system are included on-chip.

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