TP13067A
description
The TP3064A, TP3067A, TP13064A, and TP13067A are prised of a single-chip PCM codec (pulse-code-modulated encoder and decoder) and PCM line filter. These devices provide all the functions required to interface a full-duplex (2-wire) voice telephone circuit with a TDM (time-division-multiplexed) system. These devices are pin-for-pin patible with the National Semiconductor TP3064A and TP3067A, respectively. Primary applications include:
- Line interface for digital transmission and switching of T1 carrier, PABX, and central office telephone systems
- Subscriber line concentrators
- Digital-encryption systems
- Digital voice-band data-storage systems
- Digital signal processing
DW OR N PACKAGE (TOP VIEW)
VPO+ 1 ANLG GND 2
- 3 VPI 4
VFRO 5 VCC 6 FSR 7 DR 8
BCLKR/CLKSEL 9 MCLKR/PDN 10
20 VBB 19 VFXI+ 18 VFXI
- 17 GSX 16 ANLG LOOP 15 TSX 14 FSX 13 DX 12 BCLKX 11 MCLKX
These devices are designed to perform the transmit encoding (A/D conversion) and receive decoding (D/A...
