MT8840 Ver la hoja de datos (PDF) - Mitel Networks

Número de pieza

componentes Descripción

Fabricante

MT8840

ISO2-CMOS Data Over Voice Modem

Mitel Networks 

MT8840 ISO2-CMOS

Micro-

processor

UART

Tx Data

Tx

MT8840

Rx Data

Rx

Summing

Circuit

PCM

Highway

Tx

FILTER/

CODEC

(MT896X) Rx

2W/4W

Converter

Telephone

line

Figure 3 - Digital PABX Block Diagram

Micro-

processor

Tx Data

Tx

UART

MT8840

Rx Data

Rx

To

Another

Telephone

Extension

SLIC

Analog

Switch

Array

(MT8804) Tx

(Optional)

Low-

Rx

Pass

Filter

Summing

Circuit

2W/4W

Converter

Telephone

line

Figure 4 - Analog PABX Block Diagram

5-6

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