CMX878 View Datasheet(PDF) - CML Microsystems Plc

Part Name

Description

Manufacturer

CMX878

Line Powered Modem plus DAA

CML Microsystems Plc 

Line Powered Modem plus DAA

CMX878

Scrambler

Enable

Descrambler

Enable

MODEM

ENERGY

DETECTOR

Tx Output

Buffer

MOD

Tx Level

Control

LOCAL

ANALOGUE

LOOPBACK

Rx Gain

Control

+

-

Rx Input

Amplifier

BIAS

RXIN

RXFB

Figure 1b Block Diagram of MODEM & TONES PROCESSOR

Figure 1c Block Diagram of the ADC circuit

© 2002 Consumer Microcircuits Limited

5

D/878/2

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