CMX602AP3 Ver la hoja de datos (PDF) - CML Microsystems Plc

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componentes Descripción

Fabricante

CMX602AP3

Calling Line Identifier plus Call Waiting (Type II)

CML Microsystems Plc 

Calling Line Identifier

CMX602A

Section

CONTENTS

Page

1.1 Brief Description ............................................................................................ 1

1.2 Block Diagram ................................................................................................ 3

1.3 Signal List ....................................................................................................... 4

1.4 External Components .................................................................................... 6

1.5 General Description ....................................................................................... 7

1.5.1 Mode Control Logic ....................................................................... 7

1.5.2 Input Signal Amplifier .................................................................... 7

1.5.3 Bandpass Filter .............................................................................. 8

1.5.4 Level Detector................................................................................. 8

1.5.5 FSK Demodulator ........................................................................... 9

1.5.6 FSK Data Retiming ......................................................................... 9

1.5.7 Tone Alert Detector ...................................................................... 10

1.5.8 Ring or Line Polarity Reversal Detector .................................... 11

1.5.9 Xtal Osc and Clock Dividers ....................................................... 13

1.6 Application Notes......................................................................................... 14

1.6.1 'On-Hook' Operation .................................................................... 14

1.6.2 'Off-Hook' Operation .................................................................... 17

1.7 Performance Specification .......................................................................... 19

1.7.1 Electrical Performance ................................................................ 19

1.7.2 Packaging ..................................................................................... 23

© 1998 Consumer Microcircuits Limited

2

D/602A/4

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