DS2153Q View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
DS2153Q Datasheet PDF : 60 Pages
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DS2153Q
TABLE OF CONTENTS
1 DETAILED DESCRIPTION....................................................................................................4
1.1 INTRODUCTION................................................................................................................................ 4
1.2 READER’S NOTE.............................................................................................................................. 4
2 PIN DESCRIPTION................................................................................................................6
2.1 DS2153Q REGISTER MAP............................................................................................................... 8
3 PARALLEL PORT .................................................................................................................9
4 CONTROL AND TEST REGISTERS...................................................................................10
4.1 LOCAL LOOPBACK ......................................................................................................................... 17
4.2 REMOTE LOOPBACK ...................................................................................................................... 17
4.3 FRAMER LOOPBACK ...................................................................................................................... 17
4.4 AUTOMATIC ALARM GENERATION................................................................................................... 17
4.5 POWER-UP SEQUENCE ................................................................................................................. 17
5 STATUS AND INFORMATION REGISTERS ......................................................................18
5.1 CRC4 SYNC COUNTER ................................................................................................................. 20
6 ERROR COUNT REGISTERS.............................................................................................26
6.1 BPV OR CODE VIOLATION COUNTER ............................................................................................. 26
6.2 CRC4 ERROR COUNTER............................................................................................................... 27
6.3 E-BIT COUNTER ............................................................................................................................ 27
6.4 FAS BIT ERROR COUNTER............................................................................................................ 28
7 SA DATA LINK CONTROL AND OPERATION ..................................................................29
8 SIGNALING OPERATION...................................................................................................30
9 TRANSMIT IDLE REGISTERS............................................................................................32
10 CLOCK BLOCKING REGISTERS....................................................................................33
11 ELASTIC STORES OPERATION.....................................................................................35
12 ADDITIONAL (SA) AND INTERNATIONAL (SI) BIT OPERATION .................................36
13 LINE INTERFACE FUNCTIONS.......................................................................................39
13.1 RECEIVE CLOCK AND DATA RECOVERY....................................................................................... 40
13.2 TRANSMIT WAVESHAPING AND LINE DRIVING .............................................................................. 41
13.3 JITTER ATTENUATOR.................................................................................................................. 42
14 TIMING DIAGRAMS .........................................................................................................46
15 DC CHARACTERISTICS..................................................................................................52
16 AC CHARACTERISTICS..................................................................................................53
17 PACKAGE INFORMATION..............................................................................................60
17.1 44-PIN PLCC (56-G4003-001).................................................................................................. 60
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