DS3182 datasheet(3/400 Pages) DALLAS

3 / 400 page

DS3181/DS3182/DS3183/DS3184

TABLE OF CONTENTS

BLOCK DIAGRAMS

APPLICATIONS

FEATURE DETAILS

3.1

GLOBAL FEATURES .......................................................................................................................17

3.2

RECEIVE DS3/E3/STS-1 LIU FEATURES .......................................................................................17

3.3

RECEIVE DS3/E3 FRAMER FEATURES ...........................................................................................17

3.4

RECEIVE PLCP FRAMER FEATURES ..............................................................................................18

3.5

RECEIVE CELL PROCESSOR FEATURES .........................................................................................18

3.6

RECEIVE PACKET PROCESSOR FEATURES .....................................................................................18

3.7

RECEIVE FIFO FEATURES .............................................................................................................19

3.8

RECEIVE SYSTEM INTERFACE FEATURES .......................................................................................19

3.9

TRANSMIT SYSTEM INTERFACE FEATURES .....................................................................................19

3.10 TRANSMIT FIFO FEATURES...........................................................................................................19

3.11 TRANSMIT CELL PROCESSOR FEATURES .......................................................................................19

3.12 TRANSMIT PACKET PROCESSOR FEATURES ...................................................................................19

3.13 TRANSMIT PLCP FORMATTER FEATURES ......................................................................................20

3.14 TRANSMIT DS3/E3 FORMATTER FEATURES ...................................................................................20

3.15 TRANSMIT DS3/E3/STS-1 LIU FEATURES.....................................................................................20

3.16 JITTER ATTENUATOR FEATURES ....................................................................................................20

3.17 CLOCK RATE ADAPTER FEATURES.................................................................................................20

3.18 HDLC OVERHEAD CONTROLLER FEATURES ..................................................................................20

3.19 FEAC CONTROLLER FEATURES ....................................................................................................21

3.20 TRAIL TRACE BUFFER FEATURES...................................................................................................21

3.21 BIT ERROR RATE TESTER (BERT) FEATURES................................................................................21

3.22 LOOPBACK FEATURES ...................................................................................................................21

3.23 MICROPROCESSOR INTERFACE FEATURES.....................................................................................21

3.24 SUBRATE FEATURES (FRACTIONAL DS3/E3)..................................................................................21

3.25 TEST FEATURES............................................................................................................................22

STANDARDS COMPLIANCE

ACRONYMS AND GLOSSARY

MAJOR OPERATIONAL MODES

6.1

DS3/E3 ATM/PACKET MODE ........................................................................................................26

6.2

DS3/E3 ATM/PACKET—OHM MODE............................................................................................27

6.3

DS3/E3 INTERNAL FRACTIONAL (SUBRATE) ATM/PACKET MODE ...................................................28

6.4

DS3/E3 EXTERNAL FRACTIONAL (SUBRATE) ATM/PACKET MODE..................................................29

6.5

DS3/E3 FLEXIBLE EXTERNAL FRACTIONAL (SUBRATE) MODE CONFIGURATION MODE ....................30

6.6

DS3/E3 G.751 PLCP ATM MODE................................................................................................31

6.7

DS3/E3 G.751 PLCP ATM—OHM MODE....................................................................................32

6.8

CLEAR-CHANNEL ATM/PACKET MODE...........................................................................................34

6.9

CLEAR-CHANNEL ATM/PACKET—OHM MODE ..............................................................................35

6.10 CLEAR-CHANNEL OCTET ALIGNED ATM/PACKET—OHM MODE .....................................................36

MAJOR LINE INTERFACE OPERATING MODES

7.1

DS3HDB3/B3ZS/AMI LIU MODE .................................................................................................37

7.2

HDB3/B3ZS/AMI NON-LIU LINE INTERFACE MODE.......................................................................39

7.3

UNI LINE INTERFACE MODE ..........................................................................................................40

7.4

UNI LINE INTERFACE—OHM MODE ..............................................................................................41

PIN DESCRIPTIONS

DS3182 Datasheet(PDF) 3 Page - Dallas Semiconductor

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