DS3161 datasheet(3/384 Pages) MAXIM

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DS3161/DS3162/DS3163/DS3164

TABLE OF CONTENTS

BLOCK DIAGRAM

APPLICATIONS

FEATURE DETAILS

3.1

GLOBAL FEATURES........................................................................................................................................ 16

3.2

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

3.3

RECEIVE PLCP FRAMER FEATURES............................................................................................................... 17

3.4

RECEIVE CELL PROCESSOR FEATURES .......................................................................................................... 17

3.5

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

3.6

RECEIVE FIFO FEATURES ............................................................................................................................. 18

3.7

RECEIVE SYSTEM INTERFACE FEATURES........................................................................................................ 18

3.8

TRANSMIT SYSTEM INTERFACE FEATURES...................................................................................................... 18

3.9

TRANSMIT FIFO FEATURES ........................................................................................................................... 18

3.10 TRANSMIT CELL PROCESSOR FEATURES ........................................................................................................ 18

3.11 TRANSMIT PACKET PROCESSOR FEATURES.................................................................................................... 19

3.12 TRANSMIT PLCP FORMATTER FEATURES....................................................................................................... 19

3.13 TRANSMIT DS3/E3 FORMATTER FEATURES.................................................................................................... 19

3.14 CLOCK RATE ADAPTER FEATURES ................................................................................................................. 19

3.15 HDLC OVERHEAD CONTROLLER FEATURES................................................................................................... 20

3.16 FEAC CONTROLLER FEATURES..................................................................................................................... 20

3.17 TRAIL TRACE BUFFER FEATURES ................................................................................................................... 20

3.18 BIT ERROR RATE TESTER (BERT) FEATURES ................................................................................................ 20

3.19 LOOPBACK FEATURES ................................................................................................................................... 20

3.20 MICROPROCESSOR INTERFACE FEATURES...................................................................................................... 20

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

3.22 TEST FEATURES............................................................................................................................................ 21

STANDARDS COMPLIANCE

ACRONYMS AND GLOSSARY

MAJOR OPERATIONAL MODES

6.1

DS3/E3 ATM/PACKET MODE ........................................................................................................................ 25

6.2

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

6.3

DS3/E3 INTERNAL FRACTIONAL (SUBRATE) ATM/PACKET MODE.................................................................... 27

6.4

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

6.5

DS3/E3 FLEXIBLE EXTERNAL FRACTIONAL (SUBRATE) MODE CONFIGURATION MODE ..................................... 29

6.6

DS3/E3 G.751 PLCP ATM MODE................................................................................................................ 30

6.7

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

6.8

CLEAR-CHANNEL ATM/PACKET MODE ........................................................................................................... 33

6.9

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

6.10 CLEAR-CHANNEL OCTET ALIGNED ATM/PACKET—OHM MODE...................................................................... 35

MAJOR LINE INTERFACE OPERATING MODES

7.1

HDB3/B3ZS/AMI LINE INTERFACE MODE...................................................................................................... 36

7.2

UNI LINE INTERFACE MODE........................................................................................................................... 37

7.3

UNI LINE INTERFACE—OHM MODE............................................................................................................... 38

PIN DESCRIPTIONS

8.1

SHORT PIN DESCRIPTIONS............................................................................................................................. 39

8.2

DETAILED PIN DESCRIPTIONS......................................................................................................................... 44

8.3

PIN FUNCTIONAL TIMING ................................................................................................................................62

8.3.1

Line I/O................................................................................................................................................. 62

8.3.2

DS3/E3 Framing and PLCP Overhead Functional Timing................................................................... 65

8.3.3

Internal (IFRAC) and External (XFRAC) Fractional DS3/E3 Overhead Functional Timing ................. 68

8.3.4

Flexible Fractional (FFRAC) DS3/E3 Overhead Interface Functinal Timing ....................................... 69

8.3.5

UTOPIA/POS-PHY/SPI-3 System Interface Functional Timing........................................................... 71

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