PM5342 SPECTRA-155

DATA SHEET

PMC-970133

ISSUE 4

SONET/SDH PAYLOAD EXTRACTOR/ALIGNER

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

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CONTENTS

1

FEATURES ..........................................................................................1

2

APPLICATIONS ...................................................................................6

3

REFERENCES.....................................................................................6

4

APPLICATION EXAMPLE....................................................................8

5

BLOCK DIAGRAM .............................................................................13

6

DESCRIPTION ..................................................................................17

7

PIN DIAGRAMS .................................................................................19

8

PIN DESCRIPTION (256) ..................................................................27

9

FUNCTIONAL DESCRIPTION.........................................................108

10

REGISTER DESCRIPTION .............................................................144

11

TEST FEATURES DESCRIPTION ..................................................410

12

OPERATION ....................................................................................425

13

FUNCTIONAL TIMING.....................................................................441

14

ABSOLUTE MAXIMUM RATINGS ...................................................486

15

D.C. CHARACTERISTICS ...............................................................487

16

MICROPROCESSOR INTERFACE TIMING

CHARACTERISTICS .......................................................................492

17

SPECTRA-155 TIMING CHARACTERISTICS.................................500

18

ORDERING AND THERMAL INFORMATION..................................533

19

MECHANICAL INFORMATION........................................................534