PM4332 データシートの表示（PDF） - PMC-Sierra

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PM4332

HIGH DENSITY 32 CHANNEL T1/E1/J1 FRAMER

PMC-Sierra 

PRELIMINARY

DATA SHEET

PMC-2011402

ISSUE 1

PM4332 TE-32

HIGH DENSITY 32 CHANNEL T1/E1/J1 FRAMER

CONTENTS

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

2 APPLICATIONS ....................................................................................... 7

3 REFERENCES......................................................................................... 8

4 APPLICATION EXAMPLES ....................................................................11

5 BLOCK DIAGRAM ................................................................................. 14

6 DESCRIPTION....................................................................................... 16

7 PIN DIAGRAM ....................................................................................... 19

8 PIN DESCRIPTION................................................................................ 20

9 FUNCTIONAL DESCRIPTION............................................................... 49

9.1 T1 FRAMING............................................................................... 49

9.2 E1 FRAMING .............................................................................. 51

9.3 T1/E1 PERFORMANCE MONITORING...................................... 58

9.4 T1/E1 HDLC RECEIVER............................................................. 59

9.5 T1/E1 ELASTIC STORE (ELST) ................................................. 60

9.6 T1/E1 SIGNALING EXTRACTION .............................................. 60

9.7 T1/E1 RECEIVE PER-CHANNEL CONTROL ............................. 61

9.8 T1 TRANSMITTER...................................................................... 61

9.9 E1 TRANSMITTER...................................................................... 63

9.10 T1/E1 HDLC TRANSMITTERS ................................................... 63

9.11 T1/E1 RECEIVE AND TRANSMIT DIGITAL JITTER

ATTENUATORS .......................................................................... 64

9.12 T1/E1 PSEUDO RANDOM BINARY SEQUENCE GENERATION

AND DETECTION (PRBS) .......................................................... 70

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

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