PM7344 datasheet(13/293 Pages) PMC

13 / 293 page

PM7344 S/UNI-MPH

DATA SHEET

PMC-950449

ISSUE 6

MULTI-PHY USER NETWORK INTERFACE

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

LIST OF FIGURES

FIGURE 1 - EXAMPLE 1. T1 OR E1 MULTI-PHY ATM UNI........................... 10

FIGURE 2 - EXAMPLE 2. DS3 PORT CARRYING MULTIPLEXED T1 OR E1

ATM UNI SIGNALS............................................................................................11

FIGURE 3 - EXAMPLE 3. MULTI-PHY ADDRESSING APPLICATION .......... 12

FIGURE 4 - NORMAL OPERATING MODE .................................................... 14

FIGURE 5 - LOOPBACK MODES ................................................................... 14

FIGURE 6 - T1 JITTER TOLERANCE SPECIFICATION ................................ 41

FIGURE 7 - E1 JITTER TOLERANCE SPECIFICATION (ALGSEL = 1) ......... 42

FIGURE 8 - E1 JITTER TOLERANCE SPECIFICATION (ALGSEL = 0) ......... 43

FIGURE 9 - T1 JITTER TOLERANCE............................................................. 51

FIGURE 10- E1 JITTER TOLERANCE ............................................................ 52

FIGURE 11 - DJAT MINIMUM JITTER TOLERANCE VS XCLK ACCURACY (T1

CASE)

....................................................................................................... 53

FIGURE 12- DJAT MINIMUM JITTER TOLERANCE VS XCLK ACCURACY (E1

CASE)

....................................................................................................... 53

FIGURE 13- T1 JITTER TRANSFER ............................................................... 54

FIGURE 14- E1 JITTER TRANSFER ............................................................... 54

FIGURE 15- CELL DELINEATION STATE DIAGRAM ..................................... 56

FIGURE 16- HCS VERIFICATION STATE DIAGRAM...................................... 58

FIGURE 17- TRANSMIT TIMING OPTIONS.................................................... 85

FIGURE 18- ARBITRARY RATE TRANSMIT INTERFACE ............................ 225

FIGURE 19- ARBITRARY RATE RECEIVE INTERFACE .............................. 225

FIGURE 20- J2 (6.312 MBIT/S) TRANSMIT INTERFACE ............................. 226

FIGURE 21- J2 (6.312 MBIT/S) RECEIVE INTERFACE................................ 227

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