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STANDARD PRODUCT
PM8315 TEMUX
DATASHEET
PMC-1981125
ISSUE 7
HIGH DENSITY T1/E1 FRAMER WITH
INTEGRATED VT/TU MAPPER AND M13 MUX
PROPRIETARY AND CONFIDENTIAL
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13.10 EGRESS SERIAL CLOCK AND DATA INTERFACE TIMING.... 262
13.11 INGRESS SERIAL CLOCK AND DATA INTERFACE TIMING .. 267
14
ABSOLUTE MAXIMUM RATINGS....................................................... 271
15
D.C. CHARACTERISTICS................................................................... 272
16
MICROPROCESSOR INTERFACE TIMING CHARACTERISTICS..... 275
17
TEMUX TIMING CHARACTERISTICS................................................ 279
18
ORDERING AND THERMAL INFORMATION.......................................311
19
MECHANICAL INFORMATION............................................................ 312
LIST OF FIGURES
FIGURE 1
- CHANNELIZED DS3 CIRCUIT EMULATION APPLICATION.... 20
FIGURE 2
- HIGH DENSITY FRAME RELAY APPLICATION....................... 20
FIGURE 3
- TEMUX BLOCK DIAGRAM....................................................... 22
FIGURE 4
- M13 MULTIPLEXER BLOCK DIAGRAM................................... 23
FIGURE 5
- VT/TU MAPPER BLOCK DIAGRAM......................................... 24
FIGURE 6
- DS3 FRAMER ONLY MODE BLOCK DIAGRAM...................... 25
FIGURE 7
- PIN DIAGRAM .......................................................................... 31
FIGURE 8
- CRC MULTIFRAME ALIGNMENT ALGORITHM....................... 74
FIGURE 9
- DJAT JITTER TOLERANCE T1 MODES .................................. 88
FIGURE 10 - DJAT JITTER TOLERANCE E1 MODES.................................. 89
FIGURE 11 - DJAT MINIMUM JITTER TOLERANCE VS. XCLK ACCURACY T1
MODES....................................................................................... 90
FIGURE 12 - DJAT MINIMUM JITTER TOLERANCE VS. XCLK ACCURACY E1
MODES....................................................................................... 90