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XRT83L34_05 Datasheet, PDF (7/99 Pages) Exar Corporation – QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
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XRT83L34
QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR REV. 1.0.1
TABLE 18: MICROPROCESSOR REGISTER ADDRESS .............................................................................. 60
TABLE 19: MICROPROCESSOR REGISTER BIT DESCRIPTION .................................................................. 60
MICROPROCESSOR REGISTER DESCRIPTIONS ............................................................................................... 63
TABLE 20: MICROPROCESSOR REGISTER #0, BIT DESCRIPTION ............................................................ 63
TABLE 21: MICROPROCESSOR REGISTER #1, BIT DESCRIPTION ............................................................ 64
TABLE 22: MICROPROCESSOR REGISTER #2, BIT DESCRIPTION ............................................................ 66
TABLE 23: MICROPROCESSOR REGISTER #3, BIT DESCRIPTION ............................................................ 68
TABLE 24: MICROPROCESSOR REGISTER #4, BIT DESCRIPTION ............................................................ 70
TABLE 25: MICROPROCESSOR REGISTER #5, BIT DESCRIPTION ............................................................ 71
TABLE 26: MICROPROCESSOR REGISTER #6, BIT DESCRIPTION ............................................................ 73
TABLE 27: MICROPROCESSOR REGISTER #7, BIT DESCRIPTION ............................................................ 74
TABLE 28: MICROPROCESSOR REGISTER #8, BIT DESCRIPTION ............................................................ 75
TABLE 29: MICROPROCESSOR REGISTER #9, BIT DESCRIPTION ............................................................ 75
TABLE 30: MICROPROCESSOR REGISTER #10, BIT DESCRIPTION .......................................................... 76
TABLE 31: MICROPROCESSOR REGISTER #11, BIT DESCRIPTION .......................................................... 76
TABLE 32: MICROPROCESSOR REGISTER #12, BIT DESCRIPTION .......................................................... 77
TABLE 33: MICROPROCESSOR REGISTER #13, BIT DESCRIPTION .......................................................... 77
TABLE 34: MICROPROCESSOR REGISTER #14, BIT DESCRIPTION .......................................................... 78
TABLE 35: MICROPROCESSOR REGISTER #15, BIT DESCRIPTION .......................................................... 78
TABLE 36: MICROPROCESSOR REGISTER #64, BIT DESCRIPTION .......................................................... 79
CLOCK SELECT REGISTER.............................................................................................. 80
Figure 29. Register 0x81h Sub Registers ....................................................................................... 80
TABLE 37: MICROPROCESSOR REGISTER #65, BIT DESCRIPTION .......................................................... 81
TABLE 38: MICROPROCESSOR REGISTER #66, BIT DESCRIPTION .......................................................... 82
ELECTRICAL CHARACTERISTICS...................................................................................84
TABLE 39: ABSOLUTE MAXIMUM RATINGS ............................................................................................ 84
TABLE 40: DC DIGITAL INPUT AND OUTPUT ELECTRICAL CHARACTERISTICS ......................................... 84
TABLE 41: XRT83L34 POWER CONSUMPTION..................................................................................... 84
TABLE 42: E1 RECEIVER ELECTRICAL CHARACTERISTICS ..................................................................... 85
TABLE 43: T1 RECEIVER ELECTRICAL CHARACTERISTICS ..................................................................... 86
TABLE 44: E1 TRANSMIT RETURN LOSS REQUIREMENT ........................................................................ 86
TABLE 45: E1 TRANSMITTER ELECTRICAL CHARACTERISTICS ............................................................... 87
TABLE 46: T1 TRANSMITTER ELECTRICAL CHARACTERISTICS ............................................................... 87
Figure 30. ITU G.703 Pulse Template.............................................................................................. 88
TABLE 47: TRANSMIT PULSE MASK SPECIFICATION .............................................................................. 88
Figure 31. DSX-1 Pulse Template (normalized amplitude) ........................................................... 89
TABLE 48: DSX1 INTERFACE ISOLATED PULSE MASK AND CORNER POINTS ........................................... 89
TABLE 49: AC ELECTRICAL CHARACTERISTICS .................................................................................... 90
Figure 32. Transmit Clock and Input Data Timing ......................................................................... 90
Figure 33. Receive Clock and Output Data Timing ....................................................................... 91
MICROPROCESSOR INTERFACE I/O TIMING.................................................................................................... 91
Intel Interface Timing - Asynchronous ........................................................................................................ 91
Figure 34. Intel Asynchronous Programmed I/O Interface Timing .............................................. 91
TABLE 50: ASYNCHRONOUS MODE 1 - INTEL 8051 AND 80188 INTERFACE TIMING................................ 92
Motorola Asychronous Interface Timing ..................................................................................................... 93
Figure 35. Motorola 68K Asynchronous Programmed I/O Interface Timing ............................... 93
TABLE 51: ASYNCHRONOUS - MOTOROLA 68K - INTERFACE TIMING SPECIFICATION .............................. 93
Figure 36. Microprocessor Interface Timing - Reset Pulse Width ............................................... 93
ORDERING INFORMATION ............................................................................................... 94
PACKAGE DIMENSIONS - 14X20 MM, 128 PIN PACKAGE ................................................................................. 94
REVISIONS ................................................................................................................................................... 95
NOTES:.......................................................................................................................................... 96
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