XRT83SL38ES(2007) データシートの表示（PDF） - Exar Corporation

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XRT83SL38ES
(Rev.:2007)

OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER

Exar Corporation 

XRT83SL38

REV. 1.0.2 OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR

CLOCK SELECT REGISTER ............................................................................................ 68

Figure 22. Register 0x81h Sub Registers ...................................................................................... 68

TABLE 36: MICROPROCESSOR REGISTER #129, BIT DESCRIPTION ....................................................... 69

TABLE 37: MICROPROCESSOR REGISTER #130, BIT DESCRIPTION ....................................................... 70

TABLE 38: MICROPROCESSOR REGISTER #131, BIT DESCRIPTION ....................................................... 72

TABLE 39: MICROPROCESSOR REGISTER #192, BIT DESCRIPTION ....................................................... 73

ELECTRICAL CHARACTERISTICS ................................................................................. 74

TABLE 40: ABSOLUTE MAXIMUM RATINGS ........................................................................................... 74

TABLE 41: DC DIGITAL INPUT AND OUTPUT ELECTRICAL CHARACTERISTICS ........................................ 74

TABLE 42: XRT83SL38 POWER CONSUMPTION ................................................................................. 74

TABLE 43: E1 RECEIVER ELECTRICAL CHARACTERISTICS .................................................................... 75

TABLE 44: T1 RECEIVER ELECTRICAL CHARACTERISTICS .................................................................... 76

TABLE 45: E1 TRANSMIT RETURN LOSS REQUIREMENT ....................................................................... 76

TABLE 46: E1 TRANSMITTER ELECTRICAL CHARACTERISTICS .............................................................. 76

TABLE 47: T1 TRANSMITTER ELECTRICAL CHARACTERISTICS .............................................................. 77

Figure 23. ITU G.703 Pulse Template ............................................................................................. 78

TABLE 48: TRANSMIT PULSE MASK SPECIFICATION ............................................................................. 78

Figure 24. DSX-1 Pulse Template (normalized amplitude) .......................................................... 79

TABLE 49: DSX1 INTERFACE ISOLATED PULSE MASK AND CORNER POINTS .......................................... 79

TABLE 50: AC ELECTRICAL CHARACTERISTICS ................................................................................... 80

Figure 25. Transmit Clock and Input Data Timing ........................................................................ 80

Figure 26. Receive Clock and Output Data Timing ...................................................................... 81

MICROPROCESSOR INTERFACE I/O TIMING .................................................................................................. 82

Intel Interface Timing - Asynchronous .................................................................................................................. 82

Figure 27. Intel Asynchronous Programmed I/O Interface Timing ............................................. 82

TABLE 51: ASYNCHRONOUS MODE 1 - INTEL 8051 AND 80188 INTERFACE TIMING ............................... 82

Motorola Asychronous Interface Timing ............................................................................................................... 83

Figure 28. Motorola 68K Asynchronous Programmed I/O Interface Timing .............................. 83

TABLE 52: ASYNCHRONOUS - MOTOROLA 68K - INTERFACE TIMING SPECIFICATION ............................. 83

Figure 29. Microprocessor Interface Timing - Reset Pulse Width .............................................. 83

225 BALL PLASTIC BALL GRID ARRAY (BOTTOM VIEW) .................................................................. 84

(19.0 X 19.0 X 1.0MM) ................................................................................................................. 84

ORDERING INFORMATION .................................................................................................................... 85

REVISIONS .............................................................................................................................................. 86

III

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