IDT82V2084 查看數據表（PDF） - Integrated Device Technology

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IDT82V2084

QUAD CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT

Integrated Device Technology 

QUAD CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT

INDUSTRIAL

TEMPERATURE RANGES

LIST OF TABLES

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Table-40

Pin Description ................................................................................................................ 9

Transmit Waveform Value For E1 75 Ω ........................................................................ 16

Transmit Waveform Value For E1 120 Ω ...................................................................... 16

Transmit Waveform Value For T1 0~133 ft................................................................... 16

Transmit Waveform Value For T1 133~266 ft............................................................... 16

Transmit Waveform Value For T1 266~399 ft............................................................... 17

Transmit Waveform Value For T1 399~533 ft............................................................... 17

Transmit Waveform Value For T1 533~655 ft............................................................... 17

Transmit Waveform Value For J1 0~655 ft ................................................................... 17

Transmit Waveform Value For DS1 0 dB LBO.............................................................. 18

Transmit Waveform Value For DS1 -7.5 dB LBO ......................................................... 18

Transmit Waveform Value For DS1 -15.0 dB LBO ....................................................... 18

Transmit Waveform Value For DS1 -22.5 dB LBO ....................................................... 18

Impedance Matching for Transmitter ............................................................................ 19

Impedance Matching for Receiver ................................................................................ 20

Criteria of Starting Speed Adjustment........................................................................... 23

LOS Declare and Clear Criteria for Short Haul Mode ................................................... 24

LOS Declare and Clear Criteria for Long Haul Mode.................................................... 25

AIS Condition ................................................................................................................ 25

Criteria for Setting/Clearing the PRBS_S Bit ................................................................ 26

EXZ Definition ............................................................................................................... 29

Interrupt Event............................................................................................................... 33

Global Register List and Map........................................................................................ 34

Per Channel Register List and Map .............................................................................. 35

ID: Chip Revision Register ............................................................................................ 36

RST: Reset Register ..................................................................................................... 36

GCF0: Global Configuration Register 0 ........................................................................ 36

GCF1: Global Configuration Register 1 ........................................................................ 37

INTCH: Interrupt Channel Indication Register............................................................... 37

JACF: Jitter Attenuator Configuration Register ............................................................. 37

TCF0: Transmitter Configuration Register 0 ................................................................. 38

TCF1: Transmitter Configuration Register 1 ................................................................. 38

TCF2: Transmitter Configuration Register 2 ................................................................. 39

TCF3: Transmitter Configuration Register 3 ................................................................. 39

TCF4: Transmitter Configuration Register 4 ................................................................. 39

RCF0: Receiver Configuration Register 0..................................................................... 40

RCF1: Receiver Configuration Register 1..................................................................... 41

RCF2: Receiver Configuration Register 2..................................................................... 42

MAINT0: Maintenance Function Control Register 0...................................................... 42

MAINT1: Maintenance Function Control Register 1...................................................... 43

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