IDT82V2081PP 데이터 시트보기 (PDF) - Integrated Device Technology

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IDT82V2081PP

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

Integrated Device Technology 

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

INDUSTRIAL

TEMPERATURE RANGES

LIST OF TABLES

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Table-46

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

Transmit Waveform Value For E1 75 Ω ........................................................................ 17

Transmit Waveform Value For E1 120 Ω ...................................................................... 17

Transmit Waveform Value For T1 0~133 ft................................................................... 17

Transmit Waveform Value For T1 133~266 ft............................................................... 18

Transmit Waveform Value For T1 266~399 ft............................................................... 18

Transmit Waveform Value For T1 399~533 ft............................................................... 18

Transmit Waveform Value For T1 533~655 ft............................................................... 18

Transmit Waveform Value For J1 0~655 ft ................................................................... 19

Transmit Waveform Value For DS1 0 dB LBO.............................................................. 19

Transmit Waveform Value For DS1 -7.5 dB LBO ......................................................... 19

Transmit Waveform Value For DS1 -15.0 dB LBO ....................................................... 19

Transmit Waveform Value For DS1 -22.5 dB LBO ....................................................... 20

Impedance Matching for Transmitter ............................................................................ 20

Impedance Matching for Receiver ................................................................................ 21

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

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

ID: Device Revision Register ........................................................................................ 35

RST: Reset Register ..................................................................................................... 35

GCF: Global Configuration Register ............................................................................. 35

TERM: Transmit and Receive Termination Configuration Register .............................. 35

JACF: Jitter Attenuation Configuration Register ........................................................... 36

TCF0: Transmitter Configuration Register 0 ................................................................. 36

TCF1: Transmitter Configuration Register 1 ................................................................. 37

TCF2: Transmitter Configuration Register 2 ................................................................. 37

TCF3: Transmitter Configuration Register 3 ................................................................. 38

TCF4: Transmitter Configuration Register 4 ................................................................. 38

RCF0: Receiver Configuration Register 0..................................................................... 38

RCF1: Receiver Configuration Register 1..................................................................... 39

RCF2: Receiver Configuration Register 2..................................................................... 40

MAINT0: Maintenance Function Control Register 0...................................................... 40

MAINT1: Maintenance Function Control Register 1...................................................... 41

MAINT2: Maintenance Function Control Register 2...................................................... 41

MAINT3: Maintenance Function Control Register 3...................................................... 41

MAINT4: Maintenance Function Control Register 4...................................................... 42

MAINT5: Maintenance Function Control Register 5...................................................... 42

MAINT6: Maintenance Function Control Register 6...................................................... 42

INTM0: Interrupt Mask Register 0 ................................................................................. 43

INTM1: Interrupt Masked Register 1 ............................................................................. 44

INTES: Interrupt Trigger Edge Select Register ............................................................. 45

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