IDT82V2088 Datasheet, PDF (5/78 Pages) Integrated Device Technology – OCTAL CHANNEL T1/E1/J1 LONG HAUL/ SHORT HAUL LINE INTERFACE UNIT

OCTAL CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
INDUSTRIAL
TEMPERATURE RANGES
LIST OF TABLES
Table-1
Table-2
Table-3
Table-4
Table-5
Table-6
Table-7
Table-8
Table-9
Table-10
Table-11
Table-12
Table-13
Table-14
Table-15
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Table-18
Table-19
Table-20
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Table-22
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Table-24
Table-25
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Table-28
Table-29
Table-30
Table-31
Table-32
Table-33
Table-34
Table-35
Table-36
Table-37
Table-38
Table-39
Table-40
Pin Description .............................................................................................................. 10
Transmit Waveform Value For E1 75 Ω ........................................................................ 18
Transmit Waveform Value For E1 120 Ω ...................................................................... 18
Transmit Waveform Value For T1 0~133 ft................................................................... 18
Transmit Waveform Value For T1 133~266 ft............................................................... 18
Transmit Waveform Value For T1 266~399 ft............................................................... 19
Transmit Waveform Value For T1 399~533 ft............................................................... 19
Transmit Waveform Value For T1 533~655 ft............................................................... 19
Transmit Waveform Value For J1 0~655 ft ................................................................... 19
Transmit Waveform Value For DS1 0 dB LBO.............................................................. 20
Transmit Waveform Value For DS1 -7.5 dB LBO ......................................................... 20
Transmit Waveform Value For DS1 -15.0 dB LBO ....................................................... 20
Transmit Waveform Value For DS1 -22.5 dB LBO ....................................................... 20
Impedance Matching for Transmitter ............................................................................ 21
Impedance Matching for Receiver ................................................................................ 22
Criteria of Starting Speed Adjustment........................................................................... 25
LOS Declare and Clear Criteria for Short Haul Mode ................................................... 26
LOS Declare and Clear Criteria for Long Haul Mode.................................................... 27
AIS Condition ................................................................................................................ 27
Criteria for Setting/Clearing the PRBS_S Bit ................................................................ 28
EXZ Definition ............................................................................................................... 31
Interrupt Event............................................................................................................... 35
Global Register List and Map........................................................................................ 37
Per Channel Register List and Map .............................................................................. 38
ID: Chip Revision Register ............................................................................................ 39
RST: Reset Register ..................................................................................................... 39
GCF0: Global Configuration Register 0 ........................................................................ 39
GCF1: Global Configuration Register 1 ........................................................................ 40
INTCH: Interrupt Channel Indication Register............................................................... 40
GPIO: General Purpose IO Pin Definition Register....................................................... 40
JACF: Jitter Attenuator Configuration Register ............................................................. 41
TCF0: Transmitter Configuration Register 0 ................................................................. 41
TCF1: Transmitter Configuration Register 1 ................................................................. 42
TCF2: Transmitter Configuration Register 2 ................................................................. 42
TCF3: Transmitter Configuration Register 3 ................................................................. 43
TCF4: Transmitter Configuration Register 4 ................................................................. 43
RCF0: Receiver Configuration Register 0..................................................................... 43
RCF1: Receiver Configuration Register 1..................................................................... 44
RCF2: Receiver Configuration Register 2..................................................................... 45
MAINT0: Maintenance Function Control Register 0...................................................... 45
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