82V2044EPFG8 IDT, Integrated Device Technology Inc, 82V2044EPFG8 Datasheet - Page 5
82V2044EPFG8
Manufacturer Part Number
82V2044EPFG8
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.82V2044EPFG8.pdf
(73 pages)
Specifications of 82V2044EPFG8
Screening Level
Industrial
Mounting
Surface Mount
Package Type
TQFP
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Lead Free Status / RoHS Status
Compliant
QUAD CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
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
Table-16
Table-17
Table-18
Table-19
Table-20
Table-21
Table-22
Table-23
Table-24
Table-25
Table-26
Table-27
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
LIST OF TABLES
Pin Description ................................................................................................................ 9
Transmit Waveform Value For E1 75 Ω ........................................................................ 15
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............................................................... 16
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
Impedance Matching for Transmitter ............................................................................ 18
Impedance Matching for Receiver ................................................................................ 19
Criteria of Starting Speed Adjustment........................................................................... 22
LOS Declare and Clear Criteria, Adaptive Equalizer Disabled ..................................... 23
LOS Declare and Clear Criteria, Adaptive Equalizer Enabled ...................................... 24
AIS Condition ................................................................................................................ 24
Criteria for Setting/Clearing the PRBS_S Bit ................................................................ 25
EXZ Definition ............................................................................................................... 28
Interrupt Event............................................................................................................... 32
Global Register List and Map........................................................................................ 33
Per Channel Register List and Map .............................................................................. 34
ID: Chip Revision Register ............................................................................................ 35
RST: Reset Register ..................................................................................................... 35
GCF0: Global Configuration Register 0 ........................................................................ 35
GCF1: Global Configuration Register 1 ........................................................................ 36
INTCH: Interrupt Channel Indication Register............................................................... 36
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..................................................................... 40
RCF2: Receiver Configuration Register 2..................................................................... 41
MAINT0: Maintenance Function Control Register 0...................................................... 42
MAINT1: Maintenance Function Control Register 1...................................................... 42
MAINT2: Maintenance Function Control Register 2...................................................... 43
MAINT3: Maintenance Function Control Register 3...................................................... 43
MAINT4: Maintenance Function Control Register 4...................................................... 43
MAINT5: Maintenance Function Control Register 5...................................................... 43
5
TEMPERATURE RANGES
INDUSTRIAL