82V2081PPG8 IDT, Integrated Device Technology Inc, 82V2081PPG8 Datasheet - Page 7

• Manufacturer Part Number: 82V2081PPG8
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82V2081PPG8

• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Package Type: TQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Compliant

SINGLE CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
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LIST OF FIGURES
Block Diagram ................................................................................................................. 2
IDT82V2081 TQFP44 Package Pin Assignment ............................................................ 8
E1 Waveform Template Diagram .................................................................................. 15
E1 Pulse Template Test Circuit ..................................................................................... 16
DSX-1 Waveform Template .......................................................................................... 16
T1 Pulse Template Test Circuit ..................................................................................... 16
Receive Path Function Block Diagram .......................................................................... 21
Transmit/Receive Line Circuit ....................................................................................... 21
Monitoring Receive Line in Another Chip ...................................................................... 22
Monitor Transmit Line in Another Chip .......................................................................... 22
Jitter Attenuator ............................................................................................................. 23
LOS Declare and Clear ................................................................................................. 24
Analog Loopback .......................................................................................................... 27
Digital Loopback ............................................................................................................ 27
Remote Loopback ......................................................................................................... 27
Auto Report Mode ......................................................................................................... 29
Manual Report Mode ..................................................................................................... 30
TCLK Operation Flowchart ............................................................................................ 31
Serial Microcontroller Interface Function Timing ........................................................... 32
Transmit System Interface Timing ................................................................................ 59
Receive System Interface Timing ................................................................................. 59
E1 Jitter Tolerance Performance .................................................................................. 60
T1/J1 Jitter Tolerance Performance .............................................................................. 60
E1 Jitter Transfer Performance ..................................................................................... 62
T1/J1 Jitter Transfer Performance ................................................................................ 62
Serial Interface Write Timing ......................................................................................... 63
Serial Interface Read Timing with SCLKE=1 ................................................................ 63
Serial Interface Read Timing with SCLKE=0 ................................................................ 63
Multiplexed Motorola Read Timing ................................................................................ 64
Multiplexed Motorola Write Timing ................................................................................ 65
Multiplexed Intel Read Timing ....................................................................................... 66
Multiplexed Intel Write Timing ....................................................................................... 67
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TEMPERATURE RANGES
INDUSTRIAL