IDT82V2082 Integrated Device Technology, Inc., IDT82V2082 Datasheet - Page 7

• Manufacturer Part Number: IDT82V2082
• Description: 2Ch T1/J1/E1 Short Haul/long Haul Liu
• Manufacturer: Integrated Device Technology, Inc.

DUAL CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
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LIST OF FIGURES
Block Diagram ................................................................................................................. 2
IDT82V2082 TQFP80 Package Pin Assignment ............................................................ 8
E1 Waveform Template Diagram .................................................................................. 17
E1 Pulse Template Test Circuit ..................................................................................... 18
DSX-1 Waveform Template .......................................................................................... 18
T1 Pulse Template Test Circuit ..................................................................................... 18
Receive Path Function Block Diagram .......................................................................... 23
Transmit/Receive Line Circuit ....................................................................................... 24
Monitoring Receive Line in Another Chip ...................................................................... 24
Monitor Transmit Line in Another Chip .......................................................................... 24
G.772 Monitoring Diagram ............................................................................................ 26
Jitter Attenuator ............................................................................................................. 27
LOS Declare and Clear ................................................................................................. 28
Analog Loopback .......................................................................................................... 31
Digital Loopback ............................................................................................................ 31
Remote Loopback ......................................................................................................... 31
Auto Report Mode ......................................................................................................... 33
Manual Report Mode ..................................................................................................... 34
TCLK Operation Flowchart ............................................................................................ 35
Serial Microcontroller Interface Function Timing ........................................................... 36
JTAG Architecture ......................................................................................................... 58
JTAG State Diagram ..................................................................................................... 61
Transmit System Interface Timing ................................................................................ 69
Receive System Interface Timing ................................................................................. 69
E1 Jitter Tolerance Performance .................................................................................. 70
T1/J1 Jitter Tolerance Performance .............................................................................. 70
E1 Jitter Transfer Performance ..................................................................................... 72
T1/J1 Jitter Transfer Performance ................................................................................ 72
JTAG Interface Timing .................................................................................................. 73
Serial Interface Write Timing ......................................................................................... 74
Serial Interface Read Timing with SCLKE=1 ................................................................ 74
Serial Interface Read Timing with SCLKE=0 ................................................................ 74
Non-Multiplexed Motorola Read Timing ........................................................................ 75
Non-Multiplexed Motorola Write Timing ........................................................................ 76
Non-Multiplexed Intel Read Timing ............................................................................... 77
Non-Multiplexed Intel Write Timing ............................................................................... 78
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TEMPERATURE RANGES
INDUSTRIAL