82V2081PPG8 IDT, Integrated Device Technology Inc, 82V2081PPG8 Datasheet - Page 4

• 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
4
5
6
7
3.9
3.10
3.11
3.12
3.13
3.14
3.15
3.16
PROGRAMMING INFORMATION .............................................................................................. 34
4.1
4.2
HARDWARE CONTROL PIN SUMMARY .................................................................................. 50
TEST SPECIFICATIONS ............................................................................................................ 52
MICROCONTROLLER INTERFACE TIMING CHARACTERISTICS ......................................... 63
7.1
7.2
ERROR DETECTION/COUNTING AND INSERTION ...................................................... 29
3.9.1 DEFINITION OF LINE CODING ERROR ............................................................... 29
3.9.2 ERROR DETECTION AND COUNTING ................................................................ 29
3.9.3 BIPOLAR VIOLATION AND PRBS ERROR INSERTION ...................................... 30
LINE DRIVER FAILURE MONITORING ........................................................................... 30
MCLK AND TCLK ............................................................................................................. 31
3.11.1 MASTER CLOCK (MCLK) ...................................................................................... 31
3.11.2 TRANSMIT CLOCK (TCLK).................................................................................... 31
MICROCONTROLLER INTERFACES ............................................................................. 32
3.12.1 PARALLEL MICROCONTROLLER INTERFACE................................................... 32
3.12.2 SERIAL MICROCONTROLLER INTERFACE ........................................................ 32
INTERRUPT HANDLING .................................................................................................. 33
5V TOLERANT I/O PINS .................................................................................................. 33
RESET OPERATION ........................................................................................................ 33
POWER SUPPLY ............................................................................................................. 33
REGISTER LIST AND MAP ............................................................................................. 34
REGISTER DESCRIPTION .............................................................................................. 35
4.2.1 CONTROL REGISTERS......................................................................................... 35
4.2.2 TRANSMIT PATH CONTROL REGISTERS........................................................... 36
4.2.3 RECEIVE PATH CONTROL REGISTERS ............................................................. 38
4.2.4 NETWORK DIAGNOSTICS CONTROL REGISTERS ........................................... 40
4.2.5 INTERRUPT CONTROL REGISTERS ................................................................... 43
4.2.6 LINE STATUS REGISTERS ................................................................................... 46
4.2.7 INTERRUPT STATUS REGISTERS ...................................................................... 48
4.2.8 COUNTER REGISTERS ........................................................................................ 49
SERIAL INTERFACE TIMING .......................................................................................... 63
PARALLEL INTERFACE TIMING ..................................................................................... 64
4
TEMPERATURE RANGES
INDUSTRIAL