IDT82V2108BB IDT, Integrated Device Technology Inc, IDT82V2108BB Datasheet - Page 5

• Manufacturer Part Number: IDT82V2108BB
• Description: IC FRAMER T1/J1/E1 8CH 144-BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82V2108BB

• Controller Type: T1/E1/J1 Framer
• Interface: Parallel
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 160mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 144-BGA
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 82V2108BB

IDT82V2108
4 OPERATION .................................................................................................................................................................... 94
Table of Contents
3.16 HDLC TRANSMITTER (THDLC) .................................................................................................................................................................. 82
3.17 BIT-ORIENTED MESSAGE TRANSMITTER (TBOM) - T1/J1 ONLY ......................................................................................................... 83
3.18 INBAND LOOPBACK CODE GENERATOR (IBCG) - T1/J1 ONLY ........................................................................................................... 83
3.19 JITTER ATTENUATOR (RJAT/TJAT) ......................................................................................................................................................... 84
3.20 TRANSMIT CLOCK ...................................................................................................................................................................................... 88
3.21 LINE INTERFACE ........................................................................................................................................................................................ 89
3.22 INTERRUPT SUMMARY .............................................................................................................................................................................. 89
3.23 LOOPBACK MODE ...................................................................................................................................................................................... 90
3.24 CLOCK MONITOR ....................................................................................................................................................................................... 93
4.1 E1 MODE ...................................................................................................................................................................................................... 94
4.2 T1/J1 MODE ............................................................................................................................................................................................... 108
3.15.2 T1/J1 Mode ...................................................................................................................................................................................... 81
3.16.1 E1 Mode .......................................................................................................................................................................................... 82
3.16.2 T1/J1 Mode ...................................................................................................................................................................................... 82
3.19.1 E1 Mode .......................................................................................................................................................................................... 84
3.19.2 T1/J1 Mode ...................................................................................................................................................................................... 86
3.20.1 E1 Mode .......................................................................................................................................................................................... 88
3.20.2 T1/J1 Mode ...................................................................................................................................................................................... 88
3.21.1 E1 Mode .......................................................................................................................................................................................... 89
3.21.2 T1/J1 Mode ...................................................................................................................................................................................... 89
3.22.1 E1 Mode .......................................................................................................................................................................................... 89
3.22.2 T1/J1 Mode ...................................................................................................................................................................................... 89
3.23.1 Line Loopback ................................................................................................................................................................................ 90
3.23.2 Digital Loopback ............................................................................................................................................................................ 91
3.23.3 Payload Loopback ......................................................................................................................................................................... 92
4.1.1
4.1.2
4.1.3
4.2.1
4.2.2
4.2.3
4.2.4
3.15.1.3 Control Over International / National / Extra Bits .............................................................................................................. 80
3.15.1.4 Diagnostics ....................................................................................................................................................................... 80
3.15.1.5 Interrupt Summary ............................................................................................................................................................ 80
3.19.1.1 Jitter Characteristics ......................................................................................................................................................... 84
3.19.1.2 Jitter Tolerance ................................................................................................................................................................. 84
3.19.1.3 Jitter Transfer ................................................................................................................................................................... 84
3.19.1.4 Frequency Range ............................................................................................................................................................. 84
3.19.2.1 Jitter Characteristics ......................................................................................................................................................... 86
3.19.2.2 Jitter Tolerance ................................................................................................................................................................. 86
3.19.2.3 Jitter Transfer ................................................................................................................................................................... 86
3.19.2.4 Frequency Range ............................................................................................................................................................. 86
Default Setting ................................................................................................................................................................................ 94
Various Operation Modes Configuration ..................................................................................................................................... 95
Operation Example ........................................................................................................................................................................ 98
4.1.3.1
4.1.3.2
4.1.3.3
4.1.3.4
4.1.3.5
Default Setting .............................................................................................................................................................................. 108
Operation In J1 Mode ................................................................................................................................................................... 109
Various Operation Modes Configuration ................................................................................................................................... 109
Operation Example ...................................................................................................................................................................... 114
4.2.4.1
4.2.4.2
4.2.4.3
4.2.4.4
Using HDLC Receiver ...................................................................................................................................................... 98
Using HDLC Transmitter ................................................................................................................................................ 100
Using PRBS Generator / Detector .................................................................................................................................. 103
Using Payload Control and Receive CAS/RBS Buffer ................................................................................................... 107
Using TJAT / Timing Option ........................................................................................................................................... 107
Using HDLC Receiver .................................................................................................................................................... 114
Using HDLC Transmitter ................................................................................................................................................ 116
Using PRBS Generator / Detector .................................................................................................................................. 119
Using Payload Control and Receive CAS/RBS Buffer ................................................................................................... 122
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T1 / E1 / J1 OCTAL FRAMER
March 5, 2009