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参数资料
型号： IDT82P20416DBFG
厂商： IDT, Integrated Device Technology Inc
文件页数： 56/121页
文件大小： 0K
描述： IC LIU T1/E1/J1 16CH SH 484BGA
标准包装： 84
功能： 线路接口单元（LIU）
接口： E1，J1，T1
电路数： 16
电源电压： 1.8V, 3.3V
功率（瓦特）： 3.10W
工作温度： -40°C ~ 85°C
安装类型： 表面贴装
封装/外壳： 484-LFBGA
供应商设备封装： 484-CABGA（19x19）
包装： 托盘
包括： AIS 警报检测器和发生器，回送功能，PRBS 发生器 / 检测器，远程检测器和发生器
IDT82P20416
16-CHANNEL SHORT HAUL T1/E1/J1 LINE INTERFACE UNIT
Table of Contents
4
December 17, 2009
3.5.1.1 Bipolar Violation (BPV) / Code Violation (CV) Detection ............................................................. 33
3.5.1.2 Bipolar Violation (BPV) Insertion ................................................................................................. 33
3.5.2
Excessive Zeroes (EXZ) Detection ............................................................................................................. 33
3.5.3
Loss of Signal (LOS) Detection ................................................................................................................... 34
3.5.3.1 Line LOS (LLOS) ......................................................................................................................... 34
3.5.3.2 System LOS (SLOS) ................................................................................................................... 35
3.5.3.3 Transmit LOS (TLOS) ................................................................................................................. 36
3.5.4
Alarm Indication Signal (AIS) Detection and Generation ............................................................................ 37
3.5.4.1 Alarm Indication Signal (AIS) Detection ...................................................................................... 37
3.5.4.2 (Alarm Indication Signal) AIS Generation ................................................................................... 37
3.5.5
PRBS, QRSS, ARB and IB Pattern Generation and Detection ................................................................... 38
3.5.5.1 Pattern Generation ...................................................................................................................... 38
3.5.5.2 Pattern Detection ........................................................................................................................ 39
3.5.6
Error Counter .............................................................................................................................................. 40
3.5.6.1 Automatic Error Counter Updating .............................................................................................. 40
3.5.6.2 Manual Error Counter Updating .................................................................................................. 41
3.5.7
Loopback .................................................................................................................................................... 42
3.5.7.1 Analog Loopback ........................................................................................................................ 42
3.5.7.2 Remote Loopback ....................................................................................................................... 43
3.5.7.3 Digital Loopback .......................................................................................................................... 44
3.5.8
Channel 0 Monitoring .................................................................................................................................. 45
3.5.8.1 G.772 Monitoring ......................................................................................................................... 45
3.5.8.2 Jitter Measurement (JM) ............................................................................................................. 46
3.6 CLOCK INPUTS AND OUTPUTS ............................................................................................................................ 47
3.6.1
Free Running Clock Outputs on CLKT1/CLKE1 ......................................................................................... 47
3.6.2
MCLK, Master Clock Input .......................................................................................................................... 48
3.6.3
XCLK, Internal Reference Clock Input ........................................................................................................ 48
3.7 INTERRUPT SUMMARY ......................................................................................................................................... 49
4 MISCELLANEOUS .......................................................................................................................................................... 51
4.1 RESET ..................................................................................................................................................................... 51
4.1.1
Power-On Reset ......................................................................................................................................... 52
4.1.2
Hardware Reset .......................................................................................................................................... 52
4.1.3
Global Software Reset ................................................................................................................................ 52
4.1.4
Per-Channel Software Reset ...................................................................................................................... 52
4.2 MICROPROCESSOR INTERFACE ......................................................................................................................... 52
4.3 POWER UP .............................................................................................................................................................. 53
4.4 HITLESS PROTECTION SWITCHING (HPS) SUMMARY ...................................................................................... 53
5 PROGRAMMING INFORMATION ................................................................................................................................... 56
5.1 REGISTER MAP ...................................................................................................................................................... 56
5.1.1
Global Register ........................................................................................................................................... 56
5.1.2
Per-Channel Register ................................................................................................................................. 57
5.2 REGISTER DESCRIPTION ..................................................................................................................................... 60
5.2.1
Global Register ........................................................................................................................................... 60
5.2.2
Per-Channel Register ................................................................................................................................. 65
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IDT82P20516DBFG IC LIU T1/E1/J1 16CH SH 484BGA
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相关代理商/技术参数
参数描述
IDT82P20416DBFG8 制造商:Integrated Device Technology Inc 功能描述:IC LIU T1/E1/J1 16CH SH 484BGA
IDT82P20416DBFGBLANK 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:16-Channel Short Haul T1/E1/J1 Line Interface Unit
IDT82P20516 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:16-Channel Short Haul E1 Line Interface Unit
IDT82P20516BFBLANK 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:16-Channel Short Haul E1 Line Interface Unit
IDT82P20516BFGBLANK 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:16-Channel Short Haul E1 Line Interface Unit
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