参数资料
| 型号： | XRT73LC04AIV-F |
| 厂商： | Exar Corporation |
| 文件页数： | 62/64页 |
| 文件大小： | 0K |
| 描述： | IC LIU E3/DS3/STS-1 4CH 144LQFP |
| 标准包装： | 60 |
| 类型： | 线路接口装置（LIU） |
| 驱动器/接收器数： | 4/4 |
| 规程： | DS3，E3，STS-1 |
| 电源电压： | 3.135 V ~ 3.465 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 144-LQFP |
| 供应商设备封装： | 144-LQFP（20x20） |
| 包装： | 托盘 |
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XRT73LC04A
IV
REV. 1.0.2
4 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
4.2 THE DIGITAL LOCAL LOOP-BACK MODE. ......................................................................................... 48
Figure 34.The Digital Local Loop-Back path within a given channel .............................................................. 48
COMMAND REGISTER CR4-(N) ............................................................................................................ 48
4.3 THE REMOTE LOOP-BACK MODE ................................................................................................... 49
Figure 35.The Remote Loop-Back path, within a given channel .................................................................... 49
COMMAND REGISTER CR4-(n) ............................................................................................................ 49
4.4 TXOFF FEATURES ......................................................................................................................... 50
COMMAND REGISTER CR1-(N) ............................................................................................................ 50
Table 6:The Relationship Between the TxOFF Input Pin, the TxOFF Bit Field and the State of the Transmitter
50
4.5 THE TRANSMIT DRIVE MONITOR FEATURES .................................................................................... 50
Figure 36.The XRT73LC04A employing the Transmit Drive Monitor Features .............................................. 51
4.6 THE TAOS (TRANSMIT ALL ONES) FEATURE ................................................................................. 51
COMMAND REGISTER CR1-(N) ............................................................................................................ 51
5.0 THE MICROPROCESSOR SERIAL INTERFACE ................................................................................... 51
5.1 DESCRIPTION OF THE COMMAND REGISTERS .................................................................................. 51
Table 7:Hexadecimal Addresses and Bit Formats of XRT73LC04A Command Registers ............................ 52
5.2 DESCRIPTION OF BIT-FIELDS FOR EACH COMMAND REGISTER ......................................................... 53
Command Register - CR0-(n) ............................................................................................................ 53
COMMAND REGISTER CR0-(N) ............................................................................................................. 53
COMMAND REGISTER CR1-(N) ............................................................................................................ 54
Command Register CR2-(n) .............................................................................................................. 54
COMMAND REGISTER CR2-(N) ............................................................................................................ 54
COMMAND REGISTER CR3-(N) ............................................................................................................ 55
COMMAND REGISTER CR4-(N) ............................................................................................................ 56
Table 8:Contents of LLB_(n) and RLB_(n) and the Corresponding Loop-Back Mode for Channel(n) ........... 56
5.3 OPERATING THE MICROPROCESSOR SERIAL INTERFACE. ................................................................. 56
Figure 37.Microprocessor Serial Interface Data Structure ............................................................................. 57
Figure 38.Timing Diagram for the Microprocessor Serial Interface ................................................................ 58
ORDERING INFORMATION ..................................................................................................... 59
PACKAGE DIMENSIONS ........................................................................................................ 59
REVISION HISTORY ..................................................................................................................................... 60
相关PDF资料 |
PDF描述 |
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| XRT73R06IB-F | IC LIU E3/DS3/STS-1 6CH 217BGA |
| XRT73R12IB-L | IC LIU E3/DS3/STS-1 12CH 420TBGA |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XRT73R06 | 制造商:EXAR 制造商全称:EXAR 功能描述:SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT |
| XRT73R06ES | 功能描述:网络控制器与处理器 IC RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| XRT73R06IB | 功能描述:外围驱动器与原件 - PCI RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| XRT73R06IB-F | 功能描述:外围驱动器与原件 - PCI RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| XRT73R12 | 制造商:EXAR 制造商全称:EXAR 功能描述:TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT |
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