参数资料
| 型号： | XRT75R03IVTR |
| 厂商： | Exar Corporation |
| 文件页数： | 17/92页 |
| 文件大小： | 0K |
| 描述： | IC LIU E3/DS3/STS-1 3CH 128LQFP |
| 标准包装： | 750 |
| 类型： | 线路接口装置（LIU） |
| 驱动器/接收器数： | 3/3 |
| 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： | 128-LQFP |
| 供应商设备封装： | 128-LQFP（14x20） |
| 包装： | 带卷 (TR) |
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XRT75R03
xr
REV. 1.0.8
THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
21
42
JA1
I
Jitter Attenuator Select 1:
Please see the Description above for JA0
43
JATx/Rx
I
Jitter Attenuator in Transmit/Receive Path Select Input:
This input pin is used to configure the Jitter Attenuator to operate in either the
Transmit or Receive path within each of the three (3) channels of the
XRT75R03.
"Low" - Configures the Jitter Attenuator within each channel to operate in the
Receive Path.
"High" - Configures the Jitter Attenuator within each channel to operate in the
Transmit Path.
NOTES:
1.
The setting of this input pin applies globally to all three (3) channels of
the XRT75R03.
2.
This input pin is ignored and should be tied to GND if the XRT75R03 is
configured to operate in the Host Mode or if the Jitter Attenuators are
disabled.
Microprocessor Serial INTERFACE - (HOST MODE)
PIN #
SIGNAL NAME
TYPE
DESCRIPTION
69
SDO/RxMON
I/O
Microprocessor Serial Interface - Serial Data Output:
This pin serially outputs the contents of a specified on-chip Command Register
during READ Operations via the Microprocessor Serial Interface. The data
which is output via this pin is updated upon the falling edge of the SCLK clock
signal.
This output pin will be tri-stated upon completion of a given READ operation.
NOTE: This pin functions as the RxMON input pin if the XRT75R03 has been
configured to operate in the Hardware Mode.
68
SDI/RxON
I
Microprocessor Serial Interface - Serial Data Input:
This input pin functions as the Serial Data Input pin for the Microprocessor
Serial Interface. In particular, this input pin will accept all of the following data in
a serial manner during READ and WRITE operations with the Microprocessor
Serial Interface.
The READ/WRITE indicator bit.
The Address Value of the Targeted Command Register for this particular
READ or WRITE operation.
The Data to be written into the targeted Command Register for a given
WRITE operation.
All data that is applied to this input will be sampled upon the rising edge of the
SCLK input clock signal.
NOTE: This input pin will function as the RxON input pin if the XRT75R03 has
been configured to operate in the Hardware Mode.
JITTER ATTENUATOR INTERFACE
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XRT75R03IVTR-F | 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| XRT75R06 | 制造商:EXAR 制造商全称:EXAR 功能描述:SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR |
| XRT75R06D | 制造商:EXAR 制造商全称:EXAR 功能描述:SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER |
| XRT75R06DES | 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| XRT75R06DIB | 功能描述:网络控制器与处理器 IC 6CH E3/DS3/STS1 LIU w/DeSynch 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 |
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