参数资料
| 型号： | XRT5997IV-F |
| 厂商： | Exar Corporation |
| 文件页数： | 32/37页 |
| 文件大小： | 0K |
| 描述： | IC LIU E1 7CH 3.3V 100TQFP |
| 标准包装： | 90 |
| 类型： | 线路接口装置（LIU） |
| 驱动器/接收器数： | 7/7 |
| 规程： | E1 |
| 电源电压： | 3.14 V ~ 3.47 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 100-LQFP |
| 供应商设备封装： | 100-TQFP（14x14） |
| 包装： | 托盘 |
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XRT5997
4
Rev. 1.0.0
Pin#
Symbol
Type
Description
1
RxPOS1
O
Receiver 1 Positive Data Out:
This output pin will pulse “high” whenever Channel 1, within the XRT5997
device has received a “Positive Polarity” pulse, in the incoming line signal,
at RTIP1/RRing1 inputs.
2
RxNEG1
O
Receiver 1 Negative Data Out:
This output pin will pulse “high” whenever Channel 1, within the XRT5997
device has received a “Negative Polarity” pulse, in the incoming line signal,
at tRTIP1/RRing1 inputs.
3
DVDD
-
Positive Supply - (+3.3V ± 5%). Digital Circuitry.
4
LOS7
O
Receiver 7 Loss of Signal Output Indicator:
This output pin toggles “high” if Channel 7, within the XRT5997 device has
detected a “Loss of Signal” condition in the incoming line signal.
5
RxPOS7
O
Receiver 7 Positive Data Out:
This output pin will pulse “high” whenever Channel 7, within the XRT5997
device has received a “Positive Polarity” pulse, in the incoming line signal,
at RTIP7/RRing7 inputs.
6
RxNEG7
O
Receiver 7 Negative Data Out:
This output pin will pulse “high” whenever Channel 7, within the XRT5997
device has received a “Negative Polarity” pulse, in the incoming line signal,
at RTIP7/RRing7 inputs.
7
RTIP1
I
Receiver 1 Positive Bipolar Input:
The Receive Section of Channel 1 uses this input pin, along with RRing1
to receive the bipolar line signal from the “Remote E1 Terminal”.
8
RRing1
I
Receiver 1 Negative Bipolar Input:
The Receive Section of Channel 1 uses this input pin, along with RTIP1 to
receive the bipolar line signal from the “Remote E1 Terminal”.
9
AVDD
-
Positive Supply - (+3.3V ± 5%). Analog Circuitry.
10
AGND
-
Analog Ground
11
AVDD
Positive Supply - (+3.3V ± 5%). Receiver 1, 2, 3, 5.
12
RRing2
I
Receiver 2 Negative Bipolar Input:
The Receive Section of Channel 2 uses this input pin, along with RTIP2 to
receive the bipolar line signal from the “Remote E1 Terminal”.
13
RTIP2
I
Receiver 2 Positive Bipolar Input:
The Receive Section of Channel 2 uses this input pin, along with RRing2
to receive the bipolar line signal from the “Remote E1 Terminal”.
PIN DESCRIPTION
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相关代理商/技术参数 |
参数描述 |
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| XRT5997IVTR-F | 功能描述:外围驱动器与原件 - PCI 7 Ch. E1 LIU 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 |
| XRT59L81IG-F | 功能描述:时钟发生器及支持产品 BITS Clock Generator RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| XRT59L81IGTR-F | 功能描述:时钟发生器及支持产品 BITS Clock Generator RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| XRT59L91 | 制造商:EXAR 制造商全称:EXAR 功能描述:Single-Chip E1 Line Interface Unit |
| XRT59L91ES | 功能描述:外围驱动器与原件 - PCI 1 CH E1 AFE 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 |
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