參數(shù)資料
型號: XRT5894ES
廠商: Exar Corporation
英文描述: ()
中文描述: ()
文件頁數(shù): 4/12頁
文件大?。?/td> 289K
代理商: XRT5894ES
XRT5894ES
4
Rev. 1.00
LOS Circuit Operation
The XRT5894 has a built-in LOS (Loss of Signal) delay that meets the ITU G.775 requirements.
Additionally, an external clock may be used to extend this built-in delay. If the pins on the 2-
pin header labeled LOS SELECT are open, and nothing is connected to the BNC connector
labeled LOS CLOCK, the built-in LOS delay is used. To extend this delay, install the LOS
SELECT jumper and apply an external clock to the LOS CLOCK input. Now, the ITU G.775
delay is extended by the period of the externally-supplied LOS CLOCK multiplied by 2048.
Test conditions:
Pulse Template is from ITU G.703 Figure 15/G.703
Receiver output looped backed into transmitter digital input
Transmitter output terminated with 120 Ohms
Operation without Transmitter clock (RZ Data)
Normalized amplitude of 1.0 corresponds to 3.0 Volt peak pulse amplitude
Figure 1: XRT5894 Transmit Pulse Waveform
0.2
1.22 107
0
1.22 107
2.44 107
0
0.2
0.4
0.6
0.8
1
1.2
Time (Sec)
N
相關(guān)PDF資料
PDF描述
XRT5894 Four-Channel E1 Line Interface (3.3V or 5.0V)(四通道E1 3.3V線接口單元)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT5894IV 制造商:EXAR 制造商全稱:EXAR 功能描述:Four-Channel E1 Line Interface (3.3V or 5.0V)
XRT5894IV-F 功能描述:外圍驅(qū)動器與原件 - PCI 3.3V or 5V 4-ch E1 temp -45 to 85C RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
XRT5894IVTR-F 功能描述:接口 - 專用 QuadE1 LIU3.3/5.5V RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59
XRT5897 制造商:EXAR 制造商全稱:EXAR 功能描述:Seven-Channel E1 Line Interface
XRT5897ES 功能描述:外圍驅(qū)動器與原件 - PCI 7 CH E1 AFE RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray