| LVDS远程传输中继电路的设计应用 |
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| 引用本文： | 马将,任勇锋,李圣昆,张时华.LVDS远程传输中继电路的设计应用[J].通信技术,2010,43(1):26-28,31. |
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| 作者姓名： | 马将 任勇锋 李圣昆 张时华 |
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| 作者单位： | 中北大学电子测试技术国家重点实验室,太原,山西,030051 |
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| 摘 要： | 为了解决LVDS信号在远程传输过程中（一般大于100m时）出现的信号衰减、丢数、误码等问题，延长系统间信号传输的距离，提出了一种基于DS92LV18LVDS串行／解串器的中继电路的设计。该中继电路通过接收LVDS信号，并对其进行解串后再次串化输出，实现对信号的加强，从而延长信号传输的距离，并提高信号传输的可靠性。该设计采用FPGA作为中心逻辑控制模块。实际测试结果表明，该电路能很好的解决信号在远程传输过程中出现的上述问题，且该电路体积小巧，连接方便，具有较强的实用性。
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| 关 键 词： | 远程传输 DS92LV1 8串行／解串器 LVDS |
Design and Application of Trunking Circuit Used in Long-distance LVDS Signal Transmission |
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| MA Jiang,REN Yong-feng,LI Sheng-kun,ZHANG Shi-hua.Design and Application of Trunking Circuit Used in Long-distance LVDS Signal Transmission[J].Communications Technology,2010,43(1):26-28,31. |
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| Authors: | MA Jiang REN Yong-feng LI Sheng-kun ZHANG Shi-hua |
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| Affiliation: | MA Jiang,REN Yong-feng,LI Sheng-kun,ZHANG Shi-hua(State Key Laboratory for Electronic Measurement Technology,North University of China,Taiyuan Shanxi 030051,China) |
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| Abstract: | Signal attenuation,data loss,code error and so on,would occur when LVDS signal is in long-distance transmission(generally more than 100 meters).These problems may result in the limit of communication among between the involved systems.In order to solve these problems,the paper proposes a trunking interface circuit based on DS92LV18 LVDS serializer / deserializer.This trunking circuit receives the LVDS signal,carries out serializing and deserializing of the signal,and then implements serializing output of th... |
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| Keywords: | LVDS |
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