| 基于FPGA和LVDS技术的光缆传输技术 |
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| 引用本文： | 张时华,任勇峰,李圣昆,刘鑫. 基于FPGA和LVDS技术的光缆传输技术[J]. 国外电子元器件, 2009, 17(3): 69-70,79 |
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| 作者姓名： | 张时华 任勇峰 李圣昆 刘鑫 |
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| 作者单位： | 中北大学电子测试技术国防科技重点实验室; |
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| 摘 要： | 为了解决弹上记录器和地面测试台之间高速数据流远距离传输问题，提出一种利用低电压差分信号（LVDS）接口器件实现数据远距离传输的设计方案。实验证明该方案传输速度达到20Mb／s，传输距离达到300m，传输速度和传输距离得到显著提高。该优秀的长线传输技术已成功应用于在某项目中。
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| 关 键 词： | 电路 传输 低电压差分信号(LVDS) 光缆 |
Long-term cable transmission technology based on FPGA and LVDS technology |
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| ZHANG Shi-Hua,REN Yong-Feng,LI Sheng-Kun,LIU Xing. Long-term cable transmission technology based on FPGA and LVDS technology[J]. International Electronic Elements, 2009, 17(3): 69-70,79 |
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| Authors: | ZHANG Shi-Hua REN Yong-Feng LI Sheng-Kun LIU Xing |
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| Affiliation: | National Key Laboratory for Electronic Measuremet Technology;North University of China;Taiyuan 030051;China |
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| Abstract: | In order to solution recorded on the missile and ground-tested and high-speed cable data flow in the long-distance transmission problems,this paper presents a long-distance data transmission method with LVDS interface chip.The experiment proves that the speed of transmait can reach 20Mb/s,the distance of transmait can reach 300m.So that the transmission speed and distance are significantly increased.The system is an excellenct long-distance transmission technology.The project has been successfully applied. |
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| Keywords: | circuit transmission low voltage differential signaling（LVDS） cable |
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