用于LVDS传输系统的高速对称电缆的研制  

Development of High-Speed Symmetrical Cables Used for LVDS Signal Transmission Systems

作　　者：闵峻[1] 宋旭鹏[1] 张晋[1] 

机构地区：[1]中国电子科技集团公司第二十三研究所,上海201900

出　　处：《光纤与电缆及其应用技术》2012年第4期12-16,共5页Optical Fiber & Electric Cable and Their Applications

摘　　要：目前LVDS(低电压差分信号)传输模式在高速数字传输领域得到了广泛应用。介绍了一种用于传输高速LVDS的对称电缆的研制,通过合理的结构及材料设计和有效的工艺措施,降低了电缆的衰减,使电缆可在2Gb/s的传输速率下进行数据传输。该电缆具有外径小、重量轻、耐高温等特点,尤其适用于航空航天领域。LVDS（low voltage differential signal） transmission mode has been widely used in the field of high-speed digital transmission nowadays.The development of a symmetrical cable used for high-speed LVDS transmission mode is introduced.By reasonable design of the structure and materials and effective technological measures,the attenuation of the cable is reduced,making the cable sufficient to transmit data at the bit rate of 2 Gb/s.The cable features small diameter,light weight,and high temperature resistant,so it is suitable in particular to aerospace field.

关 键 词：低电压差分信号 对称电缆 高速数据传输 航空航天 

分 类 号：TM248[一般工业技术—材料科学与工程]