| 高速电路设计中的终端匹配技术 |
| |
| 引用本文： | 王昕,汪至中.高速电路设计中的终端匹配技术[J].北京交通大学学报(自然科学版),2002,26(4):92-96. |
| |
| 作者姓名： | 王昕 汪至中 |
| |
| 作者单位： | 北方交通大学,电气工程学院,北京,100044 |
| |
| 摘 要： | 分析了高速电路设计中由于终端阻抗不匹配而引起的信号反射现象,论述了几种可以有效的消除或削弱信号反射的终端匹配技术,包括简单的并联终端匹配,戴维南并联终端匹配,RC并联终端匹配和串联终端匹配技术.并阐述了不同终端匹配电路的构成和应用及各自的优点和缺点.
|
| 关 键 词： | 信号反射 并联终端匹配 串联终端匹配 |
| 文章编号： | 1000-1506(2002)04-0092-05 |
| 修稿时间： | 2001年5月16日 |
Terminal-Matching Technique in High-Speed Board Design |
| |
| WANG Xin,WANG Zhi zhong.Terminal-Matching Technique in High-Speed Board Design[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,2002,26(4):92-96. |
| |
| Authors: | WANG Xin WANG Zhi zhong |
| |
| Abstract: | The paper analyzed the phenomenon that mismatched impedance will cause signals to reflect back and forth down the transmission line in the high speed board design.Several termination techniques which can effectively eliminate, or at least reduce the reflections are introduced. Termination techniques include the simple parallel termination,Thevenin parallel termination, RC parallel termination and serial termination,whose structures,applications,advantages and disadvantages are expatiated sufficiently.It's essential for high speed system to an appropriate termination. |
| |
| Keywords: | signal reflection parallel termination serial termination |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
