| 高速数字电路中的信号完整性分析 |
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| 引用本文： | 莫建强.高速数字电路中的信号完整性分析[J].电子测试,2011(9):5-9. |
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| 作者姓名： | 莫建强 |
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| 作者单位： | 电子科技大学微电子与固体电子学院,四川成都,610054 |
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| 摘 要： | 在高速数字电路设计中,随着电子产品的不断更新换代,其系统主频变得越来越高和产品变得越来越小型化,板级互连线的信号完整性问题也越来越突出。针对高速数字电路设计中的反射和串扰等信号完整性问题,分析破坏信号完整性的原因,并提供改善信号完整性的方法：采用端接技术和增加敏感信号线的间距。通过采用Hyperlynx仿真工具对在SC...
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| 关 键 词： | 高速数字电路 信号完整性仿真 反射 串扰 |
Signal integrity research in high speed digital circuit |
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| Mo Jianqiang.Signal integrity research in high speed digital circuit[J].Electronic Test,2011(9):5-9. |
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| Authors: | Mo Jianqiang |
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| Affiliation: | Mo Jianqiang(School of Microelectronics and Solid-State Electronics,University of Electronics Science and Technology of China ChengDu 610054) |
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| Abstract: | As the electronic product unceasing renewal,its frequerncy more and more high and product systerm more miniaturization,signal integrity issues become more and more important.Discussion of reflection,crosstalk and other signal integrity for the design of high-speed digital circuit,analyze the cause of signal integrity destroying,and for solving it,providing the way：adopting termination technology and increasing the space among the sensitive signal lines.Using the simulation software Hyperlynx to analogy the signal integrity issues between SCAN25100 and optical module,and provide the way of solving signal integrity issues. |
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| Keywords: | High-speed digital circuit signal integrity simulation reflection crosstalk |
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