| 高速数字电路的信号完整性与电磁兼容性设计 |
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| 引用本文： | 苏海冰,张刚,郭帅.高速数字电路的信号完整性与电磁兼容性设计[J].单片机与嵌入式系统应用,2010(5):14-17. |
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| 作者姓名： | 苏海冰 张刚 郭帅 |
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| 作者单位： | 中国科学院,光电技术研究所,成都,610209 |
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| 摘 要： | 在现代高速数字电路设计中,信号完整性和电磁兼容性是设计中非常重要的问题。只有很好地控制串扰、地弹、振铃、阻抗匹配、退耦等电磁兼容因素,才能设计出成功的电路。模拟电路原理在高速数字电路设计的分析和应用中发挥着很大的作用。本文较详细地解释了高速数字电路设计中上述电磁兼容问题的产生原因以及解决方法,最后给出了一个实际设计的仿真实例来说明以上现象。
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| 关 键 词： | 高速数字电路 信号完整性 电磁兼容性 EDA仿真 |
Signal Integrity and Electromagnetic Compatibility Design of High-speed Digital Circuit |
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| Su Haibing,Zhang Gang,Guo Shuai.Signal Integrity and Electromagnetic Compatibility Design of High-speed Digital Circuit[J].Microcontrollers & Embedded Systems,2010(5):14-17. |
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| Authors: | Su Haibing Zhang Gang Guo Shuai |
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| Affiliation: | Institute of Optics and Electronics;Chinese Academy of Sciences;Chengdu 610209;China |
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| Abstract: | In modern high-speed digital circuit design,signal integrity and electromagnetic compatibility are very important issues.A successful circuit is designed baseed on very good control of factors such as crosstalk,ground bounce,ringing,impedance matching and decoupling. Analog circuit theory plays a significant role in the analysis of high-speed digital circuit design and applications.In this paper, the causes and solutions of the above factors are explained,and a practical design simulation is presented to il... |
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| Keywords: | high-speed digital circuit signal integrality electromagnetic compatibility EDA emulation |
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