以不连续终止的高速串行I/ o中ISI的建模

2011 IEEE 20th Conference on Electrical Performance of Electronic Packaging and Systems Pub Date : 2011-12-12 DOI:10.1109/EPEPS.2011.6100225

A. Dey, H. Song

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引用次数: 2

摘要

时序抖动仍然是高速串行链路成功运行的最重要设计问题之一。摘要介绍了数据相关抖动(DDJ)的建模和估计方法，该方法存在由过孔和直角弯曲引起的电容性和感性不连续。该模型表明，这些不连续性会对DDJ产生重大影响，特别是在高数据速率下。用SPICE对该模型进行了广泛的验证，取得了很好的效果。

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Modeling of ISI in high speed serial I/Os terminated with discontinuities

Timing jitter remains one of the most important design issues for successful operation of high speed serial links. This abstract introduces methods to model and estimate data dependent jitter (DDJ), in presence of capacitive and inductive discontinuities that result due to vias and right angular bends. The model shows that these discontinuities can have significant impact on DDJ, especially at high data rates. The proposed model is extensively verified with SPICE and show very good results.

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来源期刊

2011 IEEE 20th Conference on Electrical Performance of Electronic Packaging and Systems

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