数字I/O缓冲区混合域行为模型的提取

2012 IEEE 21st Conference on Electrical Performance of Electronic Packaging and Systems Pub Date : 2012-10-01 DOI:10.1109/EPEPS.2012.6457882

W. Dghais, T. Cunha, J. Pedro

{"title":"数字I/O缓冲区混合域行为模型的提取","authors":"W. Dghais, T. Cunha, J. Pedro","doi":"10.1109/EPEPS.2012.6457882","DOIUrl":null,"url":null,"abstract":"The paper presents a novel extraction procedure based on the frequency domain formulation of the current-charge (I-Q) behavioral model for digital I/O buffers/drivers output admittance followed by a time domain extraction of the predriver's nonlinear dynamic functions. The large signal model's functions of the drivers' output admittance are derived from the bias-dependent scattering, or S-parameters, measurements. This easy and fast extraction method allows the accurate generation of the data-based model from automated and straightforward measurements. The extracted model's functions are implemented as lookup tables (LUTs) and the behavioral model is validated in typical SI scenario.","PeriodicalId":188377,"journal":{"name":"2012 IEEE 21st Conference on Electrical Performance of Electronic Packaging and Systems","volume":"106 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"A mixed-domain behavioral model's extraction for digital I/O buffers\",\"authors\":\"W. Dghais, T. Cunha, J. Pedro\",\"doi\":\"10.1109/EPEPS.2012.6457882\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The paper presents a novel extraction procedure based on the frequency domain formulation of the current-charge (I-Q) behavioral model for digital I/O buffers/drivers output admittance followed by a time domain extraction of the predriver's nonlinear dynamic functions. The large signal model's functions of the drivers' output admittance are derived from the bias-dependent scattering, or S-parameters, measurements. This easy and fast extraction method allows the accurate generation of the data-based model from automated and straightforward measurements. The extracted model's functions are implemented as lookup tables (LUTs) and the behavioral model is validated in typical SI scenario.\",\"PeriodicalId\":188377,\"journal\":{\"name\":\"2012 IEEE 21st Conference on Electrical Performance of Electronic Packaging and Systems\",\"volume\":\"106 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 IEEE 21st Conference on Electrical Performance of Electronic Packaging and Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EPEPS.2012.6457882\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE 21st Conference on Electrical Performance of Electronic Packaging and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EPEPS.2012.6457882","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 8

摘要

本文提出了一种新的基于数字I/O缓冲器/驱动器输出导纳的电流-电荷(I- q)行为模型的频域表达式的提取方法，然后在时域提取预驱动器的非线性动态函数。大信号模型的驱动器输出导纳函数是由偏置相关散射或s参数测量得出的。这种简单快速的提取方法可以从自动和直接的测量中准确地生成基于数据的模型。提取的模型的功能被实现为查找表(lut)，行为模型在典型的SI场景中得到验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A mixed-domain behavioral model's extraction for digital I/O buffers

The paper presents a novel extraction procedure based on the frequency domain formulation of the current-charge (I-Q) behavioral model for digital I/O buffers/drivers output admittance followed by a time domain extraction of the predriver's nonlinear dynamic functions. The large signal model's functions of the drivers' output admittance are derived from the bias-dependent scattering, or S-parameters, measurements. This easy and fast extraction method allows the accurate generation of the data-based model from automated and straightforward measurements. The extracted model's functions are implemented as lookup tables (LUTs) and the behavioral model is validated in typical SI scenario.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2012 IEEE 21st Conference on Electrical Performance of Electronic Packaging and Systems

自引率

0.00%

发文量