{"title":"Controlling simultaneous switching noise with built-in decoupling capacitors","authors":"Yoshiyuki Kosaka, Narimasa Takahashi, Shin Suminaga","doi":"10.1109/EPTC.2004.1396689","DOIUrl":null,"url":null,"abstract":"This work describes two modeling methodologies to evaluate simultaneous switching noise (SSN) for a four layers printed circuit board (PCB). The first modeling was done using Ansoft Q3D to extract related loop inductances for 16 simultaneous switching outputs (SSO) and estimate the noise voltage. The second modeling was done using Sigrity SPEED2000 to evaluate 128 SSOs and their design practice to keep the noise voltage within 5% of the operational voltage. Simulation results for both tools were also compared and discussed.","PeriodicalId":370907,"journal":{"name":"Proceedings of 6th Electronics Packaging Technology Conference (EPTC 2004) (IEEE Cat. No.04EX971)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 6th Electronics Packaging Technology Conference (EPTC 2004) (IEEE Cat. No.04EX971)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EPTC.2004.1396689","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
This work describes two modeling methodologies to evaluate simultaneous switching noise (SSN) for a four layers printed circuit board (PCB). The first modeling was done using Ansoft Q3D to extract related loop inductances for 16 simultaneous switching outputs (SSO) and estimate the noise voltage. The second modeling was done using Sigrity SPEED2000 to evaluate 128 SSOs and their design practice to keep the noise voltage within 5% of the operational voltage. Simulation results for both tools were also compared and discussed.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
