Impact of Package Parasitics on the EMC Performance of Smart Power SoCs

被引:0
|
作者
Merlin, Marco [1 ]
Fiori, Franco [2 ]
机构
[1] Ist Super Mario Boella, Via PC Boggio 61, I-10138 Turin, Italy
[2] Politecn Torino, I-10129 Turin, Italy
关键词
electromagnetic emission; package parasitics; switching noise; smart power; substrate grounding;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The paper deals with the propagation of EMI in Smart Power SoCs through high frequency parasitic paths, i.e. silicon substrate, and it focuses on the interaction between on-chip parasitic capacitors and pack-age parasitic elements, that negatively affects IC electromagnetic emission. The paper highlights such unwanted parasitic effects through computer simulations and experimental test results. Finally, a new grounding scheme to improve the EMC performance of such integrated circuits is presented
引用
收藏
页码:437 / +
页数:2
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