Presentation 2000/7/14
Parameter Identification for a power current model of LSI
Yukihiro FUKUMOTO, Takuya MATSUISHI, Yoshitaka TOYOTA, Osami WADA, Ryuji KOGA,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) A power terminal model, which represents high frequency current on power terminal of IC/LSI, in necessary to perform power bus noise simulations of digital printed circuit boards. In this report, the model, which has equivalent internal impedance and an equivalent internal current source, is proposed. The model can express high frequency current which is affected by the impedance of bypass capacitors and power bus traces on printed circuit board. Parameters in the equivalent internal impedance are given by the impedance analyzer, and the equivalent internal current source can be calculated by measured high frequency current which is obtained under certain external impedance. Furthermore, it is shown that outputs of the model give good agreement with experimental results under various conditions of external impedance.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) EMI / LSI / simulation / current source model / internal impedance / internal current source
Paper # EMCJ2000-35
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Conference Information
Committee EMCJ
Conference Date 2000/7/14(1days)
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Paper Information
Registration To Electromagnetic Compatibility (EMCJ)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Parameter Identification for a power current model of LSI
Sub Title (in English)
Keyword(1) EMI
Keyword(2) LSI
Keyword(3) simulation
Keyword(4) current source model
Keyword(5) internal impedance
Keyword(6) internal current source
1st Author's Name Yukihiro FUKUMOTO
1st Author's Affiliation Matsushita Electric Industrial Co., Ltd.()
2nd Author's Name Takuya MATSUISHI
2nd Author's Affiliation Okayama University
3rd Author's Name Yoshitaka TOYOTA
3rd Author's Affiliation Okayama University
4th Author's Name Osami WADA
4th Author's Affiliation Okayama University
5th Author's Name Ryuji KOGA
5th Author's Affiliation Okayama University
Date 2000/7/14
Paper # EMCJ2000-35
Volume (vol) vol.100
Number (no) 207
Page pp.pp.-
#Pages 6
Date of Issue