Suppression of anti-resonance peaks by controlling off-chip damping parameters

Yoh Iijima, Toshio Sudo, Tomohiro Kinoshita, Kazuhide Uriu

研究成果

1 被引用数 (Scopus)

抄録

Simultaneous switching noise (SSN) is a serious design issue to stabilize power supply integrity and logic operation in advanced CMOS circuits and systems. Furthermore, SSN causes electromagnetic interference (EMI). Ringing frequency observed in the SSN waveforms is strongly related to the anti-resonance peak frequency of the total PDN impedance. Therefore, suppressing the anti-resonance peak is currently one of the most important design concerns in VLSI systems. In this paper, the method which is called 'on-board snubber circuits (RC series circuits)' has been studied to suppress the anti-resonance peak. The on-board snubber circuits was added just at the beneath of the power supply terminals of the LSI to effectively suppress the anti-resonance peak of the total PDN impedance. In particular, the design space for damping the anti-resonance peak critically and the added values of capacitance (C snb) and resistance (Rdmp) of the snubber circuits has been examined.

本文言語English
ホスト出版物のタイトルEDAPS 2013 - 2013 IEEE Electrical Design of Advanced Packaging Systems Symposium
ページ92-95
ページ数4
DOI
出版ステータスPublished - 2013 12 1
イベント2013 6th IEEE Electrical Design of Advanced Packaging Systems Symposium, EDAPS 2013 - Nara, Japan
継続期間: 2013 12 122013 12 15

出版物シリーズ

名前EDAPS 2013 - 2013 IEEE Electrical Design of Advanced Packaging Systems Symposium

Conference

Conference2013 6th IEEE Electrical Design of Advanced Packaging Systems Symposium, EDAPS 2013
国/地域Japan
CityNara
Period13/12/1213/12/15

ASJC Scopus subject areas

  • 電子工学および電気工学

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