On the design of power-rail ESD clamp circuit with consideration of gate leakage current in 65-nm low-voltage CMOS process

Ming-Dou Ker*, Po Yen Chiu, Fu Yi Tsai, Yeong Jar Chang

*Corresponding author for this work

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    15 Scopus citations

    Abstract

    A new low-leakage power-rail electrostatic discharge (ESD) clamp circuit designed with the consideration of gate-leakage issue is proposed and verified in a 65-nm low-voltage CMOS process. The new proposed design has a very small leakage current of only 228 nA at 25°C in the silicon chip. Moreover, it can achieve ESD robustness of over 8kV in human-body-model (HBM) and 750V in machine-model (MM) ESD tests, respectively.

    Original languageEnglish
    Title of host publication2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009
    Pages2281-2284
    Number of pages4
    DOIs
    StatePublished - 2009
    Event2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009 - Taipei, Taiwan
    Duration: 24 May 200927 May 2009

    Publication series

    NameProceedings - IEEE International Symposium on Circuits and Systems
    ISSN (Print)0271-4310

    Conference

    Conference2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009
    Country/TerritoryTaiwan
    CityTaipei
    Period24/05/0927/05/09

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