ESD protection design for CMOS integrated circuits with mixed-voltage I/O interfaces

Wei Jen Chang*, Ming-Dou Ker

*此作品的通信作者

    研究成果: Conference contribution同行評審

    摘要

    With consideration on the gate-oxide reliability, the new ESD protection design with ESD bus for 1.2/2.5-V mixed-voltage I/O interfaces is reported by using the new proposed high-voltage-tolerant power-rail electrostatic discharge (ESD) clamp circuit. This proposed power-rail ESD clamp circuit with only 1.2-V low-voltage NMOS/ PMOS devices can be operated under the 2.5-V input conditions without suffering the gate-oxide reliability issue. The experimental results in a 0.13-μm CMOS process have confirmed that the proposed power-rail ESD clamp circuit has high human-body-model (HBM) and machine-model (MM) ESD robustness and fast turn-on speed. The proposed power-rail ESD clamp circuit is an excellent ESD protection solution to the mixed-voltage I/O interfaces.

    原文English
    主出版物標題PRIME 2006
    主出版物子標題2nd Conference on Ph.D. Research in MicroElectronics and Electronics - Proceedings
    頁面305-308
    頁數4
    DOIs
    出版狀態Published - 1 12月 2006
    事件PRIME 2006: 2nd Conference on Ph.D. Research in MicroElectronics and Electronics - Otranto, Italy
    持續時間: 12 6月 200615 6月 2006

    出版系列

    名字PRIME 2006: 2nd Conference on Ph.D. Research in MicroElectronics and Electronics - Proceedings

    Conference

    ConferencePRIME 2006: 2nd Conference on Ph.D. Research in MicroElectronics and Electronics
    國家/地區Italy
    城市Otranto
    期間12/06/0615/06/06

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