On-chip high-voltage charge pump circuit in standard CMOS processes with polysilicon diodes

Ming Dou Ker*, Shih Lun Chen

*此作品的通信作者

    研究成果: Conference contribution同行評審

    9 引文 斯高帕斯(Scopus)

    摘要

    An on-chip high-voltage charge pump circuit realized with the polysillcon diodes in standard (bulk) CMOS process is presented in this paper. Because the polysilicon diodes are fully Isolated from the substrate, the output voltage of the charge pump circuit is not limited by the junction breakdown voltage of MOSFETs. The polysilicon diodes can be implemented in the standard CMOS processes without extra process steps. The proposed charge pump circuit has been fabricated in a 0.25-μm 2.5-V standard CMOS process. The output voltage of the 12-stage charge pump circuit can be pumped up to 28.08 V, which is much higher than the n-well/p-substrate breakdown voltage (18.9 V) in a 0.25-μm 2.5-V standard CMOS process.

    原文English
    主出版物標題2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005
    發行者IEEE Computer Society
    頁面157-160
    頁數4
    ISBN(列印)0780391624, 9780780391628
    DOIs
    出版狀態Published - 1 1月 2005
    事件1st IEEE Asian Solid-State Circuits Conference, ASSCC 2005 - Hsinchu, Taiwan
    持續時間: 1 11月 20053 11月 2005

    出版系列

    名字2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005

    Conference

    Conference1st IEEE Asian Solid-State Circuits Conference, ASSCC 2005
    國家/地區Taiwan
    城市Hsinchu
    期間1/11/053/11/05

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