An automatic source/body level controllable 0.5V level SOI circuit technique for mobile and wireless network applications

Leona Okamura, Fukashi Morishita, Katsumi Dosaka, Kazutami Arimoto, Tsutomu Yoshihara

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    3 Citations (Scopus)

    Abstract

    SOI device has the better potential of high speed, low operating voltage and RF functions like as mobile and wireless network applications. Gate Body directly connected SOI MOSFET without historical effects is one of the promised technologies that let the logic circuitry work in ultra low voltage. Compared to Bulk-Si MOSFET, GBSOI can reduce its power supply voltage by 30%, its current by 26% and its power dissipation by 47%. However sub-Gbps level clocking circuits with ultra low voltage require the smaller PVT (process, voltage and temperature) variation. This paper presents an architecture to stabilize SOI logic circuitry against PVT variation especially under ultra low power supply voltage. Deviation of gate delay caused by PVT variation is reduced to 1.6%, while 40% with Bulk-Si. This system realizes the cell libraries whose gate delay is constant despite PVT variation. They greatly help designing circuitry especially under ultra low voltage.

    Original languageEnglish
    Title of host publication2006 International Symposium on Communications and Information Technologies, ISCIT
    Pages771-774
    Number of pages4
    DOIs
    Publication statusPublished - 2006
    Event2006 International Symposium on Communications and Information Technologies, ISCIT - Bangkok
    Duration: 2006 Oct 182006 Oct 20

    Other

    Other2006 International Symposium on Communications and Information Technologies, ISCIT
    CityBangkok
    Period06/10/1806/10/20

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Hardware and Architecture
    • Electrical and Electronic Engineering

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  • Cite this

    Okamura, L., Morishita, F., Dosaka, K., Arimoto, K., & Yoshihara, T. (2006). An automatic source/body level controllable 0.5V level SOI circuit technique for mobile and wireless network applications. In 2006 International Symposium on Communications and Information Technologies, ISCIT (pp. 771-774). [4141490] https://doi.org/10.1109/ISCIT.2006.339845