0.5 V multi-phase digital controlled oscillator with smooth phase transition circuit

Abul Hasan Johari, Satoshi Kumaki, Takeshi Matsubara, Isamu Hayashi, Hiroki Ishikuro

    研究成果: Conference contribution

    抄録

    In this paper we have shown the design of a 0.5 V multi-phase digital controlled oscillator (DCO) in 65-nm CMOS. The DCO generates 32 phases and achieved output frequency range from 0.1MHz to 128MHz with maximum power consumption of 0.28μW/MHz in Cadence spectre circuit simulations. To prevent glitch during phase switching, the circuit for smooth phase transition is proposed and successfully demonstrated in circuit simulation.

    本文言語English
    ホスト出版物のタイトルProceedings of the 2010 Asia Pacific Conference on Circuit and System, APCCAS 2010
    ページ232-235
    ページ数4
    DOI
    出版ステータスPublished - 2010 12 1
    イベント2010 Asia Pacific Conference on Circuit and System, APCCAS 2010 - Kuala Lumpur, Malaysia
    継続期間: 2010 12 62010 12 9

    出版物シリーズ

    名前IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS

    Other

    Other2010 Asia Pacific Conference on Circuit and System, APCCAS 2010
    国/地域Malaysia
    CityKuala Lumpur
    Period10/12/610/12/9

    ASJC Scopus subject areas

    • 電子工学および電気工学

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