A 0.7V 4.1mW 850Mbps/ch inductive-coupling transceiver with adaptive pulse width controller in 65nm CMOS

Takeshi Matsubara, Isamu Hayashi, Abul Hasan Johari, Tadahiro Kuroda, Hiroki Ishikuro

    研究成果: Conference contribution

    4 被引用数 (Scopus)

    抄録

    This paper presents a pulse-based inductive-coupling transceiver with adaptive pulse width controller for high-speed wireless proximity communication. Adaptive pulse width controller uses 20 phase clocks generated by a multi-phase digitally-controlled-array-oscillator and prevents the pulse width fluctuation under PVT variation at ultra-low power supply voltage. Pulse generation and its width detection are carried out by the identical multi-phase oscillator, which reduces the circuit area. The test chip implemented in 65nm-CMOS has achieved data rate of 850Mb/s/ch at 0.7V supply voltage and power consumption of 4.1mW.

    本文言語English
    ホスト出版物のタイトルRWW 2012 - Proceedings
    ホスト出版物のサブタイトルIEEE Radio and Wireless Symposium, RWS 2012
    ページ71-74
    ページ数4
    DOI
    出版ステータスPublished - 2012 5 11
    イベント2012 6th IEEE Radio and Wireless Week, RWW 2012 - 2012 IEEE Radio and Wireless Symposium, RWS 2012 - Santa Clara, CA, United States
    継続期間: 2012 1 152012 1 18

    出版物シリーズ

    名前RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012

    Other

    Other2012 6th IEEE Radio and Wireless Week, RWW 2012 - 2012 IEEE Radio and Wireless Symposium, RWS 2012
    国/地域United States
    CitySanta Clara, CA
    Period12/1/1512/1/18

    ASJC Scopus subject areas

    • コンピュータ ネットワークおよび通信
    • 電子工学および電気工学

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