A 6Gb/s receiver with discrete-time based channel filtering for wireline FDM communications

Tsutomu Takeya, Kazuhisa Sunaga, Koichi Yamaguchi, Hideyuki Sugita, Yoichi Yoshida, Masayuki Mizuno, Tadahiro Kuroda

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

    Abstract

    We present a 6Gb/s wireline receiver having Frequency Division Multiplexing (FDM) with four frequency sub-channels. Its 6GS/s discrete-time filter consumes less power than a conventional filter which requires the same number of high-speed analog mixers as sub-channels and provides channel filtering of FDM signals that contain four 1.5GSymbol/s data. Improved I/Q-based phase detection using only in-phase amplitude makes possible low-power symbol-rate clock recovery. The FDM receiver fabricated in 90nm CMOS process achieves BER<10-12 over a 25cm low-ε channel, while consuming 250mW from a 1.4V supply.

    Original languageEnglish
    Title of host publicationIEEE Custom Integrated Circuits Conference 2010, CICC 2010
    DOIs
    Publication statusPublished - 2010 Dec 13
    Event32nd Annual Custom Integrated Circuits Conference - The Showcase for Circuit Design in the Heart of Silicon Valley, CICC 2010 - San Jose, CA, United States
    Duration: 2010 Sep 192010 Sep 22

    Publication series

    NameProceedings of the Custom Integrated Circuits Conference
    ISSN (Print)0886-5930

    Other

    Other32nd Annual Custom Integrated Circuits Conference - The Showcase for Circuit Design in the Heart of Silicon Valley, CICC 2010
    CountryUnited States
    CitySan Jose, CA
    Period10/9/1910/9/22

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

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  • Cite this

    Takeya, T., Sunaga, K., Yamaguchi, K., Sugita, H., Yoshida, Y., Mizuno, M., & Kuroda, T. (2010). A 6Gb/s receiver with discrete-time based channel filtering for wireline FDM communications. In IEEE Custom Integrated Circuits Conference 2010, CICC 2010 [5617600] (Proceedings of the Custom Integrated Circuits Conference). https://doi.org/10.1109/CICC.2010.5617600