Low Power and Low Leakage Implementation of RNS FIR Filters

Gian Carlo Cardarilli, Andrea Del Re, Alberto Nannarelli, Marco Re

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    Abstract

    The CMOS technology scaling is leading to the integration of ever more complex systems on silicon. On the other hand, the shrinking of the devices and the reduction of the supply voltage have significantly increased the static power dissipation, that in power budgets of nanometer technologies, cannot be neglected any longer. In this work, we take advantage of the properties of the Residue Number System (RNS) to implement FIR filters with reduced static and dynamic power consumption. The results show that the RNS filters offer a reduction of 50% in static power dissipation and a total power reduction of 40\$\backslash\$% with respect to the corresponding conventional filters.
    Original languageEnglish
    Title of host publicationProceedings of 39th Asilomar Conference on Signals, Systems, and Computers
    PublisherIEEE
    Publication date2005
    Pages1620-1624
    ISBN (Print)1-4244-0131-3
    DOIs
    Publication statusPublished - 2005
    EventAsilomar Conference on Signals, Systems and Computers -
    Duration: 1 Jan 2005 → …
    Conference number: 39

    Conference

    ConferenceAsilomar Conference on Signals, Systems and Computers
    Number39
    Period01/01/2005 → …

    Keywords

    • RNS
    • FIR filters
    • low-power

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