An electrically programmable CCD transversal filter with variable capacitance weight factors

Hans Wallinga, Ike Hylkema

    Research output: Contribution to journalConference articleAcademic

    5 Citations (Scopus)
    48 Downloads (Pure)

    Abstract

    A prototype of a CCD programmable transversal filter is described. The tap weights have been implemented by on-chip voltage-controlled variable MOS capacitors. The summation of the weighted tap signals uses a charge-sensing technique. The performance of the filter has been demonstrated by suitable measurements indicating a nonlinear distortion below -45 dB.
    Original languageEnglish
    Pages (from-to)538-542
    JournalIEEE journal of solid-state circuits
    Volume14
    Issue number3
    DOIs
    Publication statusPublished - 1979
    Event4th European Solid State Circuits Conference, ESSCIRC 1978 - Amsterdam, Netherlands
    Duration: 18 Sep 197821 Sep 1978
    Conference number: 4

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