An electrically programmable CCD transversal filter with variable capacitance weight factors

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Wallinga, Hans and Hylkema, Ike (1979) An electrically programmable CCD transversal filter with variable capacitance weight factors. IEEE Journal of Solid-State Circuits, 14 (3). pp. 538-542. ISSN 0018-9200

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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.
Item Type:Article
Copyright:©1979 IEEE
Link to this item:http://purl.utwente.nl/publications/56122
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