Performance of an area variable MOS varicap weighted programmable CCD transversal filter

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Bhattacharyya, A.B.; Shankarnarayan, L.; Kapur, N.; Wallinga, Hans;
(1981)
  • Subject: IR-96387
    acm: Hardware_INTEGRATEDCIRCUITS | Hardware_PERFORMANCEANDRELIABILITY

The performance of an electrically programmable CCD transversal filter (PTF) is presented in which tap-weight multiplication is performed by a novel and compact on chip voltage controlled area variable MOS varicap.
  • References (6)

    1 DENYER, P. B., MAVOR, J., and ARTHUR, J. w.: 'Miniature programmable transversal filter using CCD/MOS technology', Proc. IEEE, 1979, 67, pp. 42-50

    2 WHITE, M. H., MACK, I. A., BORSUK, G. M., LAMPE, D. R., a n d KUB, F. J.: 'Charge coupled device (CCD) adaptive discrete analog-signal processing', IEEE J. Solid-State Circuits, 1979, SC-14, pp. 132-146

    3 HAKEN, R., PETTENGILL, c , and HITE, L. R.: 'A general purpose 1024-stage electronically programmable transversal filter', ibid., 1980, SC-15, pp. 984-996

    4 WALLINGA, H., and HYLKEMA, i.: 'An electrically programmable CCD transversal filter with variable capacitance weight factors', ibid., 1979, SC-14, pp. 538-542

    5 BHATTACHARYYA, A. B., and WALLINGA, H. : 'An area variable MOS capacitor and its application to the realisation of variable tap weighting in programmable CCD filters', to be published

    6 WALLINGA, H. : 'Charge coupled devices for sampled analog signal processing'. Ph.D. thesis, Twente University of Technology, Netherlands, 1980

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