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Parasitic compensation in CCI-based circuits for reduced power consumption

  • Mixed Signal Letter
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Abstract

In this paper, the compensation advantage of the first-generation current conveyor (CCI) over the second-generation current conveyor (CCII) in tunable circuits is shown. For this purpose, a new floating frequency dependent negative resistor (FDNR) simulator using three CCIs is presented and employed in a third-order high-pass filter. The compensation feature of the CCI is shown for the proposed high-pass filter. As a second example, the presented compensation method is tested in a second-order band-pass filter constructed with two CCIs. Applying the proposed compensation technique, the CCI-based circuits can operate in lower biasing currents, which result in lower power consumption.

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Authors and Affiliations

  1. Department of Management and Information Systems, Bogazici University, Hisar Campus, 34342, Bebek-Istanbul, Turkey

    Bilgin Metin

  2. Department of Electronics and Communications Engineering, Dogus University, Acibadem, Kadikoy, 34722, Istanbul, Turkey

    Shahram Minaei

Authors
  1. Bilgin Metin
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  2. Shahram Minaei
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Correspondence to Shahram Minaei.

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Metin, B., Minaei, S. Parasitic compensation in CCI-based circuits for reduced power consumption. Analog Integr Circ Sig Process 65, 157–162 (2010). https://doi.org/10.1007/s10470-010-9481-9

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  • DOI: https://doi.org/10.1007/s10470-010-9481-9

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