journal6 ›› 2011, Vol. 32 ›› Issue (2): 52-55.

• Physics and electronics • Previous Articles     Next Articles

Design of Current-Mode Nth-Order Filter Based on Current Conveyor


  1. (1.College of Physics Science and Information Engineering,Jishou University,Jishou 416000,Hunan China;2.Karamary TV University,Karamary 834000,China;)
  • Online:2011-03-25 Published:2012-04-09

Abstract: A circuit for current-mode nth-order filter based on CCII+ is presented.Its circuit consists of n current conveyors (CCII+) and 3n passive components,which can realize nth-order high-pass,low-pass and band-pass filter.Passive and active sensitivities of second order filter are analyzed,and both of them are very low.Its circuit is simulated with Pspice,and simulation result shows the design circuit is correct.

Key words: current mode, current conveyor, simulation

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