First-order allpass sections-based current-mode universal filter using ICCIIs

Ozoguz S. , Toker A. , CICEKOGLU O.

Electronics Letters, vol.36, no.17, pp.1443-1444, 2000 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 36 Issue: 17
  • Publication Date: 2000
  • Doi Number: 10.1049/el:20001076
  • Title of Journal : Electronics Letters
  • Page Numbers: pp.1443-1444


An inverting type current conveyor (ICCII) is presented and its usefulness in active filler synthesis illustrated by presenting a new current-mode universal filler using this element. The universal filter configuration based on the implementation of first-order allpass sections employs the absolute minimum number of passive and active components and hence leads to a filter circuit with very simple implementation.