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 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 36 Issue: 17
  • Publication Date: 2000
  • Doi Number: 10.1049/el:20001076
  • Journal Name: Electronics Letters
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1443-1444
  • Istanbul Technical University Affiliated: Yes


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.