On the Design and Implementation of Real Active-Only Filters

Yildiz H. A., Toker A., Ozoguz S.

35th International Conference on Telecommunications and Signal Processing (TSP), Prague, Czech Republic, 3 - 04 July 2012, pp.369-373 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • City: Prague
  • Country: Czech Republic
  • Page Numbers: pp.369-373
  • Istanbul Technical University Affiliated: Yes


In order to overcome some practical design and implementation issues of real active-only filters, a lossless integrator that employs one current controlled current conveyor and one voltage buffer with adjustable gain is presented. A real active-only filter circuit based on this integrator block is presented and designed. The feasibility of this filter in a 0.35 mu m CMOS process is verified through SPECTRE simulation program in the CADENCE design tool.