Second order analog filter design using a single OTRA suitable for integration

Goekcen A., KILINÇ S., ÇAM U.

IEEE 15th Signal Processing and Communications Applications Conference, Eskişehir, Turkey, 11 - 13 June 2007, pp.169-172 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume:
  • Doi Number: 10.1109/siu.2007.4298816
  • City: Eskişehir
  • Country: Turkey
  • Page Numbers: pp.169-172
  • Dokuz Eylül University Affiliated: Yes


A configuration for the realization of voltage-mode second-order filters employing a single operational transresistance amplifier as the active element is presented. This topology can synthesize lowpass, highpass, bandpass, notch and allpass filtering functions. Theoretical analysis is verified with SPICE simulation results.