Low-noise, low-sensitivity, active-RC allpole filters using impedance tapering

Drazen Jurisic, George S. Moschytz, Neven Mijat

Research output: Contribution to journalArticlepeer-review

7 Scopus citations


In this paper it is shown that active-RC filters whose sensitivity to component tolerances can be minimized by impedance tapering, will also have low output thermal noise. It is shown that impedance tapering will also reduce output thermal noise in OTA-C filters.

Original languageEnglish
Pages (from-to)503-532
Number of pages30
JournalInternational Journal of Circuit Theory and Applications
Issue number5
StatePublished - May 2012


  • OTA-C filters
  • active-RC filters
  • allpole filters
  • low noise
  • low sensitivity
  • single-amplifier biquads


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