%0 Journal Article
	%A Dalibor Biolek and  Viera Biolková and  Zden─øk Kolka
	%D 2007
	%J International Journal of Electrical and Computer Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 7, 2007
	%T Universal Current-Mode OTA-C KHN Biquad
	%U https://publications.waset.org/pdf/4223
	%V 7
	%X A universal current-mode biquad is described which
represents an economical variant of well-known KHN (Kerwin,
Huelsman, Newcomb) voltage-mode filter. The circuit consists of
two multiple-output OTAs and of two grounded capacitors. Utilizing
simple splitter of the input current and a pair of jumpers, all the basic
2nd-order transfer functions can be implemented. The principle is
verified by Spice simulation on the level of a CMOS structure of
OTAs.
	%P 1009 - 1012