High-order phasing filters in multipole transconductance amplifiers with the use of current-flow basis
DOI:
https://doi.org/10.3103/S0735272706070089Abstract
The paper shows the possibility of using multipole transconductance amplifiers in special phasing filters of high orders.References
CHEN, W.K. The Circuits and Filters Handbook. Florida: CRC Press, 1995.
TOUMAZOU, C.; LIDGEY, F.J.; HAIGH, D.G. Analogue IC Design: The Current Mode Approach. London: Peter Peregrinus Ltd., 1990.
SUN, Y.; FIDLER, J.K. "Current-mode multiple-loop feedback filters using dual-output OTAs and grounder capacitors," Int. J. Circuit Theory Application, v.25, n.2, р.69-80, 1997. DOI: https://doi.org/10.1002/(SICI)1097-007X(199703/04)25:2%3C69::AID-CTA950%3E3.0.CO;2-9.
DOSTAL, T. "Filters with multi-loop feedback structure in current mode," Radioengineering, v.12, n.3, р.1-6, 2003. URI: https://www.radioeng.cz/fulltexts/2003/03_03_06_11.pdf.
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Published
2006-07-08
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Research Articles