Naslov
Low-Sensitivity Current-Mode Active-RC Filters Using Impedance Tapering

Autori
Jurišić, Dražen ; Mijat, Neven ; Moschytz, George S.

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of The 2005 IEEE International Symposium on Circuits and Systems / Nobuo, Fujii ; Rokuya, Ishii ; Trajković, Ljiljana - Kobe : Institute of Electrical and Electronics Engineers (IEEE), 2005, 3303-3306

Skup
The 2005 IEEE International Symposium on Circuits and Systems

Mjesto i datum
Kobe, Japan, 23.05.2005. - 26.05.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
low-sensitivity analog filters; current-mode filters; impedance tapering

Sažetak
This paper is concerned with a new design method of low-sensitivity current-mode filters, which results from low-sensitivity voltage-mode filter design using impedance tapering. The current– mode filters are obtained by application of a network transposition to their voltage-mode counterparts, in which the passive-RC network remains the same, and both filters are expected to have identical sensitivity properties. However, current– mode filters may be easier to realize in IC form and are expected to have higher bandwidths, greater linearity and wider dynamic range than the voltage-mode filters. In this paper, the 2nd-order class-4 current– mode filters (with positive feedback) will be considered. Design procedures will be given for the design of low-sensitivity low-pass (LP), high-pass (HP), band-pass (BP) and band-rejection (BR) filters, which are all realizable in class-4. A sensitivity analysis is examined using PSpice Monte Carlo runs.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

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