DVCCs Based High Input Impedance Voltage-Mode First-Order Filters Employing Grounded Capacitor and Resistor

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10_04_653_656.pdf(274.87 KB)
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2010-12
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Mark
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Společnost pro radioelektronické inženýrství
Abstract
A voltage-mode high input impedance first-order highpass, lowpass and allpass filters using two differential voltage current conveyors (DVCCs), one grounded capacitor and one grounded resistor is presented. The highpass, lowpass and allpass signals can be obtained simultaneously from the circuit configuration. The suggested filter uses a canonical number of passive components without requiring any component matching condition. The simulation results confirm the theoretical analysis.
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Keywords
Current conveyors, first-order, allpass filter, analog circuit design
Citation
Radioengineering. 2010, vol. 19, č. 4, s. 653-656. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2010/10_04_653_656.pdf
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Peer-reviewed
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en
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Creative Commons Attribution 3.0 Unported License
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http://hdl.handle.net/11012/57047
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2010/4
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