Abstract
A low voltage design of an active circuit for realizing a floating inductance, capacitance, frequency dependent negative resistance (FDNR) and admittance converter, depending on the selection of passive circuit elements, is described. The circuit employs only two differential voltage second-generation current conveyors (DVCCIIs) at low voltage levels (±0.75 V) and does not require passive element matching. The circuit has a grounded capacitor for simulating the floating inductance. The frequency performance of the circuit is tested using PSpice simulations. The application of the circuit for realizing a band pass and notch filter configuration is also described.
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Manhas, P.S., Pal, K. A Low Voltage Active Circuit for Realizing Floating Inductance, Capacitance, Frequency Dependent Negative Resistances and Admittance Converter. Arab J Sci Eng 36, 1313–1319 (2011). https://doi.org/10.1007/s13369-011-0107-z
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DOI: https://doi.org/10.1007/s13369-011-0107-z