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Electronically tunable impedance multiplier using VDTAs
Author(s)
Date Issued
August 17, 2015
Type
Conference Paper
Abstract
This paper describes a simple circuit configuration for realizing an impedance multiplier using VDTAs (voltage differencing transconductance amplifier) as active components. The proposed impedance multiplier circuit contains only two VDTAs along with external impedance under control. The equivalent value of the realized multiplier can be tuned electronically through the transconductance parameters of the VDTAs. The characteristic of the proposed circuit is demonstrated using PSPICE simulation with TSMC 0.35-μm CMOS technology.
Citation
Ecti Con 2015 2015 12th International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology, 2015