This paper presents a new realization of electronically tunable voltage-mode universal filter with three-input five-output using operational transconductance amplifiers. The proposed filter circuit offers the following attractive feature: employment of grounded capacitors which is more suitable for integrated circuit implementation, simultaneous realization of all the standard filtering functions; orthogonal control of ω o and Q and no requirement of inverting-type input signals which is require no addition circuit. PSPICE simulation results are given to verify the presented theory.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.