This paper presents a compact current-mode three-input single-output (TISO) type universal
filter. Only one voltage differencing transconductance amplifier (VDTA) and two grounded …

This paper presents a new realization of electronically tunable mixed mode (including
transadmittanceand voltage-modes) biquad filter with single input, three outputs or three …

This paper presents a possible usage of the voltage differencing transconductance amplifier
(VDTA) for the design of an electronically tunable single-input five-output voltage-mode …

This paper presents a new current-mode single input multi output (SIMO) type biquad
employing one voltage differencing transconductance amplifier (VDTA), two grounded …

An electronically controllable fully uncoupled explicit current-mode quadrature oscillator
employing Voltage Differencing Transconductance Amplifiers (VDTAs) as active elements …

The paper deals with an interesting oscillator solution derived from LC Colpitts circuit
structure. Electronically controllable current gain of the current amplifier is utilized for driving …

In this paper a review of the state-of-the-art analog active elements and their applications in
developing current-mode sinusoidal oscillators with explicit output currents is presented …

In this paper, a new compact voltage-mode four-phase oscillator employing single z-copy
voltage differencing transconductance amplifier (ZC-VDTA) and only grounded passive …

In this paper, a modified voltage differencing voltage transconductance amplifier (MVDVTA)
is proposed. A single MVDVTA based three circuits with a minimum number of only …

Interesting type of the second-order electronically controllable multiphase oscillator is
introduced in this paper. Modified voltage differencing current conveyor, so-called z-copy …