This paper presents a new electronically tunable voltage-mode quadrature oscillator using
two high performance current controlled current differencing buffered amplifiers (CCCDBA) …

This paper presents two new analog multipliers/dividers using a new universal active
element, called the current differencing buffered amplifier (CDBA). The reported circuits are …

In this paper, a bilinear (first order) current mode universal filter is presented using a single
current differencing buffered amplifier (CDBA). The main feature of this proposed circuit …

This paper presents single-input multi-output voltage differencing differential difference
amplifier (VDDDA) filter employing 32 nm CNTFET technology. CNTFET technology is a …

In the paper, a universal preudo-differential second-order filter operating in voltage mode,
where both intup and output are differential, is presented. The circuit is formed by one …

A voltage mode multifunction second order filter topology employing single current
differencing buffered amplifier (CDBA) has been proposed in this paper. This topology can …

In this study, a novel, differential pair based, high performance and high bandwidth current
subtractor is proposed. Very low equivalent impedances are obtained at input ports n and p …

In the paper, the theory of pseudo-differential filters is examined and supported by designing
a fourth-order frequency filter operating in current mode and implemented as cascade …

In the paper, the theory of systematic design frequency filters is described. The result is a
fourth-order pseudo-differential frequency filter operating in the voltage-mode and …

In this paper, a floating gate MOS (FGMOS) based current differencing buffer amplifier
(CDBA) has been presented. The proposed CDBA operates at low supply voltage of±1.25 V …