A CMOS-based circuit for realization of high-performance current differencing
transconductance amplifier (CDTA) is demonstrated. The proposed circuit offers the …

This paper presents a novel active element, namely dual-X current conveyor
transconductance amplifier. The CMOS implementation, parasitic model and characteristic …

Precision rectifiers are important building blocks for analog signal processing. The
traditional approach based on diodes and operational amplifiers (OpAmps) exhibits …

This article presents a three-input two-output current-mode universal biquadratic filter
performing completely standard functions: low-pass, high-pass, band-pass, band-reject and …

In this paper, a current-mode universal shadow filter is proposed using a new variant of
current differencing transconductance amplifier (CDTA), namely current controlled current …

This paper presents a modified current differencing transconductance amplifier (MCDTA)
and the MCDTA based KHN filter with high output impedance. Moreover, the paper gives a …

This paper reviews a circuit which is analog multiplier/divider using single Dual-Output
Current Controlled Current Differencing Transconductance Amplifiers (DO-CCCDTA). The …

A novel simple current-mode analog multiplier/divider, based on current-controlled current-
differencing transconductance amplifier (CCCDTA), is presented. The proposed circuit …

This paper presents a transconductance (gm) boosted CMOS current differencing
transconductance amplifier (TBCDTA). The transconductance amplifier of CDTA has been …

In this article, a novel circuit, which can function both as quadrature oscillator and as
universal biquad filter (lowpass, highpass, bandpass) are introduced. Working as …