Abstract− A new active element with two current inputs and two kinds of current output,
namely the Current-Differencing Transconductance Amplifier (CDTA) is proposed. This …

A general synthesis method is given for the realisation of an nth-order lowpass voltage
transfer function, using the active RC circuit containing a minimum number of capacitors and …

This paper presents a high performance current differencing buffered amplifier (CDBA), a
recently reported active component, especially suitable for analog signal processing …

In this paper, a variety of cascadable current-mode filter architectures incorporating current
differencing transconductance amplifiers (CDTAs) and grounded passive elements are …

In this paper, a current-mode (CM) multifunction first order filter configuration using single
current differenc buffered amplifier (CDBA) is proposed which can be used to synthesize …

Using a simple and well-known voltage-to-current transformation, current-mode active RC
filters that are amenable to IC realization can be derived from their voltage-based …

Complete design formulas for realising any biquadratic voltage transfer function are given.
The configuration uses ten or fewer resistors, two capacitors and four single-ended …

Recently, the demand for low-voltage low-power integrated circuits design has grown
dramatically. For battery-operated devices both the supply voltage and the power …

This paper presents a realization of a current-mode first-order allpass filter using two current
differencing transconductance amplifiers (CDTAs) as the active components and one …

The difficulty of realizing the operations of addition and subtraction of a voltage-mode signal
renders two special active elements, namely, differential difference current conveyors …