A versatile signal flow graph realization of a general current transfer function

Realization of arbitrary current transfer functions based on commercially available CCII + s

“…The circuit of [6] consisting of dual output inverting second-generation current conveyors (ICCIIs) while ones of [7][8][9] are composed of dual output CCIIs (DO-CCIIs) or triple output CCIIs (TO-CCIIs)/CCCIIs, which are more complicate than standard CCIIs and not commercially available. These circuits cannot also provide current gain at their outputs thus arbitrary TF realization is not obtainable.…”

A Novel Square Wave Generator Using Second-Generation Differential Current Conveyor

“…The advantages offered by CM circuits are specific, with improved accuracy, finer slew rate, advanced bandwidth, easy to realize with externally joined passive components, its simplicity of implementation, uncomplicated circuitry, less power utilization [17][18][19][20][21][22][23][24][25][26][27][28][29]. These square wave generators are enduring from designs with an excessive number of active elements, too much usage of capacitors or resistors, lack of electronic tunability due to possession of floating variable resistors used to control frequency, incongruous for high-frequency operations.…”

Voltage-controlled dual slope operation square/triangular wave generator and its application as a dual mode operation pulse width modulator employing differential voltage current conveyors

“…In the past few years, development and design methods employing current-mode (CM) active building blocks have attracted a great deal of attention from analog circuit designers because they offer advantages over traditional operational amplifiers. These advantages include higher bandwidth, better accuracy, larger dynamic range, and simplicity of implementation [3][4][5][6][7][8][9][10][11][12][13]. Previous studies have presented voltage-mode (VM) realizations of square/triangular wave generators using a variety of active building blocks [1,[14][15][16][17][18][19][20].…”