Electronics Letters · 1995 · 34 citations · 4 references
EngineeringComputer EngineeringElectrical EngineeringCircuit TheoryMicroelectronicsSemiconductor DevicesAnalog Integrated CircuitsCmos Circuit DesignElectric CircuitsFeedback CircuitsField-effect TransistorsMetal-oxide-semiconductor Field-effect TransistorsClass Ab AmplifiersCmos Analog Circuit DesignQuiescent Current Design
First-generation current conveyors are usually implemented with feedback from the x-input branch to the y-input branch to obtain the input relation of Iy = Ix. In a class AB implementation this feedback causes imprecise control of the quiescent current of the conveyor. Here we present a modified class AB circuit with significantly improved control of the quiescent current.
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The current conveyor—A new circuit building block
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Fast CMOS current amplifier and buffer stage
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Engineering, Computer Engineering, Electrical Engineering +17