International Journal of Electronics · 1996 · 34 citations · 8 references
EngineeringElectrical EngineeringAnalog ElectronicsCircuit TheoryMicroelectronicsAnalog Integrated CircuitsCmos Circuit DesignCurrent-voltage CharacteristicsFeedback AmplifiersFeedback CircuitsOscillatorsAnalog Amplifier DesignCurrent Feedback AmplifiersCurrent-mode Circuit DesignDesign CriteriaOscillator CircuitsVariable Frequency Electrical Systems
Abstract This paper illustrates the use of the so-called current-feedback op.-amp. as the active element in sinusoidal oscillators. These circuits exhibit superior features in respect to their voltage-mode op.-amp. counterparts. In addition, a new variable frequency oscillator is derived and practical design criteria are proposed.
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