Electronics Letters · 1981 · 10 citations · 3 references
EngineeringElectrical EngineeringAnalog ElectronicsCircuit TheoryAnalog FiltersAnalog Integrated CircuitsDigital Integrated CircuitsDigital Signal ProcessingNoise In Analog CircuitsSmall-signal AnalysisAnti-aliasing FiltersAntialiasingContinuous-time FiltersFilter CircuitsFiltering CircuitsSwitched-capacitor Circuit DesignSwitched-capacitor CircuitsSwitched-capacitor Filters
A simple SC decimation circuit is presented that simplifies the requirements for the preceding continuous-time antialiasing filter and permits the sampling frequency of the following SC filter to be reduced considerably. A practical example is given.
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