Modelling high-frequency nonlinear distortion in operational amplifiers
Abstract
An extended version of the Volterra-Wiener series nonlinear incremental model of the operational amplifier is presented. This model allows, among other things, calculation of the second-order harmonic distortion. Measurements confirm its usefulness. Also, it is shown how the parameters of the operational amplifier model can be obtained from measured data.
- Publication:
-
Archiv Elektronik und Uebertragungstechnik
- Pub Date:
- April 1984
- Bibcode:
- 1984ArElU..38..151B
- Keywords:
-
- High Frequencies;
- Nonlinearity;
- Operational Amplifiers;
- Rc Circuits;
- Signal Distortion;
- Volterra Equations;
- Feedback Circuits;
- Wiener Filtering;
- Electronics and Electrical Engineering