Component
École Nationale Supérieure d'Électrotechnique d'Électronique d'Informatique d'Hydraulique et des Télécommunications
Semester
Printemps
Objectives
- Optimize the stability of a closed-loop system based on a circuit designed with operational amplifiers.
Description
Ideal and real operational amplifier characteristics:
- main parameters of the open-loop amplifier,
- basic closed-loop circuits with negative feedback,
- properties of the gain-bandwidth product,
Stability of a closed-loop circuit:
- compensation according to gain and frequency, phase margin.
Slew rate.