Often, not only the amplitude of the signal is interesting to transform, such as amplifiers do, but also its phase....
Class D Amplifiers
In the previous tutorials, an important link has been established between the conduction angle of an amplifier and...
Frequency Response of Amplifiers
As such for any electronic circuit, the behavior of amplifiers is affected by the frequency of the signal on...
Input and Output Impedances of Amplifiers
In a very simplified point of view, an amplifier consists of a "box" that realizes an amplification function...
Class C Amplifiers
Despite their differences, we have seen in the previous tutorials about class A, class B and class AB amplifiers,...
Class AB Amplifiers
Class A amplifiers offer a very good linearity of the output, meaning that the signal is faithfully reproduced,...
Class B Amplifiers
We have seen during the previous tutorial that Class A amplifiers are characterized by a conduction angle of 360°...
Class A amplifiers
In the introduction tutorial Amplifier Classes, we have presented the different classes of amplification that can...
Amplifiers are commonly classified depending on the structure of the output stage. Indeed, the power amplification...
Introduction to the MOSFET
We have already seen in detail that a signal amplifier can be made with a Bipolar Junction Transistor...
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