Amplifiers

Introduction Often, not only the amplitude of the signal is interesting to transform, such as amplifiers do, but also its phase....

Introduction In the previous tutorials, an important link has been established between the conduction angle of an amplifier and...

Introduction As such for any electronic circuit, the behavior of amplifiers is affected by the frequency of the signal on...

Introduction In a very simplified point of view, an amplifier consists of a "box" that realizes an amplification function...

Introduction Despite their differences, we have seen in the previous tutorials about class A, class B and class AB amplifiers,...

Introduction Class A amplifiers offer a very good linearity of the output, meaning that the signal is faithfully reproduced,...

Introduction We have seen during the previous tutorial that Class A amplifiers are characterized by a conduction angle of 360°...

Introduction In the introduction tutorial Amplifier Classes, we have presented the different classes of amplification that can...

Introduction 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...