In a class AB push- pull amplifier, the transistors are biased slightly above cutoff to avoid
A)unusually high efficiency.
B)a low input impedance.
C)crossover distortion.
D)negative feedback.

Question

Quizplus · Accepted Answer

Crossover distortion occurs in class AB push-pull amplifiers when the transistors are not biased correctly, leading to a distortion at the point where the output transitions from one transistor to the other. Biasing the transistors slightly above cutoff helps to minimize this distortion.

In a Class AB Push- Pull Amplifier, the Transistors Are