In: Electrical Engineering
a) What are the most important attributes of an output stage amplifier?
b) Explain the importance of high efficiency in high power circuits.
c) Explain how the class AB stage circuit overcomes the dead zone in output voltage current and voltage.
d) Explain the operation of the CMOS class AB output stage circuit.
e) How does a class D output amplifier stage differ from class A, B, or AB stages?