Electronic Circuits and Devices: Amplifier and Oscillator Analysis

This report delves into the analysis of electronic circuits and devices, covering operational characteristics of class A, B, and AB power amplifiers, including their applications and performance differences. It investigates the types and effects of feedback, specifically negative and positive feedback, on amplifier performance, with practical assessments of a CE amplifier. The report further examines the operation and applications of various oscillators, such as Hartley, Colpitts, Wien Bridge, opto-electronic, and crystal oscillators, comparing their performance through simulation. Finally, it applies testing procedures to electronic devices and circuits by identifying and interpreting manufacturer's data sheets for diodes, transistors, operational amplifiers, and power supply and transistor amplifier circuits. The assignment includes Multisim simulations and practical assessments to validate the theoretical concepts and analysis.