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Electronic Circuit Analysis

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Single Stage Amplifiers 31<br />

1. Write the general equations in terms ofh-parameters for a BJT in Common Base Amplifiers<br />

configuration and define the h-parameters.<br />

2. Convert the h-parameters in Common Base Configuration to Common Emitter Configuration,<br />

deriving the necessary equations.<br />

3. Compare the transistor ( BJT) amplifiers circuits in the three configurations with the help of<br />

h-parameters values.<br />

4. Draw the h-parameter equivalent circuits for Transistor amplifiers in the three configurations.<br />

5. With the help of necessary equations, discuss the variations of A v ' AI' R, R o ' Ap with ~ and<br />

l\ in Common Emitter Configuration.<br />

6. Discuss the Transistor Amplifier characteristics in Common Base Configuration and their<br />

variation with ~ and l\ with the help of equations.<br />

7. Compare the characteristics of Transistor Amplifiers in the three configurations.

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