59.2. Common Source Amplifier

Try these first

1. 1.

   What does a Common Source Amplifier do?

   Hint

   Think about basic amplifier operations.

2. 2.

   How do you calculate voltage gain?

   Hint

   Identify the key variables in the gain formula.

3. 3.

   What is the main function of a Common Source Amplifier?

   • To amplify without inversion
   • To amplify with inversion
   • To attenuate signals

   Hint

   Recall the phase relationship in amplification.

4. 4.

   The voltage gain of a CS amplifier can be defined as:

   Hint

   Use the formula to express gain.

5. 5.

   Given a CS amplifier with specific parameters, calculate the gain and determine whether it operates in saturation.

   Hint

   Apply the principle of equivalent calculations.

6. 6.

   Explain how cascading two or more amplifier types could alter overall signal handling in terms of bandwidth and gain.

   Hint

   Think about attributes of each amplifier type.