Practice Performance Parameters Discussion - 34.1.7 | 34. Common Source Amplifier (contd.) Numerical examples and design guidelines (Part B) | Analog Electronic Circuits - Vol 2
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34.1.7 - Performance Parameters Discussion

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is a common source amplifier?

💡 Hint: Think about how it functions in a circuit.

Question 2

Easy

Define DC Operating Point.

💡 Hint: Consider its significance for achieving the expected performance.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the purpose of setting the DC operating point in a common source amplifier?

  • True
  • False

💡 Hint: Reflect on its importance in signal amplification.

Question 2

Gain can be expressed as a function of which two parameters primarily?

  • Input Resistance and Frequency
  • Transconductance and Load Resistance
  • Supply Voltage and Current

💡 Hint: Consider the definition of gain.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a common source amplifier that operates effectively with an input signal of 1V peak-to-peak. Assume you have a supply of 12V and a target gain of 10. What are the resistor values you should use?

💡 Hint: Break the problem into steps focusing on DC point, then gain.

Question 2

Consider a circuit with a MOSFET rated at 0.7mA/V for transconductance. If you wanted to redesign for an output swing of 4V around a midpoint of 6V using supply voltage of 12V, what should the new resistor values be?

💡 Hint: Remember to ensure the output voltage stays within the supply limits.

Challenge and get performance evaluation