Practice Numerical Examples for CE and CS Amplifiers - 39.1.7 | 39. Frequency Response of CE And CS Amplifiers (Contd.) (Part B) | Analog Electronic Circuits - Vol 2
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39.1.7 - Numerical Examples for CE and CS Amplifiers

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does the term cutoff frequency refer to?

💡 Hint: Think about where gain starts to fall off in an amplifier.

Question 2

Easy

What is a Common Emitter amplifier?

💡 Hint: Remember that this is a popular amplifier type for low frequency.

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 does an increase in capacitor value in an amplifier circuit generally lead to?

  • Higher cutoff frequency
  • Lower cutoff frequency
  • No effect

💡 Hint: Think about the influence of capacitance in an RC network.

Question 2

True or False: The frequency response of an amplifier shows how its gain varies with frequency.

  • True
  • False

💡 Hint: Recall the Bode plot discussion.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a common source amplifier with specified parameters. Discuss your choices for resistance and capacitance values based on desired frequency response.

💡 Hint: Use the formulas for gain and cutoff frequency to guide your design choices.

Question 2

Assuming you have a CE amplifier with varying resistor values, explain how each configuration affects the frequency response observed in a Bode plot.

💡 Hint: Consider the relationship between resistance values and their impact on the time constants involved.

Challenge and get performance evaluation