Practice Common Drain Stage Example - 59.3 | 59. Multi-Transistor Amplifiers (Contd.): Numerical Examples (Part B) | Analog Electronic Circuits - Vol 3
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does a common drain stage in an amplifier do?

πŸ’‘ Hint: Think about the function of a follower.

Question 2

Easy

Define voltage gain.

πŸ’‘ Hint: Ratio gives us the gain.

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 role of a common drain stage in amplifiers?

  • Increases voltage gain
  • Buffers voltage
  • Reduces noise

πŸ’‘ Hint: Think about the functionality of the common drain.

Question 2

True or False: Cascading a common drain stage will decrease the overall gain.

  • True
  • False

πŸ’‘ Hint: Consider the purpose of such a design.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a circuit that cascades two amplifier stages, ensuring an overall gain of 10 while limiting the upper cutoff frequency to 1 MHz. Provide R and C values.

πŸ’‘ Hint: Remember that cascading can involve trade-offs.

Question 2

If the first stage has an upper cutoff frequency of 500 kHz, and the second stage has a cutoff of 1 MHz, what is the overall cutoff frequency when both stages are cascading?

πŸ’‘ Hint: Which stage creates the greater limitation?

Challenge and get performance evaluation