Practice Design Guidelines for Circuit Analysis - 48.1 | 48. Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part B) - B | Analog Electronic Circuits - Vol 2
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48.1 - Design Guidelines for Circuit Analysis

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the expression for output impedance in a common drain circuit?

💡 Hint: Think about how input and output relations are structured.

Question 2

Easy

Define transconductance in a simple term.

💡 Hint: How does current respond to voltage changes?

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 primary role of output impedance in circuit design?

  • Affects current flow
  • Determines voltage gain
  • Impacts load interaction

💡 Hint: Think about how outputs deal with connected components.

Question 2

True or False: Transconductance is the ratio of output voltage to input current.

  • True
  • False

💡 Hint: Review how these quantities are related conceptually.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a circuit where the output impedance is required to be under 100 ohms. What design parameters would you prioritize?

💡 Hint: Think of the relationships between gm, biasing, and circuit performance.

Question 2

Given a circuit with specified transconductance of 2mA/V and a desired output current of 10mA, calculate the necessary input voltage.

💡 Hint: Employ gm formula to find the relationship between input voltage and output current.

Challenge and get performance evaluation