Practice Common Gate Configuration - 50.2.5 | 50. Common Base and Common Gate Amplifiers : Analysis (Part B) | Analog Electronic Circuits - Vol 2
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.

Typing
Memory
Math
English Adventures
Knowledge

50.2.5 - Common Gate Configuration

Enroll to start learning

You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the role of the common gate in a common gate amplifier?

💡 Hint: Consider what common gate connections signify.

Question 2

Easy

Identify one key characteristic of the voltage gain in the common gate configuration.

💡 Hint: Look at the sign of 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 primary function of the gate terminal in a common gate amplifier?

  • To ground the input signal
  • To control output voltage
  • To connect load resistance

💡 Hint: Think about how other amplifiers utilize their terminal connections.

Question 2

True or False: The output voltage in a common gate amplifier is out of phase with the input voltage.

  • True
  • False

💡 Hint: Consider the phase relationships discussed earlier.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a common gate amplifier circuit that includes a source resistance of 100Ω, a load resistor of 1kΩ, and a transconductance (g_m) of 20 mS. Calculate the overall voltage gain including the effects of source resistance.

💡 Hint: Focus on properly calculating the load in parallel with the source resistance.

Question 2

Evaluate the performance impact if a common gate amplifier is used in a high-frequency application. What parameters might need to be considered?

💡 Hint: Refer to frequency response concepts and how they can affect amplifier operation.

Challenge and get performance evaluation