Practice Overview of the Module - 11.7.1 | 11. Revisiting MOSFET (Contd.) | Analog Electronic Circuits - Vol 1
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Overview of the Module

11.7.1 - Overview of the Module

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does VGS stand for?

💡 Hint: Think about what controls the MOSFET.

Question 2 Easy

What influences IDS in a MOSFET?

💡 Hint: Consider what parameters affect the flow of current.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What happens when VGS is less than Vth?

Current increases
Current becomes zero
Current fluctuates

💡 Hint: Think of the concept of threshold voltage for MOSFET operation.

Question 2

True or False: In saturation, IDS depends only on VDS.

True
False

💡 Hint: Recall the defining characteristics of the saturation region.

3 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Consider a MOSFET with VGS = 10V, Vth = 2V, and VDS = 3V. Calculate IDS if K = 4, W = 2, and L = 1.

💡 Hint: Substitute values carefully into the formula.

Challenge 2 Hard

If you have a device in saturation with VGS = 7V and Vth = 1V, what is VDS_max before the channel pinches off?

💡 Hint: Remember to apply the saturation conditions discussed in class.

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Reference links

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