Preview of practice Output Conductance (21.6.5) - Linearization of non-linear circuit containing MOSFET (Contd.)
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Output Conductance

Practice - Output Conductance

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Define transconductance.

💡 Hint: Think about the sensitivity of current to voltage changes.

Question 2 Easy

What is output conductance?

💡 Hint: Consider the relationship between current and voltage at the output.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does transconductance (gm) measure?

A) Change in output current per change in input voltage
B) Change in output voltage per change in input current
C) Change in input current per change in output voltage

💡 Hint: Recall the definition of gm.

Question 2

True or False: Output conductance is independent of the operating point.

True
False

💡 Hint: Consider the influence of biasing conditions on conductance.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given a MOSFET with gm = 5 mA/V and Rd = 1 kΩ, calculate the voltage gain of the amplifier circuit.

💡 Hint: Remember the voltage gain formula involving transconductance.

Challenge 2 Hard

A specific MOSFET operates at an output conductance of 2 mS. How would changing the Vds impact the output current? Explain.

💡 Hint: Reflect on the parameter definitions and consider their implications.

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Reference links

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