Practice Voltage-dependent Current Source Model (16.6.2) - Analysis of simple non - linear circuit containing a MOSFET

Practice: Voltage-Dependent Current Source Model

Lesson 16.6.2Analysis of simple non - linear circuit containing a MOSFET

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9 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is the role of V_GS in a MOSFET?
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Think about what voltage changes lead to the MOSFET turning on.
Question 2.
Define the saturation region for a MOSFET.
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Consider the conditions required for maximum current flow.
3Question 3.
What controls the current flow in a MOSFET?
- Voltage across the gate
- Voltage across the drain
- Current through the source
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Think about what parameters directly impact how the MOSFET operates.
4Question 4.
True or False: The saturation condition for a MOSFET is met when V_DS is less than V_GS - V_th.
- True
- False
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Review the conditions that define saturation.
Question 5.
A MOSFET is biased with V_GS at 5V. Given K=0.5 and V_th at 1V, find I_DS when in saturation. Assume V_DS=10V.
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Focus on the relationship for I_DS in the saturation region.
Question 6.
If a common-source amplifier developed an output voltage of 2V with an I_DS of 5mA flowing, what is the drain resistor value?
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Connect how voltage drop across the resistor impacts the output voltage.

5 more questions in this section. Enroll free to practise them all.