Practice Considerations For Circuit And Device Designers (10.1.4) - Revisiting MOSFET

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6 sample questions

Question 1.
What is V_GS?
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Think about the terminal pairs.
Question 2.
What does I_DS represent?
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It starts with an 'I'.
3Question 3.
Which voltage establishes the electric field affecting electron concentration?
- V_GS
- V_DS
- I_DS
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Remember which voltage interacts mainly with the gate.
4Question 4.
True or False: I_DS is influenced by the device's geometry.
- True
- False
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Consider all the dimensions of the device.
Question 5.
Design a simple transistor circuit where increasing L provides a throttling effect on I_DS. Describe how you'd optimize the configuration.
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Think about how L impacts travel time and momentum.
Question 6.
Assess how you can alter oxide thickness and geometry to create a powerful yet reliable semiconductor device. Identify trade-offs.
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Consider short-term performance vs long-term reliability.

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