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2 cards from this section. Quick, good the night before a test.
What does the 'W' in MOSFET stand for?
Think about the dimensions that affect the channel.
Define threshold voltage (V_th).
It's a critical limit for operation.
What happens to the current I_DS when V_GS increases?
Think about the relation of V_GS to V_th.
The MOSFET operates in saturation if V_DS is greater than:
Recall the definition of the saturation region.
Given a MOSFET with W=10µm, L=5µm, V_th=1.0V, V_GS=5.0V, and V_DS varying, determine the conditions for saturation.
Focus on the relationship between V_DS, V_GS, and V_th.
Analyze how channel length affects current if W remains constant and V_GS is increased.
Consider both W and V_GS values.
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