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3 cards from this section. Quick, good the night before a test.
What is the threshold voltage (V_th)?
It defines when the transistor turns on.
Name the two main operational regions of an n-MOS transistor.
Think about how the current behaves.
What is the main function of an n-MOS transistor?
Consider its applications in circuits.
True or False: The current in saturation region depends on V_DS.
Think about how saturation affects current flow.
Given a MOSFET with K = 0.5 mA/V², V_th = 1V, and V_GS = 4V, calculate I_DS for both the triode and saturation regions when V_DS = 1V and V_DS = 3V respectively.
Check the region for each condition; use respective equations!
Explain the effect of reducing V_GS on the n-MOS transistor operational point.
Think about how V_GS relates to current flow.
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