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4 cards from this section. Quick, good the night before a test.
What is the main function of the gate in a p-MOSFET?
Think about how you can control traffic at an intersection.
What type of charge carriers do p-MOSFETs use?
Consider what happens in a p-type material.
What type of charge carriers flow through a p-MOSFET?
Think about the type of semiconductor used.
The gate voltage in a p-MOSFET must be?
Consider what type of charge flow occurs.
Given a p-MOSFET with a threshold voltage of -2V and a load resistance of 1kΩ, determine the drain current when the gate voltage is -4V and the source voltage is 0V.
Remember that you need the effective voltage across the load to find current.
Design a CMOS inverter circuit using a p-MOS and n-MOS transistor. Describe how the circuit operates with input variations.
Consider how complementary behavior in inputs leads to output states.
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