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Digital VLSI Design Virtual lab
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CMOS Inverter
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CMOS Inverter
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Theory
Self evaluation
Procedure
Simulator
Assignment
Reference
Feedback
Video
1)
The maximum and minimum logic levels of a static CMOS inverter depends on
The size of the transistors
The Vt of the transistors
The load capacitance
None of the above
2)
Which of the following statement is NOT TRUE for a CMOS inverter?
Highest output level will be Vdd
Lowest output level will be ground
The output impedance will be low
The output will be very sensitive to noise and disturbances
3)
If the pMOS transistor size is increased with respect to the nMOS size, what happen to the tpLH of the inverter?
tpLH will increase
tpLH will decrease
tpHL will not change
None of the above
4)
What happens to delay if you increase load capacitance?
no change
delay increases
delay decreases
5)
Which of the following is TRUE at the switching threshold of a static CMOS inverter?
Input voltage is equal to output voltage
nMOS and pMOS are in saturation mode
Vds=Vgs for both devices
All the above
Cite this Simulator:
vlab.amrita.edu,. (2011). CMOS Inverter. Retrieved 5 May 2024, from vlab.amrita.edu/index.php?sub=59&brch=165&sim=901&cnt=1686
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