EC > GATE 2019 > Digital Electronics
A standard CMOS inverter is designed with equal rise and fall times (βnp). If the width of the pMOS transistor in the inverter is increased, what would be the effect on the LOW noise margin (NML) and the HIGH noise margin NMH?
A
NML increases and NMH decreases.
B
NML decreases and NMH increases.
C
Both NML and NMH increase.
D
No change in the noise margins.

Correct : a

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