VLSI Design And Testing MCQ Questions & Answers | ECE

A. Lightly doped n-type epitaxial layer on p-Substrate

B. Heavily doped n-type epitaxial layer on p-Substrate

C. Lightly doped n-type diffused layer on p-Substrate

D. Heavily doped n-type diffused layer on p-Substrate

A. Increases

B. Decreases

C. Remains fairly constant

D. Exponentially increases

A. Increases

B. Decreases

C. Remains the same

D. Cannot be determined

A. Drive input loads

B. Drive output loads

C. To perform logic functions

D. To amplify the input voltage

A. Low output capacitance

B. High on resistance

C. High output capacitance

D. Input capacitance does not affect speed of the gate

A. Drain region

B. Channel region

C. Switch region

D. Bulk region

A. Microprocessors

B. Microcontrollers

C. Digital logic circuits

D. All of the mentioned

A. Vds lesser than Vgs

B. Vgs lesser than Vds

C. Vgs = Vds = 0

D. Vgs = Vds = Vs = 0

A. Source

B. Drain

C. Ground

D. Positive voltage rail

A. Zero static power dissipation

B. High Input impedance

C. Both zero static power dissipation and high input impedance

D. None of the mentioned