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Vlsi Design & Technology Test Questions, this topic has 98 mcqs, It takes five to ten minutes to complete this free vlsi design & technology test questions test. You will see 4 or 5 option of each question. You must choose / think only one option and then press on answer key for check right answer. Practice "vlsi design & technology test questions" MCQs and share with your friends, brothers, sisters.
vlsi design & technology test questions (Total Quiz: 98)
MCQ: Basically, an observability of an internal circuit node is a degree to which one can observe that node at the _______ of an integrated circuit.
- Inputs
- Outputs
- Both a and b
- None of the above
B
MCQ: High observability indicates that ________number of cycles are required to measure the output node value.
- More
- Equal
- Less
- None of the above
C
MCQ: Due to the limitations of the testers, the functional test is usually performed at speed _______the target speed.
- Lower than
- Equal to
- Greater than
- None of the above
A
MCQ: Which among the following is/are responsible for the occurrence of 'Delay Faults'?
- Variations in circuit delays & clock skews
- Improper estimation of on-chip interconnect & routing delays
- Aging effects & opens in metal lines connecting parallel transistors
- All of the above
D
MCQ: Which among the following serves as an input stage to most of the op-amps due to its compatibility with IC technology?
- Differential amplifier
- Cascode amplifier
- Operational transconductance amplifiers (OTAs)
- Voltage operational amplifier
A
MCQ: PSSR can be defined as the product of the ratio of change in supply voltage to change in output voltage of op-amp caused by the change in power supply & _______ of op-amp.
- Open-loop gain
- Closed-loop gain
- Both a and b
- None of the above
A
MCQ: According to the principle of current mirror, if gate-source potentials of two identical MOS transistors are equal, then the channel currents should be _______
- Equal
- Different
- Both a and b
- None of the above
A
MCQ: In two-stage op-amp, what is the purpose of compensation circuitry?
- To provide high gain
- To lower output resistance & maintain large signal swing
- To establish proper operating point for each transistor in its quiescent state
- To achieve stable closed-loop performance
D
MCQ: In accordance to the scaling technology, the total delay of the logic circuit depends on ______
- The capacitor to be charged
- The voltage through which capacitance must be charged
- Available current
- All of the above
D
MCQ: In CMOS circuits, which type of power dissipation occurs due to switching of transient current and charging & discharging of load capacitance?
- Static dissipation
- Dynamic dissipation
- Both a and b
- None of the above
B
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