Limitations of Scaling MCQ Quiz – Objective Question with Answer for Limitations of Scaling

21. Flicker noise is scaled by

a) 1/α2
b) α2/β2
c) 1/β2
d) β2/α2

22. Scaling affects _____ generated noise.

a) internally
b) externally
c) internally and externally
d) does not generate

23. The basic figures of merit for MOS devices are

a) Minimum Feature size
b) Low Power dissipation
c) Maximum operational frequency
d) All of the mentioned

24. For the constant field model, the scaling factors β and α are related as:

a) β = α
b) α = 2β
c) β = 1
d) β = α = 0

25. In Constant Voltage model, the scaling factors β and α are related as:

a) β = α
b) α = 2β
c) β = 1
d) β = α = 1

26. The scaling factor for the supply voltage VDD is:

a) 1
b) 0
c) 1/α
d) 1/β

27. The scaling factor of the length and width of the channel is:

a) 1, 1
b) 1/α, 1/β
c) 1/α, 1/α
d) 1/β, 1/β

28. The third type of scaling model is:

a) λ-based model
b) µm based model
c) combined voltage and dimension model
d) combined voltage and electric field model

29. The scaling factor of gate area in the constant voltage model is:

a) 1/α²
b) 1/β2
c) 1
d) All of the mentioned