Vlsi Design And Testing - Study Mode

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[#136] In MOS transistors . . . . . . . . . is used for their gate.

(A) Metal

(B) Silicon-di-oxide

(C) Polysilicon

(D) Gallium

Correct Answer

(C) Polysilicon

[#137] Overheating in device occurs due to less number of resistors per unit area.

(A) True

(B) False

Correct Answer

(B) False

[#138] An inverter driven through one or more pass transistors has $$frac{{Zp.u}}{{Zp.d}}$$xa0 ratio of . . . . . . . .

(A) $$frac{1}{4}$$

(B) $$frac{4}{1}$$

(C) $$frac{1}{8}$$

(D) $$frac{8}{1}$$

Correct Answer

(D) $$frac{8}{1}$$

[#139] BiCMOS has low power dissipation.

(A) True

(B) False

Correct Answer

(B) False

[#140] If n-transistor conducts and has large voltage between source and drain, then it is said to be in . . . . . . . . region.

(A) Linear

(B) Saturation

(C) Non saturation

(D) Cut-off

Correct Answer

(B) Saturation