What advantages do ICs have over discrete-device circuits due to their greater complexity (i.e. more circuitary in less area)

What is the main advantage of using MOSFET rather than bipolar transistor circuitary in ICs?

A

much greater complexity (more components) than bipolar circuits : better economy

B

higher operating speed than bipolar circuits

C

fewer power supply connections are required with MOS ICs

D

system designers are more familiar with MOS circuitary

E

None of the above

A number is greater than 3 but less than 8. Also, it is greater than 6 but less than 10. The number is -

A

8

B

5

C

6

D

7

The product P of two prime numbers is between 9 and 55. If one of the prime numbers is greater than 2 but less than 6 and the other is greater than 13 but less than 25, then P =

A

15

B

33

C

34

D

51

Why are digital circuits easier to design than analog circuits?

A

they do not control electricity precisely over a wide range

B

they are made in the form of ICs

C

all elements of digital circuit are from the same family

D

they are smaller in size

E

None of the above

The most popular types of ICs are ___________

A

Thin-film

B

Hybrid

C

Thick-film

D

Monolithic

ICs are generally made of ___________

A

Silicon

B

Germanium

C

Copper

D

None of the above

Digital ICs process ___________

A

Linear signals only

B

Digital signals only

C

Both digital and linear signals

D

None of the above

ICs are used in ___________

A

Linear devices only

B

Digital devices only

C

Both linear and digital devices

D

None of the above

We use ___________ ICs in computers

A

Digital

B

Linear

C

Both digital and linear

D

None of the above

Resistor Ratio design is used in linear ICs because

A

Ratios increase input resistance

B

Ratios increase amplifier gain

C

Precise resistor values are not possible with IC processes

D

All of the above

E

None of the above

What advantages do ICs have over discrete-device circuits due to their greater complexity (i.e. more circuitary in less area)

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