INTEGRATED
CIRCUITS
1. The
counter type is Direct type
of ADC.
2. Subtractors
are designed using Adder ICs.
3. Square
wave outputs are generated when the Op-amp is forced to operate in the saturation region.
4. 10 FFs
are required to build a binary counter circuit to count from 0 to 1023.
5. The
DACs use level amplifiers to
account for variations in logic levels.
6. A Bidirectional
shift register allows shifting of data either to the left or right.
7. In
741 Op-amp 24 transistors
are used.
8. Clip-off
a certain portion of the input signal is called clippers.
9. Regenerative
comparator is called Schmitt trigger.
10. Voltage control
oscillator is a free running multi- vibrator.
11. Phase detection
is most important part in the PLL system.
12. In
voltage follower output
voltage is equal to input voltage.
13. In
integrated circuits all the components are fabricated on the same chip.
14. Linear
ICs are available in the flat pack,
metal can and dual-in-time package.
15. A
feedback amplifier is sometimes referred to as a closed loop amplifier.
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