Electronics and Communication Engineering - Electronic Devices and Circuits
Exercise : Electronic Devices and Circuits - Section 3
- Electronic Devices and Circuits - Section 13
- Electronic Devices and Circuits - Section 24
- Electronic Devices and Circuits - Section 23
- Electronic Devices and Circuits - Section 22
- Electronic Devices and Circuits - Section 21
- Electronic Devices and Circuits - Section 20
- Electronic Devices and Circuits - Section 19
- Electronic Devices and Circuits - Section 18
- Electronic Devices and Circuits - Section 17
- Electronic Devices and Circuits - Section 16
- Electronic Devices and Circuits - Section 15
- Electronic Devices and Circuits - Section 14
- Electronic Devices and Circuits - Section 1
- Electronic Devices and Circuits - Section 12
- Electronic Devices and Circuits - Section 11
- Electronic Devices and Circuits - Section 10
- Electronic Devices and Circuits - Section 9
- Electronic Devices and Circuits - Section 8
- Electronic Devices and Circuits - Section 7
- Electronic Devices and Circuits - Section 6
- Electronic Devices and Circuits - Section 5
- Electronic Devices and Circuits - Section 4
- Electronic Devices and Circuits - Section 3
- Electronic Devices and Circuits - Section 2
16.
Find the FSV (full scale voltage) in a 6 bit R-2R ladder D/A converter has a reference voltage of 6.5 V.
Answer: Option
Explanation:
.
17.
Parallel adder is
Answer: Option
Explanation:
Adder is a combinational circuit.
18.
An 8 bit binary number is to be entered into an 8 bit serial shift register. The number of clock pulses required is
Answer: Option
Explanation:
In serial shift register one pulse is needed to store each bit.
19.
In the given figure, A = B = 1 and C = D = 0. Then Y =
Answer: Option
Explanation:
The CD inputs when fed to NOR gate give output 1. Therefore Y = 1.1.1 = 0.
20.
Assertion (A): CMOS devices have very high speed.
Reason (R): CMOS devices have very small physical size and simple geometry.
Answer: Option
Explanation:
CMOS has high packing density but low speed.
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