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Digital Electronics
Sequential Circuits
Marks 1Marks 2Marks 5
Microprocessor
Marks 1Marks 2Marks 3
Boolean Algebra
Marks 1Marks 2
Analog to Digital and Digital to Analog Converter
Marks 1Marks 2
Combinational Circuits
Marks 1Marks 2Marks 5
Minimization
Marks 2
Logic Families and Memories
Marks 1Marks 2
Logic Gates
Marks 1Marks 2
1
GATE EE 2004
MCQ (Single Correct Answer)
+1
-0.3
The voltage comparator shown in Fig. can be used in the analog-to-digital conversion as GATE EE 2004 Digital Electronics - Analog to Digital and Digital to Analog Converter Question 8 English
A
a $$1$$-bit quantizer
B
a $$2$$-bit quantizer
C
a $$4$$-bit quantizer
D
a $$8$$-bit quantizer
2
GATE EE 2001
MCQ (Single Correct Answer)
+1
-0.3
Among the following four, the slowest $$ADC$$ (analog-to-digital converter) is
A
parallel-comparator (i.e., flash) type
B
successive approximation type
C
integrating type
D
counting type
3
GATE EE 1994
MCQ (Single Correct Answer)
+1
-0.3
The number of comparisons carried out in a $$4$$-bit flash type $$A/D$$ converter is
A
$$16$$
B
$$15$$
C
$$4$$
D
$$3$$
4
GATE EE 1993
MCQ (Single Correct Answer)
+1
-0.3
A $$10$$ bit $$A/D$$ converter is used to digitize an analog signal in the $$0$$ to $$5$$ $$V$$ range. The maximum peak to peak ripple voltage that can be allowed in the $$D.C.$$ supply voltage is
A
nearly $$100$$$$mV$$
B
nearly $$50mV$$
C
nearly $$25mV$$
D
nearly $$5.0mV$$
Questions Asked from Marks 1
GATE EE 2004 (1) GATE EE 2001 (1) GATE EE 1994 (1) GATE EE 1993 (1)
GATE EE Subjects
Electromagnetic Fields
Signals and Systems
Engineering Mathematics
General Aptitude
Power Electronics
Power System Analysis
Analog Electronics
Control Systems
Digital Electronics
Electrical Machines
Electric Circuits
Electrical and Electronics Measurement