Linear-Digital ICs - General Questions Online Exam Quiz
Linear-Digital ICs - General Questions GK Quiz. Question and Answers related to Linear-Digital ICs - General Questions. MCQ (Multiple Choice Questions with answers about Linear-Digital ICs - General Questions
What is the level of the output voltage of a ladder-network conversion?
Options
A : The analog output voltage proportional to the digital input voltage
B : The digital output voltage proportional to the linear input voltage
C : A fixed digital value V ref
D : A fixed analog value V ref
Which of the following is not a linear/digital IC?
Options
A : Phase-locked loop
B : Voltage-controlled oscillator
C : Passive filter
D : Comparator
A 339 IC is an example of a fourteen-pin DIP that can be made to function as a ________.
Options
A : comparator
B : 555 timer
C : D to A converter
D : ladder network
What is the minimum number of conversions per second of a clock rate of 1 MHz operating a 10-stage counter in an ADC?
Options
A : 1000
B : 976
C : 769
D : 697
Which of the following is (are) the results of improvements built into a comparator IC?
Options
A : Faster switching between the two output levels
B : Noise immunity
C : Outputs capable of directly driving a variety of loads
D : All of the above
What is the first phase of the dual-slope method of conversion?
Options
A : Connecting the analog voltage to the integrator for a fixed time
B : Setting the counter to zero
C : Connecting the integrator to a reference voltage
D : All of the above
What is the maximum conversion time of a clock rate of 1 MHz operating a 10-stage counter in an ADC?
Options
A : 1.024 s
B : 102.3 ms
C : 10.24 ms
D : 1.024 ms
On which of the following does the conversion depend in ladder-network conversion?
Options
A : Comparator
B : Control logic
C : Digital counter
D : Clock
The voltage-controlled oscillator is a subset of the "test bench" function generator.
Options
A : True
B : False
C : -
D : -
Which application best describes this 555 timer circuit?
Options
A : Monostable multivibrator
B : Astable multivibrator
C : Bistable multivibrator
D : Free-running multivibrator
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