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Electronic Devices - Linear-Digital ICs

Exercise : Linear-Digital ICs - General Questions
1.
What is the level of the output voltage of a ladder-network conversion?
The analog output voltage proportional to the digital input voltage
The digital output voltage proportional to the linear input voltage
A fixed digital value Vref
A fixed analog value Vref
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
Which of the following is not a linear/digital IC?
Phase-locked loop
Voltage-controlled oscillator
Passive filter
Comparator
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
A 339 IC is an example of a fourteen-pin DIP that can be made to function as a ________.
comparator
555 timer
D to A converter
ladder network
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
What is the minimum number of conversions per second of a clock rate of 1 MHz operating a 10-stage counter in an ADC?
1000
976
769
697
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
Which of the following is (are) the results of improvements built into a comparator IC?
Faster switching between the two output levels
Noise immunity
Outputs capable of directly driving a variety of loads
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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