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3. Introduction to Key Components – ADC, DAC, and Mixed Signal Systems
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Practice test
11 questions on this section. Wrong answers show you what to read again.
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Mixed questions from across the chapter. Your answers get marked.
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Flashcard drill
3 cards from this lesson. Good the night before a test.
Try these first
- 1.
What does ADC stand for?
Hint
Remember what it converts.
- 2.
What does DAC do?
Hint
Think about sound playback.
- 3.
What does an ADC do?
- Converts digital to analog
- Converts analog to digital
- Amplifies signals
Hint
Focus on the direction of conversion.
- 4.
True or False: A DAC can convert a digital signal into an analog signal.
- True
- False
Hint
Think about audio devices.
- 5.
Design an application that uses both ADC and DAC. Describe the flow of information and the role each component plays.
Hint
Think of where each component fits in a signal path.
- 6.
Analyze potential noise issues in a mixed signal system and propose solutions to mitigate them.
Hint
Consider methods engineers use to reduce interference.
Exercises
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
4 more questions available
Enrol freeQuiz
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
1 more question available
Enrol freeChallenge Problems
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting