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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does DNL stand for?
💡 Hint: Look for the term 'DNL' in relation to A/D converters.
Question 2
Easy
Why is DNL important?
💡 Hint: Think about the impact of smooth output readings in converting analog signals.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does Differential Nonlinearity (DNL) measure?
- The difference between actual and ideal voltage changes in A/D conversions.
- The timing of conversion in A/D circuits.
- The overall power consumption of A/D converters.
💡 Hint: Think about what DNL reflects in terms of voltage translation.
Question 2
True or False: A lower DNL value in an A/D converter indicates better performance.
- True
- False
💡 Hint: Consider what a high DNL would imply about accuracy.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have an A/D converter with 4-bit output and a DNL of ±2 LSB. Calculate the effective output steps of this converter.
💡 Hint: Think about the maximum layers minus the impact of DNL.
Question 2
In a practical scenario, why might an A/D converter with excellent INL and poor DNL still produce erroneous data?
💡 Hint: Consider how both specifications can affect outcome independently.
Challenge and get performance evaluation