In the practical A/D converters, if the difference between the values at which the first transition and the last transition occur is not equal to FS – 2LSB, then such error is known as __?
A. Scale-factor error
B. Offset error
C. Linearity error
D. All of the mentioned
Answer:A
In the practical A/D converters, if the difference between the values at which the first transition and the last transition occur is not equal to FS – 2LSB, then such error is known as __?
A. Scale-factor error B. Offset error C. Linearity error D. All of the mentioned
Explanation: We note that practical A /D converters scale-factor (or gain) error (the difference between the values at which the first transition and the last transition occur is not equal to FS — 2LSB ).