In A/D converter, what is the time relation between sampling period T and the duration of the sample mode and the hold mode?
A. Should be larger than the duration of sample mode and hold mode.
B. Should be smaller than the duration of sample mode and hold mode.
C. Should be equal to the duration of sample mode and hold mode.
D. Should be larger than or equals to the duration of sample mode and hold mode.
Answer:A
In A/D converter, what is the time relation between sampling period T and the duration of the sample mode and the hold mode?
A. Should be larger than the duration of sample mode and hold mode. B. Should be smaller than the duration of sample mode and hold mode. C. Should be equal to the duration of sample mode and hold mode. D. Should be larger than or equals to the duration of sample mode and hold mode.
Explanation: The A /D converter begins the conversion after it receives a convert command. The sampling period T should be larger than the duration of the sample mode and the hold mode.