| 摘要 |
<p>A delay device with high resolution is provided without increasing circuit size. In the delay device which is inputted a signal with periodicity and outputs the signal after a delay by a prescribed time, there are provided a sampling circuit for sampling the signals at intervals of a prescribed time period, a storage circuit for storing data sampled by the sampling circuit in a past certain amount of time, and an estimation circuit for estimating the value of the signal at a time that is a prescribed time period before a certain time point and between the samplings based on the data stored in the storage circuit.</p> |
