| 摘要 |
A delay line includes a delay amount adjusting unit configured to adjust a delay amount of an input signal in response to a first delay control code, and a delay unit configured to determine a number of first delay blocks having a delay amount with a first variation width and a number of second delay blocks having a delay amount with a second variation width in response to a second delay control code, wherein the delay amount with the first variation width and the delay amount with the second variation width are determined by the delay amount adjusting unit and the first and second variation widths correspond to a level change of a power supply.
|
