| 摘要 |
A signal regenerator that reduces noise in a reference clock signal. In one possible implementation, phase comparisons between the reference clock signal and an input signal are made. Based on the phase comparisons, phases of a clock signal having a lower frequency than the reference clock signal are adjusted. Phases of the phase adjusted lower frequency clock signal are compared with phases of a divided down version of the reference clock signal. Based on such comparisons, phases of the reference clock signal may be adjusted.
|
