| 摘要 |
Embodiments of the present invention reduce static phase offset in timing loops. In one embodiment, the present invention includes a timing loop comprising first and second phase detectors, wherein during a first time period, the first phase detector is coupled in a closed timing loop and the second phase detector is decoupled from the closed timing loop and calibrated, and during a second time period, the second phase detector is coupled in a closed timing loop and the first phase detector is decoupled from the closed timing loop and calibrated.
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