| 摘要 |
A Global Positioning System (GPS) receiver is configurable to switch between a power saving mode and a non-power saving mode. The GPS receiver includes a reference oscillator configured to provide a reference clock, a frequency synthesizer coupled to the reference oscillator, configured to provide a sampling clock to an analog to digital converter; and a compensation module configured to compensate for a change in phase relationship between the sampling clock and the reference clock, the change resulting from the GPS receiver switching between the power saving mode and the non-power saving mode.
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