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IQD Blog Posts 20th May 2024

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What is Holdover?

What is Holdover?

Posted: 20th May 2024
Holdover, in the context of oscillators, refers to the ability of an oscillator to maintain a clocks’ accuracy for a certain period when it temporarily loses its primary reference signal. This primary reference signal is typically provided by an external source, such as a GNSS satellite signal or another highly accurate clock source. When this reference signal is… Read More