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LMH1983: The delay time the device transits "the Free-run mode and Holdover mode" from when the device detects the LOR.

Part Number: LMH1983

Hi all

I would like to know the correct behavior of DAC output when thiss device detects the LOR.

Free-run Mode:DAC output voltage fluctuate before No_Ref signal fluctuation.
Holdover Mode:DAC output voltage and No_Ref signal fluctuate simultaneously.

is The behavior correct movement?

Best Regrds,
Sho