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ADP2114 sync

Dear support engineer,

I want to synchronize a ADP2114 using a clock signal from a cpld.The cpld is powered by this APD2114, so during power-up and boot, the sync pin is not driven.

my question: 1 I assume the adp2114 operates with its programmed frequency during absence of the sync clock, is this correct?

2 Are there special requirements on the state of the sync pin ( H/L) during this situation?

with kind regards

waiting your reply

G de Vries

NXD-audio BV