RF and Microwave

Q&A AD9253 Input Clock Divider

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AD9253 Input Clock Divider

VladimirUss on Feb 25, 2021

Does the AD9253 Input Clock Divider provide jitter reduction (see figure AD9253.bmp)? For example, 240 GHz / 3 versus 80 GHz.

0 mrecio

on Feb 26, 2021 2:28 AM 1 month ago
Hi,

Thanks for reaching out.

Typically, using clock divider offers jitter reduction however, the improvement is small. We suggest to use a clean clock source in the first place.

Regards,

Mark
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