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Intel: Should the switching frequency of the power supply used in MAX® 10 Single Power be 800kHz and 1MHz?

MAX power/Enpirion

Category: Power
tool:-
Device: MAX®10


Although it is described in the Pin Connection Guideline as follows, there is no problem even if it is not 800kHz and 1MHz as long as it can meet the power requirements of the FPGA.

Intel® MAX® 10 FPGA Device Family Pin Connection Guidelines
https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/dp/max-10/pcg-01018.pdf
(Search for Low Noise Switching Regulator)

(excerpt)
The switching frequency is usually between 800kHz and 1MHz and has fast transient response.
The switching frequency range is not an Intel requirement.


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