Forum Discussion
ABars4
New Contributor
New ContributorAccording to the Intel MAX 10 Clocking and PLL User Guide, there is an option to turn off the internal oscillators, in this case what are the phase noise requirements when using an external oscillator?
JonWay_altera
Frequent Contributor
Frequent ContributorBtw, you cannot drive the PLLs with internal oscillator.
See https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/max-10/ug_m10_clkpll.pdf (Section 3.2.1)
