Hi,
I have read the article about slack and margins written by Austin Lesea and I am anxious to have more information concerning "any ripple or noise detracts directly from the speed of the part. 200 mV peak-to-peak of noise and ripple on the internal core power supply of a 1.5 volt part results in a significant slowdown". How big is the impact of the ripple on the timings. I believe the converters on the board I have can provide 50mV peak-to-peak of ripple/noise. Will my timing margins degrade ? Any type of information will be welcome.
Thanks,
JF