3 ms·
The very general rule of thumb is anything greater than 10 MHz switching frequency. To get an accurate answer requires physical stimulation, or "build it and se
by krapht 8y ago
The very general rule of thumb is anything greater than 10 MHz switching frequency. To get an accurate answer requires physical stimulation, or "build it and see if it works or not".
- setquk 8y agoI could generalise it as anything with fast rise times. A 74lvc14 can kick out a 400ps edge even if you clock it at 1Hz for example. That's got quite some harmonic energy. Also it's usually the really slow stuff I have that oscillates madly :(