The value of the capacitor is usually between 100nf and 10nf. When you combine these two capacitors together youll be delivering a smooth uninterrupted voltage to your ic to work with. Technical Support Using Pi Simulation Solution Guides Capacitors Learn Sparkfun Com Effective Use Of Decoupling Bypass Capacitors Point 1 All decoupling capacitors should connect to a large area low impedance ground plane through a via or short trace to minimize inductance. Decoupling capacitor high frequency . When working with decoupling capacitors in your own design keep these three things in mind. For the best results the decoupling capacitor should be placed as close as possible to the chip. Zlocalizes the noise in the system. The key to using multiple capacitors for high frequency decoupling is to 1 make them all the same value and 2 spread them out around...
