Sigrity introduces cost-savvy power-decoupling-capacitor tool for PCB and package design

摘要

One of the longest running problems in PCB (printed-circuit-board) design has been trying to figure how much decoupling capacitance you need for your design. PCB engineers often use too much decoupling capacitance to ensure that their designs will achieve power stability requirements of their system and still meet performance goals. But each decoupling capacitor adds extra cost to the design, and typical designs have a lot of unnecessary capacitance.