One of the longest running problems in PCB (printed-circuit-board) design has been trying to figure how much decoupling capacitors you need for your design. PCB engineers often use too much decoupling ...
Is your PCB design team spending too much time waiting for IR-drop analysis results on the power delivery network (PDN), or trying to optimize the decoupling capacitor network without under- or ...
Editor's note: This article addresses the need for designers of printed circuit boards for nextgen ICs to be savvy about package-on-package technology. New ways of working with sub-assembly printed ...
Just recently, I was eavesdropping on several engineer acquaintances of mine discussing bypass capacitors. Also known as decoupling capacitors, these capacitors are everywhere. Some products contain ...
Mentor Graphics has released a PCB power integrity tool. “It analysises power planes for DC drop, and it does AC analysis to see more decoupling capacitors are needed to reduce noise,” Mentor director ...
Everyone knows that the perfect capacitor to decouple the power rails around ICs is a 100 nF ceramic capacitor or equivalent, yet where does this ‘fact’ come from and is it even correct? These are the ...
Our 1ED44173/5/6 are the new low side gate driver ICs that integrate over-current protection (OCP), FAULT status output and enable function. This high integration level is excellent for the digitally ...
Siemens Mentor group now offers a free version of its HyperLynx design-rule-checking software for checking printed circuit boards using the latest high-speed serial interfaces. Mentor, a Siemens ...
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