Yes, you should care about the fact that PCB traces, when actually manufactured, end up having more of a trapezoidal…
Simulations should match measurements. Otherwise, what good are they? When doing signal integrity simulations, that starts with comprehensive stackup modeling. …
At the very minimum, a good board stackup has solid reference planes for signal routing. Power demands now pretty much…
Anyone that’s ever tried to put 75-ohm video onto a PCB stackup knows how high impedance will drive layer thicknesses. …
Proper stackup design is the key to ensuring maximum performance for your PCB design. Electromagnetic compatibility, signal integrity, power integrity…
We’re finally on to the next logical step in our study of signal integrity – impedance. So what is impedance…
