Many designers go to great lengths to make sure they do appropriate length-matching, even to the level of including the…
Yeah, that’s what I said. Vias are longer than their length. Phrased more appropriately, the delay introduced by a via has…
Too often I see people just using straight length to manage their board timing. Or take it one step further…
In the digital design world, we have typically only seen S-parameters used to model packages. They are a popular output…
You may have heard lately about IBIS-AMI models, which are being used more often for SERDES simulation. IBIS-AMI stands for I/O…
Anyone who has ever had to simulate a SERDES interface knows how long it take to run a couple hundred…
I talk with a lot of customers about their designs and what’s needed to get their products out the door…
We’re finally on to the next logical step in our study of signal integrity – impedance. So what is impedance…
Break out your calculators boys and girls because it’s math time (well….maybe you won’t need them after you get to…
