Andy Shaughnessy and Picotest Managing Director Steven Sandler discuss the panel that Steven will be participating in at AltiumLive 2020. The panel, led by Dr. Eric Bogatin, will feature co-panelists Heidi Barnes of Keysight Technologies, Rula Bakleh of Graphcore, and Istvan Novak of Samtec, who will discuss various ways to reduce signal and power integrity issues by using simulation, measurement, and other tricks of the trade. Steven also discusses his presentation on simulation, which focuses on SPICE simulation methods.
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Nolan Johnson, I-Connect007
Nolan Johnson recently spoke with Brad Griffin, product marketing director for Cadence Design Systems, about Cadence’s Matrix solver technology. They discuss its use as a multi-disciplinary field solver as well as Cadence’s focus on thermal analysis and utilizing the power of the cloud.
I-Connect007 Editorial Team
I recently spoke with Todd Westerhoff, product marketing manager for signal integrity software tools at Siemens. We discussed a new capability called HyperLynx Apps that offers a new take on traditional signal and power integrity analysis, and how that fits in with the Siemens plan to put SI and PI tools into the hands of more designers early in the design cycle.
Heidi Barnes, Keysight Technologies
Electromagnetic (EM) solvers based on Maxwell’s equations have proven invaluable in the advancement of digital electronics and wireline communications. Plain and simple, electrical engineers need to know what a circuit or electrical interconnect will do when excited by a dynamic or varying signal. In the signal integrity world, an interconnect that passes a DC connectivity check can completely fail at higher frequencies. In the power integrity world, a power rail that measures the correct DC voltage could easily go into oscillation when a dynamic load is applied. Learning the basic skills to fire up an EM simulator, obtain qualitative answers in minutes, and higher fidelity answers in a few days, can be the difference between sleepless nights of product failures vs. robust designs with wide design margins.