The Hidden Cost Of Contact Resistance


Contact resistance, or CRES, is one of those problems that most engineers prefer not to think about until it's staring them in the face. For years, it could be managed quietly with routine probe card cleaning or a scheduled socket swap. That approach worked well enough when pin counts were lower and devices pulled less current, but the ground has shifted since then. Today’s AI processors m... » read more

Week In Review: Manufacturing, Test


Highlights from ITC The hot topic at this week’s International Test Conference (ITC) was tackling silent data corruption, with panel discussions, papers, and Google’s Parthasarathy Ranganathan’s keynote address all emphasizing the urgency of the issue. In the past two years Meta, Google, and Microsoft have reported on silent errors, errors not detected at test, which are adversely impact... » read more