On-Die Power Rail Measurements: Setup and Best Practices
Accurate on-die power rail measurements depend on proper sense-line design, differential probing, and careful test setup at the package level.
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9 Quick Fixes to Improve DDR Probing
These nine practical DDR probing tips help reduce strain, improve signal integrity, and avoid common measurement pitfalls when working with high-speed DRAM interfaces.
How to Test the CMRR of Differential Probes
A simple in-circuit test reveals how a differential probe’s CMRR behaves across frequencies and how closely it matches published specifications in real measurement environments.
What Every Oscilloscope User Needs to Know About Transmission Lines
Fast-rising signals can introduce transmission line reflections that appear as ringing on an oscilloscope, but proper 50-ohm termination can eliminate these artifacts.
Using 50-Ohm Coax From DUT to Oscilloscope
What if we remove the probes from the equation by connecting our DUT's output directly to the oscilloscope's analog input using a 3-ft. 50-Ω coaxial cable?