Impedance Controlled PCB Prototype: A Buyer’s Guide to Specifying, Ordering, and Verifying Controlled-Impedance Boards
When you’re prototyping high-speed digital, RF, or SerDes-based designs, “close enough” impedance is a recipe for silent failures — reflections, jitter, EMI, and eye-diagram collapse that can burn weeks of debug time. This guide gives you everything a procurement or hardware engineer needs to specify, order, and verify an impedance controlled PCB prototype without guesswork: […]
