Accurate And Fast Power Integrity Measurements

With the increasing demands on power distribution networks, smaller DC rails are increasingly in high demand, as well as proliferation of rails that ensure clean power reaches the pins of each integrated circuit. Most oscilloscopes are challenged with measuring ripple, noise, and transients on today’s low-voltage DC power rails. An adequate bandwidth is required to see harmonics of fast edges and higher frequency sources that can be coupled on power rails. The active R&S®RT-ZPR20 power rail probe is specifically designed to measure small AC characteristics of DC rails. Download the application note to see how the specifications and capabilities of this probe are ideal for accurate and fast power integrity measurements.