Signal & Power Integrity

Stable and clean power rail signals are the basis for a proper performance of any electronic design. Rohde & Schwarz provides a wide range of benchtop and handheld test solutions for Power Integrity testing.

Signals traveling through electronic designs typically get degraded by crosstalk, bandwidth limitations and signal line discontinuities. Take a look at our comprehensive solutions to measure e.g. timing, jitter, return and insertion loss, eye diagram, crosstalk and unwanted signal components.

T&M Solutions for Power Integrity

Accurate and fast power integrity measurements

Accurate and fast power integrity measurements

Increasing demands on power distribution networks have resulted in smaller DC rails, as well as a proliferation of rails that ensure clean power reaches the pins of integrated circuits. Meet the challenge of measuring ripple, noise and transients on today’s low voltage DC power rails with unknown precision and speed.

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Verifying power integrity for DDR memories

A key challenge for embedded devices with DDR memories is to maintain signal integrity in the presence of power and ground rail fluctuations. This becomes even more important as supply voltages decrease and switching speed increases leading to tighter power rail tolerances and jitter requirements.

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Free Guide: Five techniques for fast, accurate power integrity measurements

Rail voltages are getting smaller, and tolerances are decreasing. As a result, making accurate power rail measurements has become much more difficult. In the past, any scope was able to measure ripple on historical 5 V rails with 10% tolerance, since the 500 mV requirement was well above the noise level of the scope.

This guide describes five tips for making accurate power integrity measurements with oscilloscopes.

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T&M Solutions for Signal Integrity

Verifying the clock source

A clear clock signal is essential to the performance of every analog and digital circuit desgin. Learn how to verify your clock signal by taking advantage of fast and precise jitter performance measurements (with R&S®FSWP phase noise analyzer)

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Understanding jitter measurment techniques

Jitter is an important characteristic in digital design and in specifying clock performance. Learn how jitter can be measured in various ways, while each has its own advantage.

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Testing high-speed digital lines on PCB

With continuously increasing data rates, signal integrity aspects of high-speed digital designs and the components used become more and more challenging. Particularly at higher data rates, vector network analyzers (VNA) are increasingly replacing traditional time domain reflectometry (TDR) setups for testing passive components such as connectors, cables, PCBs, etc. Users benefit from the higher accuracy, speed and ESD robustness of the VNA, making the VNA the instrument of choice in this field.

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Related Products

Oscilloscopes

Opt for powerful Rohde & Schwarz oscilloscopes that excel in usability and functionality analyzing time domain, mixed signals, serial buses and frequency.

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Oscilloscopes Probes

High-quality active and passive probes complete the Rohde & Schwarz oscilloscopes. Besides excellent specifications, they feature reliability and ease of use.

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Network Analyzers

Select from a wide range of high-performance, versatile, multiport vector network analyzers with up to 48 ports to test your passive and active devices up to 500 GHz.

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