Signal and power integrity

Signal and power integrity

Efficient analysis of power and signal integrity

High-speed data converters run clock rates up to 10 Gsamples/s and beyond. On the digital side, data is supplied or sent out at these rates with high resolution, i.e. 10 bits or more. These lines run in parallel on a PCB or through cables and can suffer from crosstalk, bandwidth limitations or signal line discontinuities.

Ensuring proper functioning requires clean transmission of the high-speed signals. Rohde & Schwarz provides the tools to ensure proper lines for the high-speed transmissions.

Stable and clean power rail signals are the basis for correct performance of data converters. Take a look at our wide range of test solutions for power integrity.

Power and signal integrity solutions

Verify high frequency signal integrity on printed circuit boards

The MicroCraft® E2V6151 series combined with an R&S®ZNB vector signal analyzer delivers a fully automated solution.

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Accurate and fast power integrity measurements

Meet the challenge of measuring ripple, noise and transients on low voltage DC power rails with unknown precision and speed.

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Power integrity measurements with the R&S®RTM3000 and R&S®RTA4000 oscilloscopes

Measuring noise and ripple on power rails with small voltages and increasingly tighter tolerances is a challenge for oscilloscopes.

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Precise measurements on high-speed digital signal lines with the R&S®ZNB

With continuously increasing data rates, signal integrity aspects of high-speed digital designs become challenging.

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Optimize differential measurements on high-speed interfaces

High-speed serial interfaces often transmit data with differential signaling. Differential probes are used for trace probing.

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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.

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Related products

Power rail probes

Bandwidth, sensitivity, low noise and offset compensation make the R&S®RT-ZPR20/40 power rail probes an excellent fit for power integrity measurements.

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R&S®RTO2000 oscilloscope

Offering bandwidths from 600 MHz to 6 GHz, R&S®RTO2000 oscilloscopes excel at both time domain and frequency domain testing.

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R&S®ZNB vector network analyzers

The R&S®ZNB family of vector network analyzers feature high measurement speed, outstanding precision and exceptional ease of operation.

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Signal Integrity Measurements

Related video 21-May-2019

Signal Integrity Measurements

In combination with the time domain option R&S®ZNA-K2 and the extended time domain option R&S®ZNA-K20, the R&S®ZNA vector network analyzer offers a variety of signal integrity measurements. The device under test, a USB-C cable, is analyzed in frequency and time domain as well as in eye diagram representation.

Related topics and solutions

Electronic design

Electronic engineers currently face ever more complex challenges when designing and developing integrated board architectures.

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Analog / digital design and test

Modern electronic designs integrate more functionality into less space, resulting in higher data rates and lower signal levels.

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RF & microwave component testing

Components need to address the challenging requirements of mobility, connectivity, highest data rates, robustness and power efficiency.

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