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.

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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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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

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.

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