Test Happens - Teledyne LeCroy Blog

Test Happens.

28 March 2022

Oscilloscope Basics: When to Use Track to Graph Oscilloscope Measurements

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Figure 1: Pulse Width Modulated waveform (yellow) and Track math operator (blue), where the X-axis scaling is identical for both. Modern osc...
21 March 2022

PCI Express 4.0 Error Detection Using a BERT and Oscilloscope

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Figure 1: BERT and Oscilloscope connection for PCI Express 4.0 error detection. The PCI Express® 4.0 standard specification requires an osci...
14 March 2022

WavePulser 40iX vs. Time Domain Reflectomer (TDR) or Vector Network Analyzer (VNA)

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Figure 1: S-parameters and TDR responses are two means to the same end, characterizing interconnects. Oscilloscopes are used to measure sign...
07 March 2022

Configuring Dynamic Oscilloscope Measurements Using Advanced Customization

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Figure 1. The Advanced Customization option lets you seamlessly and continuously update the input of one parameter with the output of anothe...
28 February 2022

Signal and Power Integrity Tutorial: A Robust Method for Measuring Clock Jitter with Oscilloscopes

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Figure 1. Clock jitter measured as a variation of clock signal absolute period. Clock jitter is the variation of a clock signal’s frequency ...
21 February 2022

9 Important Things to Know When Making Sensitive Measurements with Oscilloscopes

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We've routinely posted on how you can characterize your total measurement system to gain important "situational awareness" whe...
14 February 2022

Transmission Lines for Oscilloscope Users, Part 4

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Figure 1: Characteristic waveform when the source impedance is lower than the cable impedance. In Part 3 , we saw the pattern of reflections...
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