This primer helps you understand all of these elements so you can choose and use the oscilloscope appropriate for your application. Probes also affect the signal integrity of a measurement system. The different systems and performance capabilities of an oscilloscope contribute to its ability to deliver the highest signal integrity possible. How many accurate pictures can you take per second?.When you take a picture, is it an accurate representation of what actually happened?.Several key issues lie at the heart of signal integrity: An oscilloscope is analogous to a camera that captures signal images that you then observe and interpret. Here's one way to think of signal integrity. The better the reconstruction of the signal the higher the signal integrity. View our complete line of oscilloscopes »Ī key benefit of an oscilloscope is its ability to accurately reconstruct a signal. How much of the signal is noise and whether the noise is changing with time.How much of a signal is direct current (DC) or alternating current (AC).Whether or not a malfunctioning component is distorting the signal.The frequency with which a particular portion of the signal occurs relative to other portions.
What exactly is an oscilloscope, anyway? Quite simply, an oscilloscope is a diagnostic instrument that draws a graph of an electrical signal. Understanding oscilloscope basics is critical to almost all product design. Whether a product is simple or complex, if it includes electronic components, the design, verification, and debugging process requires an oscilloscope to analyze the numerous electrical signals that make the product come to life. Nearly all consumer products today have electronic circuits.
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