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    • Digital Oscilloscope Probe 1200x900
    1. Tools
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    Verifying power integrity for DDR memories

    March 29, 2020
    A key challenge for embedded devices with DDR memories is to maintain signal integrity in the presence of power and ground rail fluctuations.
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    Accurate ripple and noise measurements on power rails require a high-bandwidth oscilloscope and a dedicated probe to perform low-noise measurements and provide the offset capability to zoom in on top of the DC voltage. The R&S®RT-ZPR20 power rail probe as well as the R&S®RTE and the R&S®RTO digital oscilloscopes are excellent tools for this measurements.

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    What is a Field Effect Transistor (FET)?

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