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    Analyzing common mode noise of EPS for flawless touchscreen operation

    May 18, 2020
    Register and learn more about analyzing common mode noise of EPS for flawless touchscreen operation. Modern, capacitive touchscreens as used, for example, in mobile phones are susceptible to common mode noise exhibited by external power supplies (EPS).
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    The R&S®RTE1000 and R&S®RTM3000 oscilloscopes provide the right tools to quickly analyze the CMN of an EPS. With an external highpass filter and a standard-compliant load, the R&S®RTE1000 and R&S®RTM3000 can analyze a large set of SMPS pulses to check conformance. The example here shows a negative pulse. Positive pulses can be analyzed in the same manner.

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    How automotive-qualified electromagnetic-compliant 3.3V CAN FD transceivers improve ECU performance

    Modern automotive systems rely on ECUs and CAN bus protocols for critical functions. TI's new 3.3V CAN FD transceivers, TCAN3403-Q1 and TCAN3404-Q1, eliminate the 5V rail, simplifying...

    A Designer's Guide to Lithium (Li-ion) Battery Charging

    This designer's guide helps you discover how you can safely and rapidly charge lithium (LI-ion) batteries to 20%-70% capacity in about 20-30 minutes.

    How to reduce EMI and shrink power-supply size with an integrated active EMI filter

    Minimizing the volume of the EMI filter while increasing power density remains a priority for system designers.

    Power Topologies Handbook

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