1. Summary
DF6800 Deskew Fixture is mainly used for skew calibration for Voltage Probe and Current Probe. To take accurate measurement on power, the delay of voltage and current probes must be the same. When using different type of probes, such as voltage probe and current probe, there’s always little transmission lag between these groups of probes caused by the different circuits and cables. This difference is called “skew," and it will cause error when calculating switching loss or measuring time. Engineers always need to measure the control signal by nanosecond in the high-speed operation of power switching. DF6800 Deskew Fixture can drive the voltage and current probe using same pulse signal, and thus help the users to sync the period of voltage and current source, to measure delay between different probes and precisely take power analysis trough the delay compensation of oscilloscope channels.