Loading ...
Loading ...
Loading ...
SDS5000X Series Digital Oscilloscope User Manual
Unit
Voltage unit "V" or current unit "A”. When using the current probe, the unit
should be set to "A".
Deskew
Due to the skew between channels, cables or probes, the delay of signals
passing through different measurement paths may be inconsistent. For
example, two coaxial cables with a 1 inch difference in length could introduce
a skew of more than 100 ps. In some scenarios (e.g. measuring the
setup/hold time between clock and data), it may be necessary to compensate
the skew between channels.
The method of compensation: Probe the same signal simultaneously using
two channels (including the cables or probes that you intend to use for
measurements) and adjust the deskew parameter of one channel until the
waveforms of the two channels observed on the screen coincide horizontally.
Before deskew
After deskew
Note: When the channel with deskew compensation is the trigger source, the
trigger delay indicator does not change as the deskew value changes.
Loading ...
Loading ...
Loading ...