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Lesson AGCD-07-70 Return current for a single-ended via
with Eric Bogatin,
Signal Integrity Evengelist
Teledyne LeCroy Front Range Signal Integrity Lab
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AGCD-07-70 Return current for a single-ended via

  • Engineering a transparent via by optimizing the stub and thru sections
  •  How return current flows between two isolated planes with a via thru them
  •  Driving resonances in the cavity from return current
  •  An example of the measured resonances in a board as return current transitions