Signal Integrity Via Wizard 3.0 - Ansys
Signal Integrity Via Wizard 3.0 - Ansys
Signal Integrity Via Wizard 3.0 - Ansys
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>Via</strong>s – Why Simulate Them?<br />
• To stay out of trouble<br />
• <strong>Via</strong>s can cause problems<br />
– Capacitive discontinuity leads to reflections/loss<br />
– Increase crosstalk<br />
– Change return path of the signal<br />
– Excite model cavities leading to EMI<br />
• Properly designed vias limit signal degradation<br />
– Faster data rates<br />
– Lower BER<br />
© 2009 ANSYS, Inc. All rights reserved. 3 ANSYS, Inc. Proprietary
Change language