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Calculate Propagation Delay APD+

Hello,

I am looking for the method to calculate the propagation delay in CMRG.

It seems that the delay is calculated using trace length, Dk, Df, etc. Is there anyone who knows the exact equation to calculate the propagation delay?

Thank you in advance.

0 Elecguy 4 months ago

Is this what you're looking for:

https://www.protoexpress.com/blog/signal-propagation-delay-pcb/#:~:text=Let's%20calculate%20the%20propagation%20delay,it's%20equal%20to%2085ps%2Fin.

https://www.zuken.com/en/blog/how-to-calculate-trace-length-from-time-delay-value-for-high-speed-signals/
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0 JayJung 4 months ago in reply to Elecguy

Thank you very much!

Unfortunately, there is a discrepancy between the propagation delays calculated manually and those obtained using APD+ in CMRG. Are there any documents that introduce delay calculation equations?
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