How to calculate the resistance and inductance of vias

colin_cheng · Jan 17, 2003

vias resistance calculating

Could anyone tell me how to calculate the resistance and inductance of vias.
The frequancy range is from DC to 50MHz.

zgx · Jan 17, 2003

how to calculate multilayer inductance

DC-50MHz,the vias resistence and inductance can be ignored, They are very small ,less than 1OHm or 1nH.

ronbmy · Jan 17, 2003

Have a look at the following...............

**broken link removed**

http://www.sigrity.com/papers/epep2000/QC-JZ-EPEP2000-Final.pdf

http://www.hottconsultants.com/pdf_files/Keynote.pdf

**broken link removed**

And for multilayer boards ( 6+ )

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g579 · Jan 18, 2003

Agree with zgx. At 50 MHz both series L and series R can be assumed to be zero.

How to calculate the resistance and inductance of vias

colin_cheng

Newbie level 6

zgx

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ronbmy

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g579

Full Member level 6

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How to calculate the resistance and inductance of vias

colin_cheng

Newbie level 6

zgx

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ronbmy

Junior Member level 3

g579

Full Member level 6

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