didac
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There's a million ways to see the things in life
Posts: 247
manresa,spain
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Hi, R per unit length can be found in your foundry documentation. C's depends on how its drawn the layout so its difficult to give you an estimation. One method I used is to drawn a couple of parallel tracks on the same metal and different combination of metals(5 and 4,6 and 5 and so on...) and do a parasitic extraction so I can get a magnitude order(I usually put them at minimum distance as a worst case). Good luck with your design.
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