August West
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I'll get up and fly away
Posts: 71
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RF Design, It is my understanding that UltraSim internally performs reduction on the parasitics. Also, I have recently heard that Xpedion's GoldenGate can handle massive amounts of parasitics and still run efficiently. In that case, they were simulating the parasitics associated with a package, so it is a little different from the situation you describe, but it is similar.
I personally have not used either of these tools, so I cannot vouch for them.
August
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