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Other CAD Tools >> Physical Verification, Extraction and Analysis >> Back-annotate Calibre paracitics extraction to schematic
https://designers-guide.org/forum/YaBB.pl?num=1228954557

Message started by ssm on Dec 10^th, 2008, 4:15pm

Title: Back-annotate Calibre paracitics extraction to schematic
Post by ssm on Dec 10^th, 2008, 4:15pm

Hello, everyone:

I am wondering what is the difference between direct paracitics simulation & back-annotated simulation ? And how to back-annotate onto cadence schematic from Calibre paracitics extraction ?

Absolutely in analog domain, please.

Best.

DK

Title: Re: Back-annotate Calibre paracitics extraction to schematic
Post by ywguo on Dec 17^th, 2008, 9:02am

What do you mean using the term direct parasitics simulation and back-annotated simulation? I guess the direct parasitics simulation is simulation with the extracted netlist with all parasitics, the back-annotated simulation is simulation with a schematic which includes an extracted netlist and the all the parasitics. Right?
I think the above two simulation would have the same result because the circuit topology and parasitics have no descrepancy.