How to perform the Calibre xRC reduction

[bysrobin]

hello, everyone

Recently, i have been using Calibre xRC to do parasitic extraction of pipelinedADC, but the results show a significant large number of netlist, that is, 930,000,what should i do if i want to reduce the number of the netlists to a acceptable level?

 

[SP24]

There is an option to extract to the required pf. This option can be found in the 'runcal options' file.With this we can define a lesser value of capacitance until which to extract, by doing so the size of netlist will significantly reduce.