How about doing the layout of two devices by keeping them apart at a distance that I am interested in and then running Monte Carlo analysis of the extracted layout?
The problem is that I need to do the layout of a string of resistors as part of a resistive DAC and wanted to know if I would be required to split each resistor into two and use layout methods similar to common centroid method (to over come process gradients) which is becoming very complex to do the connections.
Any suggestions in this regard are more than welcome..
Thanks,
M.