GitHub
03/23/2025, 5:54 PMIOPadAnalog
cell has the signal going through 10 somewhat thin Metal2
lines.
With a bit of math and accounting for line delta width, you get around 3 ohm in series and current density limit of 10 mA.
( total width is about 5um over 175um distance ).
Ideally I'd want probably twice that effective width to be within limits at 20 mA.
IHP-GmbH/IHP-Open-PDK