in mentergraphic Eldo simulator there is an option where it can show you the status of the each MOS transistor in the circuit whether if work in strong or weak inversion or triode. this indication is done by the software and no need to do a manual simulation.
in mentergraphic Eldo simulator there is an option where it can show you the status of the each MOS transistor in the circuit whether if work in strong or weak inversion or triode.
From DC analyses you usually get the operation ranges: off / triode / vdsat / saturation.
The operation modes can easily be calculated from current and W/L ratio. If your transistor lengths are ≦1µm, all your transistors in both circuits operate in weak inversion mode (IC≦0.1) - 0.18µm process assumed.