Full Custom IC Desig..

Figure 23: DC Simulation Window
3. The following step is to choose the desired simulations results and select the nodes in
the circuit to measure. In section TWO of Fig: 20 do the following steps:
To setup the circuit output voltage:
a. Click under the output field, and write “Vout” or a name for an output variable
of the inverter.
b. Click under the expression column and choose the output node from the
schematic. In this case, click on and select the wire labeled “vout” as shown
below in figure 24 in the schematic window. You can also write an equation that
uses the values of some nodes in that schematic.
c. Under analysis, just check the simulation option. Select the one that applies for
this variable. (For now select both of them dc and tran).
To setup the circuit input voltage:
San Francisco State University Nano‐electronics and Computing Research Lab 23