The cookies we use can be categorized as follows: Strictly Necessary Cookies: These are cookies that are required for the operation of or specific functionality offered. options statment sets plotwinsize = 0 which disables compression and numdgt is used to set significant figures used for output data. measure calculated the average voltage of node 'LOAD' and store it into the variable 'VLoadAvg'. So take care that more complex simulations make take some time to complete. This means the simulation must run 21 times. step command steps the paramater 'X', in this case a load resistor, from 10Ω to 30Ω in 1Ω increments.
save statment only saves voltage data for node 'LOAD' which can help speed up large simulations. Insert the following SPICE directives into the schematic by selecting 'S' on your keyboard. So we run the simulation for a given resistor for 500ms, then start saving data for the next 10ms.ģ.
In this circuit, we know that the LT3092 reaches steady state long before 500ms. To be exact, what we want to do is to plot the voltage at node ‘LOAD’ once the simulation has reached steady state. Right click on the schematic and edit the simulation command to the following.Ībove we mentioned that it would be nice to plot a parameter against resistance. & amp lt img src='' alt='LT3092 Schematic'& amp gt Ģ.
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