PSpice User Guide

PSpice User Guide

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PSpice User Guide Analyzing waveforms October 2019 733 Product Version 17.4-2019 © 1999-2019 All Rights Reserved. Running the simulation To run the simulation 1. From Capture's PSpice menu, choose Edit Simulation Profile and set the Run To Time to 5us. 2. From Capture's PSpice menu, choose Run. Because the oscillator circuit used here has been run with only a transient analysis, PSpice automatically selects the transient analysis data section from the waveform data file. This means that the Available Selection dialog box is skipped and a Probe window appears immediately. Analyzing simulation results To view the clock input to the inverter 1. From PSpice's Trace menu, choose Add Trace to display the Add Traces dialog box. 2. In the Simulation Output Variables list, click V(U3A:A) to plot the input voltage to the inverter. 3. Click OK. To add a second y-axis to avoid analog trace overlap 1. From the Plot menu, choose Axis Settings to display the Axis Settings dialog box. The X Axis tab is active by default. Note: You can also open the X Axis tab in the Axis Settings dialog box by double-clicking the x-axis in the Probe window. a. In the Data Range frame, choose User Defined and set the range from 0us to 5us, if this is not already set. b. In the Scale frame, select Linear, if this is not already set. 2. Click the Y Axis tab.

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