PSpice User Guide

PSpice User Guide

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PSpice User Guide Monte Carlo and sensitivity (worst-case) analyses October 2019 568 Product Version 17.4-2019 © 1999-2019 All Rights Reserved. 4. From the File menu in Model Editor, choose Save. The schematic editor automatically attaches the CRES model to the selected RBREAK part by updating the IMPLEMENTATION property on the part. 5. Double-click the second RBREAK part to display the Parts spreadsheet. 6. In the IMPLEMENTATION text box, change the value to CRES, then click Apply. 7. Close the Parts spreadsheet. 8. From the File menu, choose Save. By default, Capture saves the definition to the model library EXAMPLE.LIB and automatically configures the file for local use with the current schematic. 9. In Capture, set up a new Monte Carlo analysis as shown in Figure 13-1 on page 566. The analysis specification tells PSpice to do one nominal run and four Monte Carlo runs, saving the DC analysis output from those five runs. Figure 13-2 Monte Carlo analysis setup for EXAMPLE.OPJ For DC sweep, specify the Primary Sweep settings. 1. Select Voltage source in the Sweep variable frame.

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