Schmitt Trigger Simulation Issue: How to Add Hysteresis in CMOS Design?

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A user is experiencing issues with a PSpice simulation of a Schmitt trigger designed with CMOS, specifically regarding the absence of forward and reverse switching voltages in the output waveform. They are seeking urgent assistance to implement hysteresis in their design. Other users are requesting the original schematic or SPICE deck to better understand the problem. The discussion highlights the importance of proper circuit configuration to achieve the desired hysteresis effect. Effective troubleshooting steps are necessary to resolve the simulation issue.
cadelyhde
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hi...
i'm new here. currently, I'm having a problem with pspice simulation. I'm design a schmitt trigger using cmos but when i run it, the forward and reverse switching voltage does not appear. how should i do to make the hysteresis appear in the output simulation waveform? please... i need it urgent..
 
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