? SMPS-Flop-Complete?

[physicboy]

If you need an even simpler comparator …

You can do it with switch element…

Ttol in SW element not working?

Oh I see, Thanks a lot Kelvin My intention is to use the switch as an ideal on/off switch. Again to make a simpler comparator with accurate switching time. I tried your suggestion for Vh = 0 and now it works. I believe I previously misunderstood the meaning of “smoothly transition”, thus all of my simulation all my switch model always use vh=-1. however, all of those the gating signal is provided by an ideal 0/1 source and thus I never see this issue. @Engelhardt What will be the reasonable …