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Hysteresis

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HardySpicer

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Aug 17, 2011, 5:30:21 PM8/17/11
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How do I get hysteresis simulated? I see a sign (sgn()) function but
no hysteresis.


Hardy

HardySpicer

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Sep 1, 2011, 5:54:44 PM9/1/11
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I saw some replies but none on this ng. I assuem it goes to a
discussion board somewhere. OK what I mean here is simulating
something like a smchmitt trigger instead of a pure on-off switching.
So it has positive feedback. Consider an op-amp with hysteresis and a
sine-wave feeding into it. The output will saturate at the hysteresis
thresholds but not come out of saturation until the input sine wave
reaches the lower limit.

HardySpicer

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Sep 13, 2011, 9:11:21 PM9/13/11
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I'm simulating a system with hysteresis.

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