* MAX921 HYSTERESIS 

* HYST.CIR

XAR1 3 2 7 4 49 235 6 MAX921            

VHYST 49 0 1V

*r1 10 0 1meg

*r2 20 0 1meg

*r3 30 0 1meg

VP 7 0  5V

VN 4 0  -5V

VIN 3 0 SIN(0 0.1 1K 0 0 0) 

vshort 2 0 0V

rload 6 0 100E+3

 .OPTIONS RELTOL=0.01 ITL4=50

 .TRAN 50US 2MS                   

 .PROBE                             

 .LIB MAX921.FAM

 .END