Version 4
SHEET 1 880 680
WIRE 384 48 384 16
WIRE 496 48 496 16
WIRE -144 144 -208 144
WIRE 0 144 -64 144
WIRE 48 144 0 144
WIRE 256 144 128 144
WIRE 384 160 384 128
WIRE 496 160 496 128
WIRE 160 240 160 208
WIRE 0 256 0 144
WIRE 128 256 0 256
WIRE 256 272 256 144
WIRE 256 272 192 272
WIRE 304 272 256 272
WIRE -144 288 -224 288
WIRE 128 288 -64 288
WIRE 160 336 160 304
WIRE -224 352 -224 288
WIRE -224 480 -224 432
FLAG -208 144 0
FLAG -224 480 0
FLAG 160 208 v+
FLAG 384 16 V+
FLAG 496 16 V-
FLAG 384 160 0
FLAG 496 160 0
FLAG 160 336 V-
FLAG 304 272 out
SYMBOL res 32 160 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL res -160 160 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL res -160 304 R270
WINDOW 0 32 56 VTop 0
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R3
SYMATTR Value 10k
SYMBOL voltage -224 336 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value PULSE(0  1 0 1n 1n 50u 100u)
SYMBOL voltage 496 32 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value -2.5
SYMBOL voltage 384 32 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value 2.5
SYMBOL Robertugo\\OPAMP5 160 208 R0
WINDOW 0 -26 63 Left 0
SYMATTR InstName U1
SYMATTR SpiceModel TS46x
TEXT -280 24 Left 0 !.tran 200u
TEXT -280 56 Left 0 !.options plotwinsize=0