*version 8.0 676770550
u 452
E? 3
R? 8
V? 5
@libraries
@analysis
.DC 0 0 0 0 1 1
+ 0 0 vI
+ 0 4 -1.5V
+ 0 5 1.5V
+ 0 6 10mV
.TRAN 1 0 0 0
+0 10ns
+1 6us
@targets
@attributes
@translators
a 0 u 13 0 0 0 hln 100 TANGO=PCB
a 0 u 13 0 0 0 hln 100 SCICARDS=PCB
a 0 u 13 0 0 0 hln 100 PROTEL=PCB
a 0 u 13 0 0 0 hln 100 PCAD=PCB
a 0 u 13 0 0 0 hln 100 PADS=PCB
a 0 u 13 0 0 0 hln 100 ORCAD=PCB
a 0 u 13 0 0 0 hln 100 EDIF=PCB
a 0 u 13 0 0 0 hln 100 CADSTAR=PCB
a 0 u 13 0 0 0 hln 100 PSPICE=PSPICE
a 0 u 13 0 0 0 hln 100 XILINX=XILINX
a 0 u 13 0 0 0 hln 100 PCBOARDS=PCB
@setup
unconnectedPins 0
connectViaLabel 0
connectViaLocalLabels 0
NoStim4ExtIFPortsWarnings 1
AutoGenStim4ExtIFPorts 1
@index
pageloc 1 0 3344 
@status
n 0 80:00:03:00:49:09;315737349 e 
s 0 80:00:03:00:49:28;315737368 e 
c 80:00:03:00:52:49;315737569
*page 1 0 970 720 iA
@ports
port 382 AGND 520 200 h
@parts
part 377 VDC 500 200 u
a 1 xp 9 0 10 51 hcn 100 REFDES=Vee
a 0 sp 0 0 22 37 hln 100 PART=VDC
a 0 x 0:13 0 0 0 hln 100 PKGREF=Vee
a 1 u 13 0 31 20 hcn 100 DC=15V
part 379 VDC 500 240 u
a 0 sp 0 0 22 37 hln 100 PART=VDC
a 0 x 0:13 0 0 0 hln 100 PKGREF=Vcc
a 1 u 13 0 31 20 hcn 100 DC=15V
a 1 xp 9 0 10 -5 hcn 100 REFDES=Vcc
part 380 uA741 660 220 U
a 0 s 0:13 0 0 0 hln 100 PKGTYPE=DIP8
a 0 s 0:13 0 0 0 hln 100 GATE=
a 0 x 0:13 0 0 0 hln 100 PKGREF=U1
a 0 sp 11 0 26 34 hcn 100 PART=uA741
a 0 xp 9 0 -2 30 hln 100 REFDES=U1
part 372 R 680 120 h
a 0 u 13 0 15 25 hln 100 VALUE=12k
a 0 sp 0 0 0 10 hlb 100 PART=R
a 0 s 0:13 0 0 0 hln 100 PKGTYPE=RC05
a 0 s 0:13 0 0 0 hln 100 GATE=
a 0 x 0:13 0 0 0 hln 100 PKGREF=R2
a 0 xp 9 0 15 0 hln 100 REFDES=R2
part 370 VPULSE 600 170 h
a 0 x 0:13 0 0 0 hln 100 PKGREF=vI
a 1 xp 9 0 -12 12 hcn 100 REFDES=vI
a 1 u 0 0 0 0 hcn 100 V1=0
a 1 u 0 0 0 0 hcn 100 V2=-0.5V
a 1 u 0 0 0 0 hcn 100 TD=1us
a 1 u 0 0 0 0 hcn 100 TR=10ns
a 1 u 0 0 0 0 hcn 100 TF=10ns
a 1 u 0 0 0 0 hcn 100 PW=6us
part 371 R 600 120 h
a 0 u 13 0 15 25 hln 100 VALUE=3k
a 0 sp 0 0 0 10 hlb 100 PART=R
a 0 s 0:13 0 0 0 hln 100 PKGTYPE=RC05
a 0 s 0:13 0 0 0 hln 100 GATE=
a 0 x 0:13 0 0 0 hln 100 PKGREF=R1
a 0 xp 9 0 15 0 hln 100 REFDES=R1
part 1 titleblk 970 720 h
a 1 s 13 0 350 10 hcn 100 PAGESIZE=A
a 1 s 13 0 180 60 hcn 100 PAGETITLE=
a 1 s 13 0 340 95 hrn 100 PAGECOUNT=1
a 1 s 13 0 300 95 hrn 100 PAGENO=1
@conn
w 407
a 0 up 0:33 0 0 0 hln 100 V=
s 700 170 700 160 406
s 700 160 500 160 408
a 0 up 33 0 600 159 hct 100 V=
w 419
a 0 up 0:33 0 0 0 hln 100 V=
s 700 230 700 240 418
s 700 240 500 240 420
a 0 up 33 0 600 239 hct 100 V=
w 423
a 0 sr 0 0 0 0 hln 100 LABEL=vO
a 0 up 0:33 0 0 0 hln 100 V=
s 750 200 750 120 426
a 0 sr 3 0 752 160 hln 100 LABEL=vO
a 0 up 33 0 752 161 hlt 100 V=
s 720 120 750 120 389
s 750 200 740 200 428
w 394
a 0 up 0:33 0 0 0 hln 100 V=
s 550 220 550 200 395
s 500 200 520 200 397
s 550 200 520 200 399
s 660 220 600 220 441
a 0 up 33 0 630 219 hct 100 V=
s 600 220 550 220 445
s 600 210 600 220 442
w 435
a 0 up 0:33 0 0 0 hln 100 V=
s 600 170 600 120 443
a 0 up 33 0 602 145 hlt 100 V=
w 411
a 0 up 0:33 0 0 0 hln 100 V=
a 0 sr 0 0 0 0 hln 100 LABEL=vN
s 660 180 660 120 410
a 0 up 33 0 662 150 hlt 100 V=
a 0 sr 3 0 662 150 hln 100 LABEL=vN
s 660 120 680 120 412
s 660 120 640 120 414
@junction
j 500 200
+ p 379 -
+ p 377 +
j 660 220
+ p 380 +
+ w 394
j 500 200
+ p 377 +
+ w 394
j 500 200
+ p 379 -
+ w 394
j 520 200
+ s 382
+ w 394
j 700 170
+ p 380 V-
+ w 407
j 500 160
+ p 377 -
+ w 407
j 660 180
+ p 380 -
+ w 411
j 700 230
+ p 380 V+
+ w 419
j 500 240
+ p 379 +
+ w 419
j 740 200
+ p 380 OUT
+ w 423
j 680 120
+ p 372 1
+ w 411
j 720 120
+ p 372 2
+ w 423
j 640 120
+ p 371 2
+ w 411
j 660 120
+ w 411
+ w 411
j 600 210
+ p 370 -
+ w 394
j 600 220
+ w 394
+ w 394
j 600 170
+ p 370 +
+ w 435
j 600 120
+ p 371 1
+ w 435
@attributes
a 0 s 0:13 0 0 0 hln 100 PAGETITLE=
a 0 s 0:13 0 0 0 hln 100 PAGENO=1
a 0 s 0:13 0 0 0 hln 100 PAGESIZE=A
a 0 s 0:13 0 0 0 hln 100 PAGECOUNT=1
@graphics
t 448 t 5 560 265 702 281 0 28
Large-Signal Step Response  
t 449 t 5 560 265 702 281 0 28
Large-Signal Step Response  
t 450 t 5 560 285 702 301 0 32
Traces:   V1(vI)  V(vN)  V(vO)  
t 451 t 5 560 285 702 301 0 32
Traces:   V1(vI)  V(vN)  V(vO)