*version 8.0 428141498
u 384
LOPASS? 2
E? 3
LAPLACE? 6
R? 11
V? 3
C? 6
@libraries
@analysis
.AC 1 3 0
+0 10
+1 1k
+2 100Meg
@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
@setup
unconnectedPins 0
connectViaLabel 0
connectViaLocalLabels 0
NoStim4ExtIFPortsWarnings 1
AutoGenStim4ExtIFPorts 1
@index
pageloc 1 0 4481 
@status
c 80:00:03:00:56:27;315737787
n 0 80:00:03:00:57:22;315737842 e 
s 0 80:00:03:00:57:38;315737858 e 
*page 1 0 970 720 iA
@ports
port 268 AGND 290 270 h
port 98 AGND 210 190 h
port 361 AGND 130 220 h
port 363 AGND 50 140 h
@parts
part 4 LAPLACE 350 180 h
a 0 sp 0 0 14 48 hln 100 PART=LAPLACE
a 0 a 0:13 0 0 0 hln 100 PKGREF=LAPLACE1
a 0 ap 0 0 -12 -2 hln 100 REFDES=LAPLACE1
a 0 u 13 0 -56 36 hlb 100 DENOM=(1+s/628E2)*(1+s/188E5)*(1+s/188E6)
a 0 u 13 0 18 18 hlb 100 NUM=-1E5
part 287 R 400 130 u
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 27 26 hln 100 REFDES=R2
a 0 u 13 0 33 3 hln 100 VALUE=100k
part 100 R 290 240 v
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=Rc
a 0 xp 9 0 17 4 hln 100 REFDES=Rc
a 0 u 13 0 17 37 hln 100 VALUE=430
part 342 C 290 270 v
a 0 u 13 0 13 39 hln 100 VALUE=1.2n
a 0 sp 0 0 0 10 hlb 100 PART=C
a 0 s 0:13 0 0 0 hln 100 PKGTYPE=CK05
a 0 s 0:13 0 0 0 hln 100 GATE=
a 0 x 0:13 0 0 0 hln 100 PKGREF=Cc
a 0 xp 9 0 13 4 hln 100 REFDES=Cc
part 50 VAC 210 150 h
a 0 sp 0 0 0 50 hln 100 PART=VAC
a 0 x 0:13 0 0 0 hln 100 PKGREF=Vi
a 0 u 13 0 -7 35 hcn 100 ACMAG=1V
a 1 xp 9 0 -8 12 hcn 100 REFDES=Vi
part 80 R 230 130 h
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
a 0 u 13 0 11 25 hln 100 VALUE=10k
part 354 R 150 130 h
a 0 u 13 0 9 27 hln 100 VALUE=100k
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=R2f
a 0 xp 9 0 11 2 hln 100 REFDES=R2f
part 355 R 70 130 h
a 0 u 13 0 11 27 hln 100 VALUE=10k
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=R1f
a 0 xp 9 0 13 2 hln 100 REFDES=R1f
part 362 R 130 190 v
a 0 xp 9 0 17 0 hln 100 REFDES=Rcf
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 u 13 0 17 37 hln 100 VALUE=430
a 0 x 0:13 0 0 0 hln 100 PKGREF=Rcf
part 360 C 130 220 v
a 0 xp 9 0 13 2 hln 100 REFDES=Ccf
a 0 sp 0 0 0 10 hlb 100 PART=C
a 0 s 0:13 0 0 0 hln 100 PKGTYPE=CK05
a 0 s 0:13 0 0 0 hln 100 GATE=
a 0 u 13 0 13 39 hln 100 VALUE=1.2n
a 0 x 0:13 0 0 0 hln 100 PKGREF=Ccf
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 95
a 0 up 0:33 0 0 0 hln 100 V=
s 210 150 210 130 262
a 0 up 33 0 212 140 hlt 100 V=
s 230 130 210 130 351
s 210 130 190 130 353
w 365
a 0 up 0:33 0 0 0 hln 100 V=
s 50 130 70 130 366
a 0 up 33 0 60 129 hct 100 V=
s 50 140 50 130 364
w 358
a 0 sr 0 0 0 0 hln 100 LABEL=Vf
a 0 up 0:33 0 0 0 hln 100 V=
s 130 150 130 130 368
a 0 sr 3 0 126 122 hln 100 LABEL=Vf
a 0 up 33 0 126 123 hlt 100 V=
s 130 130 150 130 370
s 110 130 130 130 357
w 310
a 0 sr 0 0 0 0 hln 100 LABEL=Vo
a 0 up 0:33 0 0 0 hln 100 V=
s 470 180 470 130 315
a 0 sr 3 0 472 155 hln 100 LABEL=Vo
a 0 up 33 0 472 156 hlt 100 V=
s 470 180 410 180 313
s 400 130 470 130 329
w 320
a 0 sr 0 0 0 0 hln 100 LABEL=Vn
a 0 up 0:33 0 0 0 hln 100 V=
s 290 180 290 130 321
a 0 up 33 0 292 156 hlt 100 V=
a 0 sr 3 0 284 123 hln 100 LABEL=Vn
s 350 180 290 180 319
s 290 130 360 130 327
s 270 130 290 130 334
s 290 180 290 200 340
@junction
j 410 180
+ p 4 OUT
+ w 310
j 350 180
+ p 4 IN
+ w 320
j 360 130
+ p 287 2
+ w 320
j 400 130
+ p 287 1
+ w 310
j 270 130
+ p 80 2
+ w 320
j 290 130
+ w 320
+ w 320
j 290 200
+ p 100 2
+ w 320
j 290 180
+ w 320
+ w 320
j 290 240
+ p 342 2
+ p 100 1
j 290 270
+ s 268
+ p 342 1
j 210 150
+ p 50 +
+ w 95
j 210 190
+ s 98
+ p 50 -
j 230 130
+ p 80 1
+ w 95
j 210 130
+ w 95
+ w 95
j 190 130
+ p 354 2
+ w 95
j 130 190
+ p 360 2
+ p 362 1
j 130 220
+ p 360 1
+ s 361
j 130 150
+ p 362 2
+ w 358
j 150 130
+ p 354 1
+ w 358
j 110 130
+ p 355 2
+ w 358
j 130 130
+ w 358
+ w 358
j 70 130
+ p 355 1
+ w 365
j 50 140
+ s 363
+ w 365
@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 71 t 5 370 205 399 221 0 2
OA
t 374 t 5 90 275 205 291 0 22
Input-Lag Compensation
t 381 t 5 90 295 261 311 0 35
Open-Loop Gain:  DB(V(Vo)/V(Vn))   
t 382 t 5 90 315 213 331 0 27
1/beta:  DB(V1(Vi)/V(Vf))  
t 383 t 5 90 335 269 351 0 37
Closed-Loop Gain:  DB(V(Vo)/V1(Vi))