* Z:\home\khalils\Downloads\files\data\raw_asc\11e6cfb747a8_Draft4.asc
* Generated by LTspice 26.0.1 for Windows.
* Library below included based on ModelFile attribute of instance XU2 (C:\users\khalils\AppData\Local\LTspice\lib\sym\OpAmps\LT1028.asy)
* Library below included based on ModelFile attribute of instance XU1 (C:\users\khalils\AppData\Local\LTspice\lib\sym\OpAmps\UniversalOpAmp2.asy)
R2 outOp N001 19k
XU1 in+2 N002 Vp Vm outOp2 level2 Avol=1Meg GBW=50Meg Slew=11Meg ilimit=25m rail={rail} Vos=0 phimargin=45 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
V2 Vp 0 {Vsup}
R1 in+ in 1k
R3 N001 0 1k
XU2 in+ N001 Vp Vm outOp LT1028 ;pnba In+)In-)V+)V-)OUT
R4 in+2 in 1k
V3 in 0 SINE(0 1 10k) AC 1
R6 N002 0 1k
R5 outOp2 N002 19k
V1 Vm 0 {-Vsup}
.param Vsup=20
.param Ik=3.9m
.param R1=10k
.param R2=20k
.param rail=0
.param Rl=200
.param tstop=5m
.param vsw=2
.ac oct 100 1k 100meg
.lib LT1028.lib
.lib UniversalOpAmp2.lib
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 880 724
WIRE -2464 -96 -2464 -128
WIRE -2352 -96 -2352 -128
WIRE -2464 16 -2464 -16
WIRE -2400 16 -2464 16
WIRE -2352 16 -2352 -16
WIRE -2352 16 -2400 16
WIRE -2400 32 -2400 16
WIRE -1792 64 -1840 64
WIRE -1680 64 -1712 64
WIRE -1168 64 -1216 64
WIRE -1056 64 -1088 64
WIRE -1760 176 -1760 144
WIRE -1840 192 -1840 64
WIRE -1792 192 -1840 192
WIRE -1136 192 -1136 160
WIRE -1680 208 -1680 64
WIRE -1680 208 -1728 208
WIRE -1216 208 -1216 64
WIRE -1168 208 -1216 208
WIRE -2000 224 -2016 224
WIRE -1920 224 -2000 224
WIRE -1824 224 -1840 224
WIRE -1792 224 -1824 224
WIRE -1056 224 -1056 64
WIRE -1056 224 -1104 224
WIRE -1328 240 -1360 240
WIRE -1296 240 -1328 240
WIRE -1200 240 -1216 240
WIRE -1168 240 -1200 240
WIRE -2016 272 -2016 224
WIRE -1760 288 -1760 240
WIRE -1136 304 -1136 256
WIRE -2016 400 -2016 352
SYMBOL voltage -2352 -112 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value {Vsup}
SYMBOL res -1696 48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 19k
SYMBOL voltage -2464 -112 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value {-Vsup}
SYMBOL Opamps\\LT1028 -1760 144 R0
WINDOW 3 10 126 Left 2
SYMATTR InstName U2
SYMBOL res -1200 48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R6
SYMATTR Value 1k
SYMBOL res -1824 208 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res -1824 48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL res -1200 224 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL Opamps\\UniversalOpamp2 -1136 224 R0
WINDOW 123 -282 158 Left 2
SYMATTR InstName U1
SYMATTR SpiceLine ilimit=25m rail={rail} Vos=0 phimargin=45
SYMATTR Value2 Avol=1Meg GBW=50Meg Slew=11Meg
SYMBOL voltage -2016 256 R0
WINDOW 123 24 124 Left 2
WINDOW 39 0 0 Left 2
SYMATTR Value2 AC 1
SYMATTR InstName V3
SYMATTR Value SINE(0 1 10k)
SYMBOL res -1072 48 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 19k
FLAG -2000 224 in
FLAG -2400 32 0
FLAG -2464 -128 Vm
FLAG -2352 -128 Vp
FLAG -2016 400 0
FLAG -1680 208 outOp
FLAG -1760 144 Vp
FLAG -1760 288 Vm
FLAG -1824 224 in+
FLAG -1920 64 0
FLAG -1056 224 outOp2
FLAG -1136 160 Vp
FLAG -1136 304 Vm
FLAG -1200 240 in+2
FLAG -1296 64 0
FLAG -1328 240 in
TEXT -2056 -192 Left 2 !.param Vsup=20\n.param Ik=3.9m\n.param R1=10k\n.param R2=20k\n.param rail=0\n.param Rl=200\n.param tstop=5m\n.param vsw=2
TEXT -2498 424 Left 2 !.ac oct 100 1k 100meg