Version 4
SHEET 1 880 996
WIRE 0 64 -128 64
WIRE 176 64 80 64
WIRE 272 64 176 64
WIRE 448 64 352 64
WIRE -320 80 -336 80
WIRE -336 96 -336 80
WIRE 320 144 304 144
WIRE -128 160 -128 64
WIRE 304 160 304 144
WIRE 176 176 176 64
WIRE 272 176 176 176
WIRE 448 192 448 64
WIRE 448 192 336 192
WIRE -336 208 -336 176
WIRE -336 208 -384 208
WIRE 272 208 176 208
WIRE -384 224 -384 208
WIRE 448 224 448 192
WIRE -336 240 -336 208
WIRE 304 240 304 224
WIRE 304 240 288 240
WIRE -336 336 -336 320
WIRE -336 336 -352 336
WIRE -128 336 -128 240
WIRE 0 336 -128 336
WIRE 176 336 176 208
WIRE 176 336 80 336
WIRE 272 336 176 336
WIRE 448 336 448 304
WIRE 448 336 352 336
WIRE 448 368 448 336
WIRE -128 416 -128 336
WIRE 0 416 -128 416
WIRE 176 416 176 336
WIRE 176 416 64 416
WIRE -128 464 -128 416
WIRE 448 480 448 448
WIRE 0 560 -128 560
WIRE 176 560 80 560
WIRE 272 560 176 560
WIRE 448 560 352 560
WIRE 320 640 304 640
WIRE -128 656 -128 560
WIRE 304 656 304 640
WIRE 176 672 176 560
WIRE 272 672 176 672
WIRE 448 688 448 560
WIRE 448 688 336 688
WIRE 272 704 176 704
WIRE 448 720 448 688
WIRE 304 736 304 720
WIRE 304 736 288 736
WIRE -128 832 -128 736
WIRE 0 832 -128 832
WIRE 176 832 176 704
WIRE 176 832 80 832
WIRE 272 832 176 832
WIRE 448 832 448 800
WIRE 448 832 352 832
WIRE 448 864 448 832
WIRE -128 912 -128 832
WIRE 0 912 -128 912
WIRE 176 912 176 832
WIRE 176 912 64 912
WIRE -128 960 -128 912
WIRE 448 976 448 944
FLAG 448 480 0
FLAG -128 464 0
FLAG -384 224 0
FLAG -336 80 VCC
FLAG -336 336 VEE
FLAG 304 144 VCC
FLAG 304 240 VEE
FLAG 448 976 0
FLAG -128 960 0
FLAG 304 640 VCC
FLAG 304 736 VEE
SYMBOL res 96 48 R90
WINDOW 0 5 56 VBottom 0
WINDOW 3 27 56 VTop 0
SYMATTR InstName R1
SYMATTR Value {mc(10k,0.05)}
SYMBOL res 368 48 R90
WINDOW 0 5 56 VBottom 0
WINDOW 3 27 56 VTop 0
SYMATTR InstName R2
SYMATTR Value {mc(10k,0.05)}
SYMBOL res 96 320 R90
WINDOW 0 5 56 VBottom 0
WINDOW 3 27 56 VTop 0
SYMATTR InstName R3
SYMATTR Value {mc(10k,0.05)}
SYMBOL res 368 320 R90
WINDOW 0 5 56 VBottom 0
WINDOW 3 27 56 VTop 0
SYMATTR InstName R4
SYMATTR Value {mc(10k,0.05)}
SYMBOL voltage -128 144 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value SINE(0V 250mV 1kHz)
SYMBOL res 432 208 R0
SYMATTR InstName R5
SYMATTR Value 1k
SYMBOL ind 432 352 R0
SYMATTR InstName L1
SYMATTR Value 200m
SYMBOL cap 64 400 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C1
SYMATTR Value 100p
SYMBOL voltage -336 80 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value 5V
SYMBOL voltage -336 224 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value 5V
SYMBOL Opamps\\UniversalOpamp2 304 192 R0
SYMATTR InstName U1
SYMBOL res 96 544 R90
WINDOW 0 5 56 VBottom 0
WINDOW 3 27 56 VTop 0
SYMATTR InstName R6
SYMATTR Value {9903.27+gauss(32.48)}
SYMBOL res 368 544 R90
WINDOW 0 5 56 VBottom 0
WINDOW 3 27 56 VTop 0
SYMATTR InstName R7
SYMATTR Value {9903.27+gauss(32.48)}
SYMBOL res 96 816 R90
WINDOW 0 5 56 VBottom 0
WINDOW 3 27 56 VTop 0
SYMATTR InstName R8
SYMATTR Value {9903.27+gauss(32.48)}
SYMBOL res 368 816 R90
WINDOW 0 5 56 VBottom 0
WINDOW 3 27 56 VTop 0
SYMATTR InstName R9
SYMATTR Value {9903.27+gauss(32.48)}
SYMBOL voltage -128 640 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V4
SYMATTR Value SINE(0V 250mV 1kHz)
SYMBOL res 432 704 R0
SYMATTR InstName R10
SYMATTR Value 1k
SYMBOL ind 432 848 R0
SYMATTR InstName L2
SYMATTR Value 200m
SYMBOL cap 64 896 R90
WINDOW 0 0 32 VBottom 0
WINDOW 3 32 32 VTop 0
SYMATTR InstName C2
SYMATTR Value 100p
SYMBOL Opamps\\UniversalOpamp2 304 688 R0
SYMATTR InstName U2
TEXT -408 408 Left 0 !.step param X 1 100 1
TEXT -408 440 Left 0 !.tran 0 10ms 9ms