Version 4
SHEET 1 944 820
WIRE 48 -64 -48 -64
WIRE 192 -64 48 -64
WIRE 48 -48 48 -64
WIRE 192 -32 192 -64
WIRE 192 -32 96 -32
WIRE 288 -32 192 -32
WIRE 96 -16 96 -32
WIRE 288 -16 288 -32
WIRE -48 48 -48 -64
WIRE 96 96 96 64
WIRE 128 96 96 96
WIRE 160 96 128 96
WIRE 256 96 240 96
WIRE 288 96 288 64
WIRE 288 96 256 96
WIRE 416 96 288 96
WIRE 416 112 416 96
WIRE 96 128 96 96
WIRE 288 128 288 96
WIRE 96 208 96 192
WIRE 192 208 96 208
WIRE 256 208 192 208
WIRE 288 208 288 192
WIRE 288 208 256 208
WIRE 416 208 416 192
WIRE 416 208 288 208
WIRE -48 240 -48 128
WIRE 192 240 192 208
WIRE 192 240 -48 240
WIRE 32 304 -48 304
WIRE -48 320 -48 304
WIRE -48 416 -48 400
WIRE 192 480 -48 480
WIRE 192 512 192 480
WIRE 192 512 96 512
WIRE 288 512 192 512
WIRE 96 528 96 512
WIRE 288 528 288 512
WIRE -48 592 -48 480
WIRE 96 640 96 608
WIRE 128 640 96 640
WIRE 160 640 128 640
WIRE 256 640 240 640
WIRE 288 640 288 608
WIRE 288 640 256 640
WIRE 416 640 288 640
WIRE 416 656 416 640
WIRE 96 672 96 640
WIRE 288 672 288 640
WIRE 96 752 96 736
WIRE 192 752 96 752
WIRE 288 752 288 736
WIRE 288 752 192 752
WIRE 416 752 416 736
WIRE 416 752 288 752
WIRE -48 784 -48 672
WIRE 48 784 -48 784
WIRE 192 784 192 752
WIRE 192 784 48 784
WIRE 48 800 48 784
FLAG 32 304 Test
IOPIN 32 304 Out
FLAG -48 416 0
FLAG 48 -48 0
FLAG 48 800 0
FLAG 256 96 a
FLAG 256 208 b
FLAG 256 640 c
FLAG 192 480 d
FLAG 128 96 a1
FLAG 128 640 c1
SYMBOL cap 272 128 R0
SYMATTR InstName C1
SYMATTR Value {C0}
SYMBOL cap 80 128 R0
SYMATTR InstName C2
SYMATTR Value {C0}
SYMBOL res 80 -32 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 272 -32 R0
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL Misc\\signal -48 32 R0
WINDOW 3 -7 109 Right 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR Value SINE(0 1 5k)
SYMATTR InstName V2
SYMBOL cap 80 672 R0
SYMATTR InstName C4
SYMATTR Value {C0}
SYMBOL res 80 512 R0
SYMATTR InstName R3
SYMATTR Value 1k
SYMBOL res 272 512 R0
SYMATTR InstName R4
SYMATTR Value 1k
SYMBOL Misc\\signal -48 576 R0
WINDOW 3 -7 109 Right 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR Value SINE(0 1 5k)
SYMATTR InstName V5
SYMBOL voltage 144 96 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 -32 56 VBottom 2
WINDOW 123 0 0 Left 0
WINDOW 39 -60 56 VBottom 2
SYMATTR InstName V1
SYMATTR Value 0
SYMBOL voltage 144 640 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 -32 56 VBottom 2
WINDOW 123 0 0 Left 0
WINDOW 39 -60 56 VBottom 2
SYMATTR InstName V4
SYMATTR Value 0
SYMBOL bi 416 112 R0
SYMATTR InstName B1
SYMATTR Value I=I(C1)*(V(Test)-0.1)
SYMBOL bi 416 656 R0
SYMATTR InstName B2
SYMATTR Value I=I(C3)*(V(Test)-0.1)
SYMBOL cap 272 672 R0
SYMATTR InstName C3
SYMATTR Value {C0}
SYMBOL voltage -48 304 R0
SYMATTR InstName V3
SYMATTR Value PWL(0 0 10m 0.2)
TEXT -160 -168 Left 2 !.tran 0 10m 0 1u
TEXT -160 -128 Left 2 !.options plotwinsize=0
TEXT 240 -128 Left 2 ;.step param C0 list 1n 10n 56n 100n
TEXT 240 -168 Left 2 !.param C0 1n