Version 4
SHEET 1 2152 1300
WIRE -528 640 -624 640
WIRE -496 640 -528 640
WIRE -384 640 -416 640
WIRE -208 640 -288 640
WIRE -128 640 -208 640
WIRE 0 640 -80 640
WIRE -208 656 -208 640
WIRE -384 672 -416 672
WIRE -256 672 -288 672
WIRE -80 672 -80 640
WIRE -128 688 -128 640
WIRE -624 704 -624 640
WIRE -416 784 -416 672
WIRE -256 784 -256 672
WIRE -256 784 -416 784
WIRE -208 784 -208 736
WIRE -208 784 -256 784
WIRE -128 784 -128 736
WIRE -128 784 -208 784
WIRE -80 784 -80 752
WIRE -80 784 -128 784
WIRE -624 816 -624 784
WIRE -256 816 -256 784
WIRE 0 848 -256 848
WIRE -256 880 -256 848
WIRE -528 896 -528 640
WIRE -304 896 -528 896
WIRE -304 992 -304 944
WIRE -256 992 -256 960
WIRE -256 992 -304 992
WIRE -256 1024 -256 992
FLAG -624 816 0
FLAG -256 816 0
FLAG 0 640 High
IOPIN 0 640 Out
FLAG 0 848 Low
IOPIN 0 848 Out
FLAG -256 1024 0
SYMBOL voltage -624 688 R0
WINDOW 123 13 106 Left 2
WINDOW 39 0 0 Left 2
WINDOW 3 24 44 Left 2
SYMATTR Value2 AC 1 0
SYMATTR Value ""
SYMATTR InstName V1
SYMBOL tline -336 656 R0
WINDOW 3 -56 -78 Left 2
WINDOW 0 -57 -42 Left 2
SYMATTR Value Td={0.5/Fc}  Z0=50
SYMATTR InstName T1
SYMBOL res -400 624 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R1
SYMATTR Value 50
SYMBOL res -224 640 R0
SYMATTR InstName R2
SYMATTR Value 50
SYMBOL e -80 656 R0
SYMATTR InstName E2
SYMATTR Value Laplace={2*(s/wc)**2/(1+1.732*s/wc+(s/wc)**2)}
SYMBOL e -256 864 R0
SYMATTR InstName E1
SYMATTR Value Laplace={1/(1+2.613*s/wc+3.414*(s/wc)**2+2.613*(s/wc)**3+(s/wc)**4)}
TEXT -648 1024 Left 2 !.ac oct 100 20 20000
TEXT -648 944 Left 2 !.param Fc 1000
TEXT -648 984 Left 2 !.param wc {2*pi*Fc}