Version 4
SHEET 1 1716 680
WIRE -17040 -4976 -17488 -4976
WIRE -17040 -4960 -17040 -4976
WIRE -17488 -4944 -17488 -4976
WIRE -17040 -4864 -17040 -4880
WIRE -17488 -4832 -17488 -4864
WIRE -17488 -4720 -17488 -4752
WIRE -17040 -4688 -17040 -4704
WIRE -17488 -4608 -17488 -4624
WIRE -17040 -4592 -17040 -4608
WIRE -17488 -4512 -17488 -4528
WIRE -17168 -4432 -17232 -4432
WIRE -17088 -4432 -17168 -4432
WIRE -16992 -4432 -17088 -4432
WIRE -16736 -4432 -16992 -4432
WIRE -16592 -4432 -16672 -4432
WIRE -17088 -4400 -17088 -4432
WIRE -16992 -4400 -16992 -4432
WIRE -16736 -4400 -16784 -4400
WIRE -17088 -4288 -17088 -4320
WIRE -16992 -4288 -16992 -4336
WIRE -16992 -4288 -17088 -4288
WIRE -16912 -4288 -16992 -4288
WIRE -16784 -4288 -16784 -4400
WIRE -16784 -4288 -16848 -4288
WIRE -17088 -4256 -17088 -4288
WIRE -16912 -4256 -16944 -4256
WIRE -17232 -4224 -17232 -4432
WIRE -17232 -4224 -17280 -4224
WIRE -17456 -4208 -17488 -4208
WIRE -17344 -4208 -17456 -4208
WIRE -17232 -4192 -17280 -4192
WIRE -17488 -4160 -17488 -4208
WIRE -17088 -4160 -17088 -4192
WIRE -17488 -4048 -17488 -4080
WIRE -17232 -3936 -17232 -4192
WIRE -17168 -3936 -17232 -3936
WIRE -17088 -3936 -17168 -3936
WIRE -16992 -3936 -17088 -3936
WIRE -16720 -3936 -16992 -3936
WIRE -16576 -3936 -16656 -3936
WIRE -17088 -3904 -17088 -3936
WIRE -16992 -3904 -16992 -3936
WIRE -16720 -3904 -16768 -3904
WIRE -17088 -3792 -17088 -3824
WIRE -16992 -3792 -16992 -3840
WIRE -16992 -3792 -17088 -3792
WIRE -16896 -3792 -16992 -3792
WIRE -16768 -3792 -16768 -3904
WIRE -16768 -3792 -16832 -3792
WIRE -17088 -3760 -17088 -3792
WIRE -16896 -3760 -16928 -3760
WIRE -17088 -3664 -17088 -3696
FLAG -17488 -4720 0
FLAG -17040 -4864 0
FLAG -17488 -4048 0
FLAG -17456 -4208 Referenz
FLAG -16592 -4432 Highside
FLAG -16576 -3936 Lowside
FLAG -17168 -4432 REF1
FLAG -17168 -3936 REF2
FLAG -17088 -4160 0
FLAG -17088 -3664 0
FLAG -17488 -4512 0
FLAG -17488 -4624 TD1
FLAG -17040 -4592 0
FLAG -17040 -4704 VTD1
FLAG -16944 -4256 VTD1
FLAG -16928 -3760 VTD1
SYMBOL res -17056 -4976 R0
SYMATTR InstName R2
SYMATTR Value 1
SYMBOL voltage -17488 -4176 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value PULSE(0 5 0 10n 10n {dc*(1/fsw)} {1/fsw})
SYMBOL Digital\\and -16704 -4480 R0
WINDOW 3 0 0 Invisible 0
SYMATTR Value Ref=2.5
SYMATTR InstName A2
SYMATTR Value2 Vhigh=5 Vlow=0
SYMATTR SpiceLine Td=2n Trise=1n Tfall=1n
SYMATTR SpiceLine2 tripdt=5n
SYMBOL Digital\\and -16688 -3984 R0
WINDOW 3 0 0 Invisible 0
SYMATTR Value Ref=2.5
SYMATTR InstName A5
SYMATTR Value2 Vhigh=5 Vlow=0
SYMATTR SpiceLine Td=2n Trise=1n Tfall=1n
SYMATTR SpiceLine2 tripdt=5n
SYMBOL Digital\\schmitt -17344 -4272 R0
SYMATTR InstName A1
SYMATTR SpiceLine Vhigh=5 Vlow=0 Vt=2.76 Vh=0.70
SYMBOL voltage -17488 -4848 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value SINE(0 100 500)
SYMBOL voltage -17488 -4960 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value PULSE(0 10 0 25u 25u 1n 50u)
SYMBOL res -17104 -4416 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL cap -17104 -4256 R0
WINDOW 3 22 55 Left 2
SYMATTR Value 1n
SYMATTR InstName C1
SYMBOL res -17104 -3920 R0
SYMATTR InstName R3
SYMATTR Value 10
SYMBOL cap -17104 -3760 R0
WINDOW 3 29 53 Left 2
SYMATTR Value 1n
SYMATTR InstName C2
SYMBOL Digital\\diffschmitt -16912 -4336 R0
SYMATTR InstName A3
SYMATTR SpiceLine Vt=0 Vhigh=5
SYMBOL Digital\\diffschmitt -16896 -3840 R0
SYMATTR InstName A4
SYMATTR SpiceLine Vt=0 Vhigh=5
SYMBOL diode -17008 -4336 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value DD
SYMBOL diode -17008 -3840 M180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D2
SYMATTR Value DD
SYMBOL bv -17488 -4624 R0
SYMATTR InstName B1
SYMATTR Value V=table(abs(I(R2)),0,1000n,1,800n,2,500n,3,400n,5,200n,6,150n,7,100n,8,90n,9,80n,10,70n,14,50n,20,40n,40,20n,50,15n,80,11n,100,10n,120,10n)
SYMBOL bv -17040 -4704 R0
SYMATTR InstName B2
SYMATTR Value V=5*(1-exp(-V(TD1)/1u))
TEXT -17496 -5160 Left 2 !.tran 0 2000u 0 10n
TEXT -17496 -5128 Left 2 !.param dc=0.5 fsw=20k td=1000n
TEXT -17496 -5048 Left 2 !.model DD D(Ron=1 Vfwd=0)
TEXT -17496 -5088 Left 2 ;.options plotwinsize=0