Version 4 SHEET 1 2196 1348 WIRE 192 -464 48 -464 WIRE 400 -464 192 -464 WIRE 192 -448 192 -464 WIRE 400 -400 400 -464 WIRE -320 -304 -608 -304 WIRE -272 -304 -320 -304 WIRE -176 -304 -272 -304 WIRE 16 -304 -96 -304 WIRE 192 -304 192 -368 WIRE 192 -304 80 -304 WIRE 400 -304 400 -336 WIRE 400 -304 192 -304 WIRE 480 -304 400 -304 WIRE 912 -288 912 -336 WIRE 720 -272 720 -400 WIRE 192 -256 192 -304 WIRE 400 -256 400 -304 WIRE 480 -224 480 -304 WIRE 512 -224 480 -224 WIRE 608 -224 512 -224 WIRE 912 -224 832 -224 WIRE 1008 -224 912 -224 WIRE -320 -176 -320 -304 WIRE 192 -144 192 -176 WIRE 192 -144 48 -144 WIRE 400 -144 400 -192 WIRE 400 -144 192 -144 WIRE 1296 -144 832 -144 WIRE -608 -112 -608 -304 WIRE 1296 -80 1296 -144 WIRE 192 -64 48 -64 WIRE 400 -64 192 -64 WIRE 528 -64 480 -64 WIRE 608 -64 528 -64 WIRE 624 -64 608 -64 WIRE 976 -64 832 -64 WIRE 1056 -64 976 -64 WIRE 192 -48 192 -64 WIRE 976 -48 976 -64 WIRE 400 -32 400 -64 WIRE 720 16 720 -16 WIRE 976 16 720 16 WIRE 992 16 976 16 WIRE -608 48 -608 -32 WIRE 720 48 720 16 WIRE -320 64 -320 -96 WIRE -240 64 -320 64 WIRE -176 64 -240 64 WIRE 16 64 -96 64 WIRE 192 64 192 32 WIRE 192 64 80 64 WIRE 400 64 400 32 WIRE 400 64 192 64 WIRE 480 64 480 -64 WIRE 480 64 400 64 WIRE 1296 80 1296 0 WIRE -320 112 -320 64 WIRE 192 112 192 64 WIRE 400 112 400 64 WIRE 192 224 192 192 WIRE 192 224 48 224 WIRE 400 224 400 176 WIRE 400 224 192 224 WIRE -608 432 -608 128 WIRE -320 432 -320 192 WIRE -720 1232 -720 1072 WIRE -592 1232 -592 1120 WIRE -592 1232 -640 1232 WIRE -1232 1248 -1232 1024 WIRE -1120 1248 -1120 1024 WIRE -1120 1248 -1152 1248 WIRE -992 1248 -1120 1248 WIRE -864 1248 -864 1024 WIRE -864 1248 -928 1248 WIRE -496 1248 -496 1056 WIRE -368 1248 -368 1136 WIRE -368 1248 -416 1248 WIRE -272 1248 -272 1120 WIRE -144 1248 -144 1120 WIRE -144 1248 -192 1248 WIRE -592 1312 -592 1232 WIRE -864 1328 -864 1248 WIRE -368 1328 -368 1248 WIRE -144 1328 -144 1248 FLAG -608 432 0 FLAG -320 432 0 FLAG -368 1328 0 FLAG -496 1056 V+ IOPIN -496 1056 Out FLAG -368 1136 GND IOPIN -368 1136 Out FLAG 720 -400 V+ IOPIN 720 -400 In FLAG -144 1328 0 FLAG -272 1120 V_SHDN IOPIN -272 1120 Out FLAG -144 1120 GND IOPIN -144 1120 Out FLAG 720 48 GND IOPIN 720 48 In FLAG -592 1312 0 FLAG -720 1072 Vref IOPIN -720 1072 Out FLAG -592 1120 GND IOPIN -592 1120 Out FLAG 1008 -224 V_SHDN IOPIN 1008 -224 In FLAG 1056 -64 Vref IOPIN 1056 -64 In FLAG 1296 80 0 FLAG 48 -464 Vcc+ IOPIN 48 -464 In FLAG 48 -144 Vcc- IOPIN 48 -144 In FLAG 48 -64 Vcc+ IOPIN 48 -64 In FLAG 48 224 Vcc- IOPIN 48 224 In FLAG 512 -224 c FLAG 528 -64 d FLAG -864 1328 0 FLAG -1232 1024 Vcc+ IOPIN -1232 1024 Out FLAG -1120 1024 Vcc- IOPIN -1120 1024 Out FLAG -864 1024 GND IOPIN -864 1024 Out FLAG -272 -304 a FLAG -240 64 b FLAG 912 -336 0 SYMBOL res -336 96 R0 SYMATTR InstName R_last1 SYMATTR Value 18 SYMBOL Opamps\\LT1999-10 720 -144 R0 SYMATTR InstName U1 SYMBOL voltage -512 1248 M90 WINDOW 0 -32 56 VBottom 2 WINDOW 3 32 56 VTop 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V2 SYMATTR Value 5 SYMBOL voltage -288 1248 M90 WINDOW 0 -32 56 VBottom 2 WINDOW 3 32 56 VTop 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V3 SYMATTR Value 0.5 SYMBOL cap 960 -48 R0 SYMATTR InstName C1 SYMATTR Value 0.1µ SYMBOL cap 896 -288 R0 SYMATTR InstName C2 SYMATTR Value 100p SYMBOL res -336 -192 R0 SYMATTR InstName R1 SYMATTR Value 50m SYMBOL voltage -736 1232 M90 WINDOW 0 -32 56 VBottom 2 WINDOW 3 32 56 VTop 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V4 SYMATTR Value 2.5 SYMBOL bv -608 32 R0 WINDOW 3 -122 467 Left 2 SYMATTR Value V=white(time*1Meg) SYMATTR InstName B1 SYMBOL voltage -608 -128 R0 WINDOW 3 489 600 Left 2 WINDOW 123 24 44 Left 2 WINDOW 39 0 0 Left 2 SYMATTR Value PULSE(0 48 0 100n 100n 100u 200u) SYMATTR Value2 AC 1 SYMATTR InstName V1 SYMBOL res 1280 -96 R0 SYMATTR InstName R2 SYMATTR Value 100 SYMBOL res -80 -320 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R3 SYMATTR Value 1K SYMBOL res -80 48 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R4 SYMATTR Value 1K SYMBOL cap 80 -320 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C3 SYMATTR Value 560p SYMBOL cap 80 48 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C4 SYMATTR Value 560p SYMBOL schottky 416 -336 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D1 SYMATTR Value BAT54 SYMATTR Description Zener Diode SYMATTR Type zener SYMBOL schottky 416 -192 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D2 SYMATTR Value BAT54 SYMATTR Description Zener Diode SYMATTR Type zener SYMBOL schottky 416 32 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D3 SYMATTR Value BAT54 SYMATTR Description Zener Diode SYMATTR Type zener SYMBOL schottky 416 176 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D4 SYMATTR Value BAT54 SYMATTR Description Zener Diode SYMATTR Type zener SYMBOL res 176 -464 R0 SYMATTR InstName R5 SYMATTR Value 10K SYMBOL res 176 -272 R0 SYMATTR InstName R6 SYMATTR Value 10K SYMBOL res 176 -64 R0 SYMATTR InstName R7 SYMATTR Value 10K SYMBOL res 176 96 R0 SYMATTR InstName R8 SYMATTR Value 10K SYMBOL voltage -1248 1248 M90 WINDOW 0 -32 56 VBottom 2 WINDOW 3 32 56 VTop 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V5 SYMATTR Value 5 SYMBOL Misc\\jumper -960 1184 R0 SYMATTR InstName X1 TEXT -368 648 Left 2 ;Stoerquelle :Glättung++ -0.5 to +0.5\nArc Nachbildung TEXT -704 816 Left 2 !.tran 100m startup TEXT 96 640 Left 2 ;Versorgungsspannung: \nNachbildung von einem PWM Sig