Version 4 SHEET 1 1336 680 WIRE -32 -112 -112 -112 WIRE 80 -112 -32 -112 WIRE -112 -64 -112 -112 WIRE 640 -64 560 -64 WIRE 896 -64 720 -64 WIRE 1056 -64 976 -64 WIRE 560 -32 560 -64 WIRE -32 -16 -32 -112 WIRE 192 32 0 32 WIRE 960 32 960 -16 WIRE 80 80 80 -112 WIRE 560 80 560 48 WIRE 0 96 0 32 WIRE 48 96 0 96 WIRE 192 112 192 32 WIRE 192 112 112 112 WIRE 336 112 192 112 WIRE -32 128 -32 48 WIRE -32 128 -208 128 WIRE 48 128 -32 128 WIRE 912 128 912 -16 WIRE 960 128 960 112 WIRE 960 128 912 128 WIRE 960 144 960 128 WIRE 336 160 336 112 WIRE 384 160 336 160 WIRE 192 176 192 112 WIRE -32 192 -32 128 WIRE 336 208 336 160 WIRE -112 304 -112 16 WIRE -32 304 -32 256 WIRE -32 304 -112 304 WIRE 80 304 80 144 WIRE 80 304 -32 304 WIRE 192 304 192 240 WIRE 192 304 80 304 WIRE 336 304 336 288 WIRE 336 304 192 304 WIRE 80 320 80 304 FLAG 80 320 0 FLAG 384 160 M100 IOPIN 384 160 Out FLAG 560 80 0 FLAG 960 144 0 FLAG 1056 -64 PS IOPIN 1056 -64 Out FLAG -208 128 PS IOPIN -208 128 In SYMBOL voltage 560 -48 R0 WINDOW 3 24 44 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR Value PULSE(0 10 1 2 2 1 0 10) SYMATTR InstName V2 SYMBOL res 736 -80 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName PS_Output SYMATTR Value 9.76K SYMATTR SpiceLine tol=1 pwr=0.1 SYMBOL voltage -112 -80 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value 15 SYMBOL res 320 192 R0 SYMATTR InstName R2 SYMATTR Value 100k SYMATTR SpiceLine tol=1 pwr=0.1 SYMBOL sw 880 -64 R270 SYMATTR InstName S1 SYMBOL voltage 960 16 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V3 SYMATTR Value PULSE(-1 10 1 0 0 15) SYMBOL Opamps\\LT1366 80 48 R0 SYMATTR InstName U1 SYMBOL polcap 176 176 R0 WINDOW 3 24 56 Left 2 SYMATTR InstName C1 SYMATTR Value 100µ SYMATTR Description Capacitor SYMATTR Type cap SYMATTR SpiceLine V=25 Irms=2.4 Rser=0.05 Lser=0 mfg="KEMET" pn="T510E107K025AS" type="Tantalum" SYMBOL diode -16 256 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D1 SYMATTR Value 1N4148 SYMBOL diode -16 48 R180 WINDOW 0 24 64 Left 2 WINDOW 3 24 0 Left 2 SYMATTR InstName D2 SYMATTR Value 1N4148 TEXT -144 344 Left 2 !.tran 8 TEXT 504 144 Left 2 !.model SW SW(Ron=0.1)