Version 4 SHEET 1 892 680 WIRE -544 -464 -592 -464 WIRE -480 -464 -544 -464 WIRE -224 -464 -480 -464 WIRE -192 -464 -224 -464 WIRE 448 -464 -192 -464 WIRE 480 -464 448 -464 WIRE -192 -400 -192 -464 WIRE 448 -400 448 -464 WIRE -224 -352 -224 -464 WIRE -208 -352 -224 -352 WIRE -112 -352 -128 -352 WIRE 384 -352 -112 -352 WIRE 480 -352 480 -464 WIRE 480 -352 464 -352 WIRE -480 -304 -480 -464 WIRE -192 -288 -192 -304 WIRE -112 -288 -112 -352 WIRE -112 -288 -192 -288 WIRE -64 -288 -112 -288 WIRE 224 -288 -64 -288 WIRE 448 -288 448 -304 WIRE 608 -288 448 -288 WIRE 448 -240 448 -288 WIRE 448 -240 -32 -240 WIRE 528 -208 -272 -208 WIRE 640 -208 528 -208 WIRE 688 -208 640 -208 WIRE 752 -208 688 -208 WIRE -192 -176 -192 -288 WIRE -32 -176 -32 -240 WIRE 224 -176 224 -288 WIRE 448 -176 448 -240 WIRE -592 -160 -592 -464 WIRE 688 -144 688 -208 WIRE -272 -128 -272 -208 WIRE -256 -128 -272 -128 WIRE -80 -128 -176 -128 WIRE -48 -128 -80 -128 WIRE 96 -128 32 -128 WIRE 160 -128 96 -128 WIRE 352 -128 240 -128 WIRE 432 -128 352 -128 WIRE 528 -128 528 -208 WIRE 528 -128 512 -128 WIRE 752 -96 752 -128 WIRE 800 -96 752 -96 WIRE 832 -96 800 -96 WIRE 752 -80 752 -96 WIRE -192 -16 -192 -80 WIRE -144 -16 -192 -16 WIRE -112 -16 -144 -16 WIRE -80 -16 -80 -128 WIRE -80 -16 -112 -16 WIRE -32 -16 -32 -80 WIRE -32 -16 -80 -16 WIRE 224 -16 224 -80 WIRE 272 -16 224 -16 WIRE 304 -16 272 -16 WIRE 352 -16 352 -128 WIRE 352 -16 304 -16 WIRE 448 -16 448 -80 WIRE 448 -16 352 -16 WIRE 96 0 96 -128 WIRE 640 0 96 0 WIRE 688 0 688 -64 WIRE 688 0 640 0 WIRE 752 0 688 0 WIRE -112 16 -112 -16 WIRE 304 16 304 -16 WIRE -176 64 -192 64 WIRE 160 64 -96 64 WIRE 288 64 160 64 WIRE 432 64 368 64 WIRE 496 64 432 64 WIRE 544 64 496 64 WIRE 640 64 624 64 WIRE 496 80 496 64 WIRE 832 112 832 -96 WIRE 640 128 640 64 WIRE 672 128 640 128 WIRE 704 128 672 128 WIRE -112 144 -112 112 WIRE 32 144 -112 144 WIRE 96 144 32 144 WIRE 160 144 160 64 WIRE 160 144 96 144 WIRE 304 144 304 112 WIRE 304 144 160 144 WIRE 704 160 704 128 WIRE -480 176 -480 -224 WIRE -400 176 -480 176 WIRE -192 176 -192 64 WIRE 432 176 -192 176 WIRE 496 176 496 160 WIRE 496 176 432 176 WIRE 544 176 496 176 WIRE 640 176 640 128 WIRE 640 176 624 176 WIRE -480 192 -480 176 WIRE 96 192 96 144 WIRE -496 240 -512 240 WIRE -400 240 -400 176 WIRE -400 240 -416 240 WIRE -352 240 -400 240 WIRE 32 240 -352 240 WIRE 128 240 112 240 WIRE -592 320 -592 -80 WIRE -512 320 -512 240 WIRE -512 320 -592 320 WIRE -480 320 -480 288 WIRE -480 320 -512 320 WIRE 96 320 96 288 WIRE 96 320 -480 320 WIRE 128 320 128 240 WIRE 128 320 96 320 WIRE 704 320 704 240 WIRE 704 320 128 320 WIRE 832 320 832 192 WIRE 832 320 704 320 WIRE -592 336 -592 320 FLAG -544 -464 UDD FLAG -352 240 UB FLAG 32 144 YYY FLAG -144 -16 YYL FLAG 272 -16 YYR FLAG -64 -288 QQ FLAG 608 -288 OUT IOPIN 608 -288 Out FLAG 672 128 UC1 FLAG 800 -96 UC2 FLAG -592 336 0 FLAG 432 176 UG1 FLAG 432 64 UG2 FLAG 640 -208 UG3 FLAG 640 0 UG4 SYMBOL AMScells\\n4 48 192 R0 SYMATTR InstName U1 SYMATTR SpiceLine2 mm=4 SYMBOL AMScells\\n4 -160 16 R0 SYMATTR InstName U2 SYMATTR SpiceLine2 mm=2 SYMBOL AMScells\\n4 352 16 M0 SYMATTR InstName U3 SYMATTR SpiceLine2 mm=2 SYMBOL AMScells\\n4 16 -176 M0 SYMATTR InstName U4 SYMBOL AMScells\\n4 496 -176 M0 SYMATTR InstName U5 SYMBOL AMScells\\n4 176 -176 R0 SYMATTR InstName U6 SYMBOL AMScells\\n4 -240 -176 R0 SYMATTR InstName U7 SYMBOL AMScells\\p4 400 -400 R0 SYMATTR InstName U8 SYMATTR SpiceLine wu=2 lu=5 SYMBOL AMScells\\p4 -144 -400 M0 SYMATTR InstName U9 SYMATTR SpiceLine wu=2 lu=5 SYMBOL AMScells\\n4 -432 192 M0 SYMATTR InstName U10 SYMBOL voltage -592 -176 R0 SYMATTR InstName VDD SYMATTR Value 5 SYMBOL voltage 496 64 R0 SYMATTR InstName VD1 SYMATTR Value 0 SYMBOL voltage 832 96 R0 SYMATTR InstName VC2 SYMATTR Value 1.7 SYMBOL voltage 688 -160 R0 SYMATTR InstName VD2 SYMATTR Value 0 SYMBOL current -480 -304 R0 SYMATTR InstName IB SYMATTR Value 10ľA SYMBOL res 736 -224 R0 SYMATTR InstName R1 SYMATTR Value 1 SYMBOL res 736 -96 R0 WINDOW 3 36 58 Left 2 SYMATTR Value 1 SYMATTR InstName R2 SYMBOL res 640 48 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R4 SYMATTR Value 1 SYMBOL res 640 160 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R5 SYMATTR Value 1 SYMBOL voltage 704 144 R0 SYMATTR InstName VC1 SYMATTR Value 1.1 TEXT -336 288 Left 2 !.dc VD1 -20m 20m .1m VD2 -20m 20m 10m TEXT 240 288 Left 2 !.include C:/programs/LTspiceIV/lib/sub/AMSlev49.sub