Version 4
SHEET 1 2844 1336
WIRE -864 -320 -864 -352
WIRE -736 -320 -736 -352
WIRE -1056 -256 -1072 -256
WIRE -928 -256 -976 -256
WIRE -896 -256 -928 -256
WIRE -640 -224 -704 -224
WIRE -560 -224 -640 -224
WIRE -1136 -192 -1168 -192
WIRE -928 -192 -1056 -192
WIRE -896 -192 -928 -192
WIRE -640 -192 -640 -224
WIRE -560 -176 -560 -224
WIRE -1520 -144 -1520 -160
WIRE -1408 -144 -1408 -160
WIRE -1296 -144 -1296 -160
WIRE -928 -128 -1104 -128
WIRE -896 -128 -928 -128
WIRE -640 -96 -640 -112
WIRE -560 -96 -560 -112
WIRE -928 -64 -1024 -64
WIRE -896 -64 -928 -64
WIRE -1520 -48 -1520 -64
WIRE -1408 -48 -1408 -64
WIRE -1296 -48 -1296 -64
WIRE -1104 -48 -1104 -128
WIRE -1024 -48 -1024 -64
WIRE -864 0 -864 -16
WIRE -736 16 -736 -16
WIRE -1104 48 -1104 32
WIRE -1024 48 -1024 32
FLAG -1520 -48 0
FLAG -1408 -48 0
FLAG -1408 -160 +V
FLAG -1520 -160 -V
FLAG -1104 48 0
FLAG -1072 -256 0
FLAG -1168 -192 0
FLAG -736 -352 +V
FLAG -864 0 0
FLAG -736 16 -V
FLAG -1024 48 0
FLAG -640 -96 0
FLAG -560 -96 0
FLAG -1296 -48 0
FLAG -1296 -160 VL
FLAG -864 -352 VL
FLAG -928 -256 SA
FLAG -928 -192 SB
FLAG -928 -128 IN
FLAG -928 -64 EN
FLAG -640 -224 D
SYMBOL voltage -1408 -160 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -1520 -160 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL voltage -1104 -64 M0
WINDOW 123 24 138 Left 2
WINDOW 39 24 117 Left 2
SYMATTR Value PULSE(0 1.8 0 10n 10n 10u 20u)
SYMATTR InstName V4
SYMBOL voltage -1024 -64 R0
WINDOW 123 24 138 Left 2
WINDOW 39 24 117 Left 2
SYMATTR InstName V3
SYMATTR Value 1.8
SYMBOL voltage -960 -256 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V5
SYMATTR Value 3
SYMBOL voltage -1040 -192 R90
WINDOW 0 -32 56 VBottom 2
WINDOW 3 32 56 VTop 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V6
SYMATTR Value -3
SYMBOL res -656 -208 R0
SYMATTR InstName R1
SYMATTR Value 301
SYMBOL cap -576 -176 R0
SYMATTR InstName C1
SYMATTR Value 36p
SYMBOL voltage -1296 -160 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V7
SYMATTR Value 1.8
SYMBOL ADG1634L -800 -176 R0
WINDOW 0 5 -143 Bottom 2
SYMATTR InstName U1
TEXT -624 8 Left 2 !.tran 120u