Version 4
SHEET 1 2844 1336
WIRE -800 -320 -800 -336
WIRE -1024 -256 -1040 -256
WIRE -896 -256 -944 -256
WIRE -640 -224 -704 -224
WIRE -560 -224 -640 -224
WIRE -1104 -192 -1136 -192
WIRE -896 -192 -1024 -192
WIRE -640 -192 -640 -224
WIRE -560 -176 -560 -224
WIRE -1344 -144 -1344 -160
WIRE -1232 -144 -1232 -160
WIRE -896 -128 -1072 -128
WIRE -640 -96 -640 -112
WIRE -560 -96 -560 -112
WIRE -896 -64 -992 -64
WIRE -1344 -48 -1344 -64
WIRE -1232 -48 -1232 -64
WIRE -1072 -48 -1072 -128
WIRE -992 -48 -992 -64
WIRE -864 0 -864 -16
WIRE -736 0 -736 -16
WIRE -1072 48 -1072 32
WIRE -992 48 -992 32
FLAG -1344 -48 0
FLAG -1232 -48 0
FLAG -1232 -160 +V
FLAG -1344 -160 -V
FLAG -1072 48 0
FLAG -1040 -256 0
FLAG -1136 -192 0
FLAG -800 -336 +V
FLAG -736 0 0
FLAG -864 0 -V
FLAG -992 48 0
FLAG -640 -96 0
FLAG -560 -96 0
SYMBOL voltage -1232 -160 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL voltage -1344 -160 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V2
SYMATTR Value -5
SYMBOL voltage -1072 -64 M0
WINDOW 3 412 79 Right 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR Value PULSE(0 5 0 20n 20n 10u 20u)
SYMATTR InstName V4
SYMBOL voltage -992 -64 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V3
SYMATTR Value 5
SYMBOL voltage -928 -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 2.5
SYMBOL voltage -1008 -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 3.3
SYMBOL res -656 -208 R0
SYMATTR InstName R1
SYMATTR Value 300
SYMBOL cap -576 -176 R0
SYMATTR InstName C1
SYMATTR Value 35p
SYMBOL ADG1636 -800 -176 R0
SYMATTR InstName U1
TEXT -1488 40 Left 2 !.tran 120u