Version 4
SHEET 1 1152 1140
WIRE 608 -64 -96 -64
WIRE 336 -16 32 -16
WIRE 336 64 336 -16
WIRE 288 80 -192 80
WIRE 32 112 32 -16
WIRE -496 144 -1040 144
WIRE -384 144 -496 144
WIRE -160 144 -320 144
WIRE 608 144 608 -64
WIRE -384 176 -592 176
WIRE -192 176 -192 80
WIRE -192 176 -320 176
WIRE 336 192 336 160
WIRE 592 192 336 192
WIRE 768 192 688 192
WIRE 912 192 768 192
WIRE 1056 192 912 192
WIRE 336 224 336 192
WIRE 32 256 32 192
WIRE 912 272 912 192
WIRE 1056 304 1056 192
WIRE 336 320 336 288
WIRE 592 320 336 320
WIRE 768 320 768 192
WIRE 768 320 688 320
WIRE -496 336 -496 144
WIRE -384 336 -496 336
WIRE -96 336 -96 -64
WIRE -96 336 -320 336
WIRE -592 368 -592 176
WIRE -592 368 -688 368
WIRE -384 368 -592 368
WIRE -96 368 -320 368
WIRE -1040 384 -1040 144
WIRE -928 384 -1040 384
WIRE -800 384 -848 384
WIRE -752 384 -800 384
WIRE 336 384 336 320
WIRE -1040 416 -1040 384
WIRE -800 416 -800 384
WIRE -1040 432 -1040 416
WIRE -96 464 -96 368
WIRE 288 464 -96 464
WIRE -1040 544 -1040 496
WIRE -800 544 -800 480
WIRE -800 544 -1040 544
WIRE 336 544 336 480
WIRE 912 544 912 336
WIRE 912 544 336 544
WIRE 1056 544 1056 384
WIRE 1056 544 912 544
WIRE -1040 576 -1040 544
WIRE 336 576 336 544
WIRE -160 656 -160 144
WIRE 608 656 608 368
WIRE 608 656 -160 656
FLAG 336 576 0
FLAG 32 256 0
FLAG -1040 576 0
SYMBOL voltage 32 96 R0
WINDOW 123 0 0 Left 0
WINDOW 39 24 124 Left 2
SYMATTR SpiceLine Rser=10
SYMATTR InstName V1
SYMATTR Value 5
SYMBOL pmos 288 160 M180
SYMATTR InstName M1
SYMATTR Value RTQ035P02
SYMBOL cap 320 224 R0
SYMATTR InstName C1
SYMATTR Value 1µ
SYMBOL nmos 288 384 R0
SYMATTR InstName M2
SYMATTR Value RTR040N03
SYMBOL pmos 688 144 R90
WINDOW 0 63 25 VRight 2
WINDOW 3 -14 -76 VRight 2
SYMATTR InstName M3
SYMATTR Value RTQ035P02
SYMBOL nmos 688 368 M270
WINDOW 0 67 59 VLeft 2
WINDOW 3 -6 57 VLeft 2
SYMATTR InstName M4
SYMATTR Value RTR040N03
SYMBOL cap 896 272 R0
SYMATTR InstName C2
SYMATTR Value 10µ
SYMBOL res 1040 288 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res -944 368 M90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R2
SYMATTR Value 15k
SYMBOL cap -784 416 M0
SYMATTR InstName C3
SYMATTR Value 3p
SYMBOL Digital\\buf -752 320 R0
WINDOW 3 -1 127 Left 2
SYMATTR Value vhigh=5V vlow=0V
SYMATTR InstName A1
SYMBOL Digital\\and -352 96 R0
WINDOW 3 -114 125 Left 2
SYMATTR Value vhigh=5V vlow=0V
SYMATTR InstName A2
SYMBOL Digital\\or -352 288 R0
WINDOW 3 -112 132 Left 2
SYMATTR Value vhigh=5V vlow=0V
SYMATTR InstName A3
SYMBOL voltage -1040 400 R0
WINDOW 3 -208 109 Left 2
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR Value PULSE(0 5 10u 10n 10n 5u 10u)
SYMATTR InstName V2
TEXT -1152 840 Left 2 !.tran 2m