Version 4
SHEET 1 968 1252
WIRE -96 -848 -256 -848
WIRE 32 -848 -96 -848
WIRE 224 -848 32 -848
WIRE 416 -848 224 -848
WIRE 576 -848 576 -864
WIRE 576 -848 416 -848
WIRE 928 -848 576 -848
WIRE 224 -800 224 -848
WIRE -96 -736 -96 -848
WIRE 32 -736 32 -848
WIRE 416 -736 416 -848
WIRE 576 -736 576 -848
WIRE 528 -720 496 -720
WIRE 224 -672 224 -720
WIRE -96 -624 -96 -656
WIRE 32 -624 32 -656
WIRE 32 -624 -96 -624
WIRE 288 -624 32 -624
WIRE 416 -624 416 -672
WIRE 416 -624 288 -624
WIRE 496 -624 496 -720
WIRE 496 -624 416 -624
WIRE -144 -608 -144 -672
WIRE 576 -560 576 -640
WIRE 912 -560 576 -560
WIRE -144 -512 -144 -528
WIRE 224 -480 224 -576
WIRE 272 -480 224 -480
WIRE -256 -448 -256 -848
WIRE 912 -448 912 -560
WIRE 224 -432 224 -480
WIRE 416 -384 416 -624
WIRE -256 -336 -256 -368
WIRE -256 -272 -256 -336
WIRE 224 -272 224 -352
WIRE 224 -272 -256 -272
WIRE 416 -272 416 -304
WIRE 416 -272 224 -272
WIRE 912 -272 912 -368
WIRE 912 -272 416 -272
WIRE -112 80 -272 80
WIRE 96 80 -112 80
WIRE 400 80 96 80
WIRE 560 80 560 64
WIRE 560 80 400 80
WIRE 912 80 560 80
WIRE -112 96 -112 80
WIRE 96 96 96 80
WIRE 400 96 400 80
WIRE 560 96 560 80
WIRE 512 112 480 112
WIRE -112 208 -112 176
WIRE 96 208 96 176
WIRE 96 208 -112 208
WIRE 400 208 400 160
WIRE 400 208 96 208
WIRE 480 208 480 112
WIRE 480 208 400 208
WIRE -160 224 -160 160
WIRE 400 240 400 208
WIRE 560 272 560 192
WIRE 896 272 560 272
WIRE -160 320 -160 304
WIRE 400 336 400 304
WIRE 896 384 896 272
WIRE 400 432 400 416
WIRE 400 432 288 432
WIRE 528 432 400 432
WIRE 400 448 400 432
WIRE 288 464 288 432
WIRE 288 560 288 528
WIRE 288 560 -272 560
WIRE 400 560 400 528
WIRE 400 560 288 560
WIRE 896 560 896 464
WIRE 896 560 400 560
WIRE -128 624 -288 624
WIRE 80 624 -128 624
WIRE 208 624 80 624
WIRE 384 624 208 624
WIRE 544 624 544 608
WIRE 544 624 384 624
WIRE 896 624 544 624
WIRE 384 640 384 624
WIRE 208 688 208 624
WIRE 384 736 384 720
WIRE 384 736 272 736
WIRE -128 768 -128 624
WIRE 80 768 80 624
WIRE 384 768 384 736
WIRE 544 768 544 624
WIRE 496 784 464 784
WIRE -128 880 -128 848
WIRE 80 880 80 848
WIRE 80 880 -128 880
WIRE 384 880 384 832
WIRE 384 880 80 880
WIRE 464 880 464 784
WIRE 464 880 384 880
WIRE -176 896 -176 832
WIRE 384 928 384 880
WIRE 208 944 208 784
WIRE 544 944 544 864
WIRE 880 944 544 944
WIRE -176 992 -176 976
WIRE 208 1040 208 1024
WIRE 288 1040 208 1040
WIRE 208 1056 208 1040
WIRE 880 1056 880 944
WIRE 208 1184 208 1136
WIRE 208 1184 -288 1184
WIRE 384 1184 384 1008
WIRE 384 1184 208 1184
WIRE 880 1184 880 1136
WIRE 880 1184 384 1184
FLAG -160 320 0
FLAG -160 112 0
FLAG -256 -336 0
FLAG -144 -512 0
FLAG -144 -720 0
FLAG 272 -480 out
FLAG 576 -864 Vcc
FLAG 560 64 Vcc
FLAG 400 560 0
FLAG 528 432 out2
FLAG -176 992 0
FLAG -176 784 0
FLAG 544 608 Vcc
FLAG 208 1184 0
FLAG 288 1040 out3
SYMBOL pmos 512 192 M180
SYMATTR InstName M1
SYMATTR Value FDC5614P
SYMBOL zener 416 160 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value MMBZ12VAL
SYMBOL zener 416 304 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D2
SYMATTR Value 1N750
SYMBOL res 384 320 R0
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 384 432 R0
SYMATTR InstName R2
SYMATTR Value 1k
SYMBOL res 880 368 R0
SYMATTR InstName R4
SYMATTR Value 10
SYMBOL sw -112 80 R0
SYMATTR InstName S1
SYMBOL voltage -160 208 R0
SYMATTR InstName V2
SYMATTR Value pulse(-1 1 0 1u 1u 0.1 0.2)
SYMBOL res 80 80 R0
SYMATTR InstName R3
SYMATTR Value 10k
SYMBOL pmos 528 -640 M180
SYMATTR InstName M2
SYMATTR Value FDC5614P
SYMBOL zener 432 -672 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D4
SYMATTR Value UMZ10K
SYMBOL res 400 -400 R0
SYMATTR InstName R6
SYMATTR Value 1k
SYMBOL voltage -256 -464 R0
SYMATTR InstName V3
SYMATTR Value pulse(05 25 0 20 1 1 1)
SYMBOL res 896 -464 R0
SYMATTR InstName R7
SYMATTR Value 10
SYMBOL sw -96 -752 R0
SYMATTR InstName S2
SYMBOL voltage -144 -624 R0
SYMATTR InstName V4
SYMATTR Value pulse(-1 1 0 1u 1u 0.2 0.4)
SYMBOL res 16 -752 R0
SYMATTR InstName R8
SYMATTR Value 22k
SYMBOL pnp 288 -576 R180
SYMATTR InstName Q1
SYMATTR Value 2N2907
SYMBOL res 208 -816 R0
SYMATTR InstName R9
SYMATTR Value 9k1
SYMBOL res 208 -448 R0
SYMATTR InstName R10
SYMATTR Value 5k
SYMBOL zener 304 528 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D3
SYMATTR Value 1N750
SYMBOL pmos 496 864 M180
SYMATTR InstName M3
SYMATTR Value FDC5614P
SYMBOL zener 400 832 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D5
SYMATTR Value MMBZ12VAL
SYMBOL res 192 928 R0
SYMATTR InstName R5
SYMATTR Value 16k
SYMBOL res 192 1040 R0
SYMATTR InstName R11
SYMATTR Value 2k7
SYMBOL res 864 1040 R0
SYMATTR InstName R12
SYMATTR Value 10
SYMBOL sw -128 752 R0
SYMATTR InstName S3
SYMBOL voltage -176 880 R0
SYMATTR InstName V1
SYMATTR Value pulse(-1 1 0 1u 1u 0.1 0.2)
SYMBOL res 64 752 R0
SYMATTR InstName R13
SYMATTR Value 10k
SYMBOL pnp 272 784 R180
SYMATTR InstName Q2
SYMATTR Value 2N2907
SYMBOL res 368 912 R0
SYMATTR InstName R14
SYMATTR Value 3k9
SYMBOL res 368 624 R0
SYMATTR InstName R15
SYMATTR Value 22k
TEXT -64 -16 Left 2 !.model sw sw(Ron=10 Roff=100Meg)
TEXT -40 16 Left 2 !.tran 20
TEXT 128 -872 Left 2 !;tran 1