Version 4 SHEET 1 5476 776 WIRE 1888 -736 1776 -736 WIRE 2128 -736 1888 -736 WIRE 2320 -736 2128 -736 WIRE 2416 -736 2320 -736 WIRE 2528 -736 2416 -736 WIRE 2640 -736 2528 -736 WIRE 2736 -736 2640 -736 WIRE 2864 -736 2736 -736 WIRE 3024 -736 2864 -736 WIRE 3264 -736 3024 -736 WIRE 3344 -736 3264 -736 WIRE 3424 -736 3344 -736 WIRE 3520 -736 3424 -736 WIRE 3792 -736 3520 -736 WIRE 3808 -736 3792 -736 WIRE 1888 -720 1888 -736 WIRE 2416 -720 2416 -736 WIRE 2528 -720 2528 -736 WIRE 3520 -720 3520 -736 WIRE 3888 -720 3888 -736 WIRE 3888 -704 3888 -720 WIRE 1968 -672 1952 -672 WIRE 2352 -672 1968 -672 WIRE 2464 -672 2352 -672 WIRE 3456 -672 2464 -672 WIRE 2128 -656 2128 -736 WIRE 3344 -656 3344 -736 WIRE 1888 -608 1888 -624 WIRE 1968 -608 1968 -672 WIRE 1968 -608 1888 -608 WIRE 3792 -608 3792 -736 WIRE 3888 -608 3888 -640 WIRE 1888 -592 1888 -608 WIRE 2640 -576 2640 -736 WIRE 3264 -576 3264 -736 WIRE 3424 -576 3424 -736 WIRE 1968 -544 1968 -608 WIRE 1968 -544 1952 -544 WIRE 2576 -528 2016 -528 WIRE 3328 -528 2576 -528 WIRE 3344 -528 3344 -576 WIRE 3344 -528 3328 -528 WIRE 3360 -528 3344 -528 WIRE 1888 -480 1888 -496 WIRE 3344 -464 3344 -528 WIRE 3424 -464 3424 -480 WIRE 3424 -464 3344 -464 WIRE 2864 -432 2864 -736 WIRE 3024 -432 3024 -736 WIRE 1888 -384 1888 -400 WIRE 2800 -384 1888 -384 WIRE 3792 -384 3792 -528 WIRE 3792 -384 3088 -384 WIRE 1888 -368 1888 -384 WIRE 2864 -320 2864 -336 WIRE 3024 -320 3024 -336 WIRE 2016 -304 2016 -528 WIRE 2736 -272 2736 -736 WIRE 3792 -272 3792 -384 WIRE 1888 -256 1888 -288 WIRE 1952 -256 1888 -256 WIRE 1888 -240 1888 -256 WIRE 2864 -224 2864 -240 WIRE 2864 -224 2800 -224 WIRE 2928 -224 2864 -224 WIRE 3024 -224 3024 -240 WIRE 3024 -224 2960 -224 WIRE 3088 -224 3024 -224 WIRE 2800 -208 2800 -224 WIRE 2928 -208 2928 -224 WIRE 2960 -208 2960 -224 WIRE 3088 -208 3088 -224 WIRE 2320 -176 2320 -736 WIRE 1888 -144 1888 -160 WIRE 2016 -144 2016 -208 WIRE 2016 -144 1888 -144 WIRE 1888 -128 1888 -144 WIRE 2864 -96 2864 -160 WIRE 2928 -96 2928 -112 WIRE 2928 -96 2864 -96 WIRE 2944 -96 2928 -96 WIRE 2960 -96 2960 -112 WIRE 2960 -96 2944 -96 WIRE 3024 -96 3024 -160 WIRE 3024 -96 2960 -96 WIRE 3088 -96 3088 -112 WIRE 3344 -96 3088 -96 WIRE 3696 -96 3344 -96 WIRE 3792 -96 3792 -192 WIRE 3792 -96 3696 -96 WIRE 3824 -96 3792 -96 WIRE 2128 -80 2128 -592 WIRE 2128 -80 1952 -80 WIRE 3088 -80 3088 -96 WIRE 3344 -48 3344 -96 WIRE 2736 -32 2736 -208 WIRE 2800 -32 2800 -112 WIRE 2800 -32 2736 -32 WIRE 3008 -32 2800 -32 WIRE 3024 -32 3008 -32 WIRE 3008 16 3008 -32 WIRE 3344 48 3344 16 WIRE 1776 80 1776 -736 WIRE 3696 112 3696 -96 WIRE 3008 160 3008 80 WIRE 3088 160 3088 16 WIRE 3088 160 3008 160 WIRE 3184 160 3088 160 WIRE 3632 160 3184 160 WIRE 3792 160 3792 -96 WIRE 2128 192 2128 -80 WIRE 2128 192 2048 192 WIRE 3520 192 3520 -624 WIRE 3600 192 3520 192 WIRE 3344 208 3344 128 WIRE 3520 208 3520 192 WIRE 3728 208 3696 208 WIRE 2320 240 2320 -112 WIRE 2320 240 2192 240 WIRE 3424 256 3424 -464 WIRE 3520 304 3520 288 WIRE 3520 304 3488 304 WIRE 3696 336 3696 208 WIRE 3600 352 3600 192 WIRE 3600 352 3584 352 WIRE 2528 400 2528 -624 WIRE 2592 400 2528 400 WIRE 1888 416 1888 -32 WIRE 1968 416 1888 416 WIRE 2528 416 2528 400 WIRE 2800 416 2800 -32 WIRE 2944 416 2944 -96 WIRE 2992 416 2944 416 WIRE 3088 416 3088 160 WIRE 3184 416 3184 160 WIRE 3344 416 3344 272 WIRE 3520 416 3520 400 WIRE 3520 416 3344 416 WIRE 1888 432 1888 416 WIRE 2048 432 2048 192 WIRE 3520 432 3520 416 WIRE 3424 448 3424 352 WIRE 2592 464 2592 400 WIRE 2736 464 2592 464 WIRE 2880 464 2736 464 WIRE 3024 464 2880 464 WIRE 3264 464 3264 -480 WIRE 3264 464 3248 464 WIRE 1968 480 1968 416 WIRE 1968 480 1952 480 WIRE 1984 480 1968 480 WIRE 2320 480 2320 240 WIRE 3264 512 3264 464 WIRE 2640 528 2640 -480 WIRE 2800 528 2800 512 WIRE 2800 528 2640 528 WIRE 2992 528 2992 416 WIRE 3520 528 3520 512 WIRE 3696 528 3696 416 WIRE 3696 528 3520 528 WIRE 3792 528 3792 256 WIRE 3792 528 3696 528 WIRE 1888 544 1888 528 WIRE 2048 544 2048 528 WIRE 2272 544 2256 544 WIRE 2528 544 2528 512 WIRE 2800 544 2800 528 WIRE 2944 544 2944 512 WIRE 3088 544 3088 512 WIRE 3792 544 3792 528 WIRE 1776 640 1776 144 WIRE 1888 640 1888 624 WIRE 1888 640 1776 640 WIRE 2048 640 2048 624 WIRE 2048 640 1888 640 WIRE 2128 640 2128 288 WIRE 2128 640 2048 640 WIRE 2256 640 2256 544 WIRE 2256 640 2128 640 WIRE 2320 640 2320 576 WIRE 2320 640 2256 640 WIRE 2416 640 2416 -624 WIRE 2416 640 2320 640 WIRE 2528 640 2528 624 WIRE 2528 640 2416 640 WIRE 2800 640 2800 624 WIRE 2800 640 2528 640 WIRE 2944 640 2944 624 WIRE 2944 640 2800 640 WIRE 2992 640 2992 592 WIRE 2992 640 2944 640 WIRE 3088 640 3088 624 WIRE 3088 640 2992 640 WIRE 3184 640 3184 512 WIRE 3184 640 3088 640 WIRE 3264 640 3264 592 WIRE 3264 640 3184 640 WIRE 3424 640 3424 528 WIRE 3424 640 3264 640 WIRE 3584 640 3424 640 WIRE 3792 640 3792 624 WIRE 3792 640 3584 640 WIRE 3824 640 3792 640 FLAG 3824 640 in FLAG 3824 -96 out FLAG 3584 560 0 FLAG 3904 -48 0 FLAG 3904 32 out FLAG 3888 -608 0 FLAG 3808 -736 ref FLAG 3888 -736 ref SYMBOL res 2064 528 M0 SYMATTR InstName R4 SYMATTR Value 2k SYMBOL res 1904 528 M0 SYMATTR InstName R5 SYMATTR Value 2k SYMBOL res 1904 -496 M0 SYMATTR InstName R6 SYMATTR Value 6k5 SYMBOL res 1872 -384 R0 SYMATTR InstName R7 SYMATTR Value 5k6 SYMBOL res 1872 -256 R0 SYMATTR InstName R8 SYMATTR Value 950 SYMBOL res 3328 -672 R0 WINDOW 0 -25 34 Left 0 WINDOW 3 -31 102 Left 0 SYMATTR InstName R9 SYMATTR Value 2k2 SYMBOL res 2848 -336 R0 SYMATTR InstName R10 SYMATTR Value 1k SYMBOL res 3008 -336 R0 SYMATTR InstName R11 SYMATTR Value 1k SYMBOL res 2512 528 R0 SYMATTR InstName R12 SYMATTR Value 400 SYMBOL res 2784 528 R0 SYMATTR InstName R13 SYMATTR Value 400 SYMBOL res 2928 528 R0 WINDOW 0 -47 33 Left 0 WINDOW 3 -43 69 Left 0 SYMATTR InstName R14 SYMATTR Value 200 SYMBOL res 3072 528 R0 SYMATTR InstName R15 SYMATTR Value 400 SYMBOL res 3408 432 R0 SYMATTR InstName R16 SYMATTR Value 160 SYMBOL res 3504 192 R0 SYMATTR InstName R17 SYMATTR Value 4k6 SYMBOL res 3328 32 R0 SYMATTR InstName R18 SYMATTR Value 15k65 SYMBOL res 3504 416 R0 SYMATTR InstName R19 SYMATTR Value 150 SYMBOL res 3680 320 R0 SYMATTR InstName R20 SYMATTR Value 3k6 SYMBOL res 3776 -624 R0 SYMATTR InstName R21 SYMATTR Value 4k29 SYMBOL res 3776 -288 R0 SYMATTR InstName R22 SYMATTR Value 2k24 SYMBOL res 3776 528 R0 SYMATTR InstName R23 SYMATTR Value 1r4 SYMBOL res 3248 496 R0 SYMATTR InstName R24 SYMATTR Value 1k8 SYMBOL cap 2720 -272 R0 SYMATTR InstName C1 SYMATTR Value 15p SYMBOL cap 2992 16 R0 SYMATTR InstName C2 SYMATTR Value 5p SYMBOL cap 2976 528 R0 SYMATTR InstName C3 SYMATTR Value 10p SYMBOL zener 2304 -112 M180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D1 SYMATTR Value ZD SYMBOL zener 2112 -592 M180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D2 SYMATTR Value ZD SYMBOL zener 3360 16 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D3 SYMATTR Value ZD SYMBOL zener 3360 272 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D4 SYMATTR Value ZD SYMBOL pnp 1952 -624 R180 WINDOW 0 51 32 Left 0 WINDOW 3 43 68 Left 0 SYMATTR InstName Q1 SYMATTR Value SPL 10 SYMBOL pnp 3360 -480 M180 WINDOW 0 63 26 Left 0 WINDOW 3 53 70 Left 0 SYMATTR InstName Q2 SYMATTR Value SPL SYMBOL pnp 2576 -480 M180 SYMATTR InstName Q3 SYMATTR Value SPL SYMBOL pnp 3328 -480 R180 SYMATTR InstName Q4 SYMATTR Value SPL SYMBOL pnp 2352 -624 M180 WINDOW 0 46 29 Left 0 WINDOW 3 49 68 Left 0 SYMATTR InstName Q5 SYMATTR Value SPL 2 SYMBOL pnp 2464 -624 M180 WINDOW 0 58 26 Left 0 WINDOW 3 57 68 Left 0 SYMATTR InstName Q7 SYMATTR Value SPL SYMBOL pnp 3456 -624 M180 SYMATTR InstName Q8 SYMATTR Value SPL SYMBOL pnp 2864 -112 M180 WINDOW 0 41 29 Left 0 WINDOW 3 38 65 Left 0 SYMATTR InstName Q9 SYMATTR Value SPL SYMBOL pnp 2864 -112 R180 WINDOW 0 41 29 Left 0 WINDOW 3 43 65 Left 0 SYMATTR InstName Q10 SYMATTR Value SPL SYMBOL pnp 3024 -112 R180 WINDOW 0 42 26 Left 0 WINDOW 3 33 62 Left 0 SYMATTR InstName Q11 SYMATTR Value SPL SYMBOL pnp 3024 -112 M180 WINDOW 0 35 32 Left 0 WINDOW 3 38 62 Left 0 SYMATTR InstName Q12 SYMATTR Value SPL SYMBOL pnp 3024 16 M180 WINDOW 0 58 26 Left 0 WINDOW 3 49 62 Left 0 SYMATTR InstName Q13 SYMATTR Value SPL SYMBOL pnp 2192 288 R180 SYMATTR InstName Q14 SYMATTR Value SPL SYMBOL pnp 1952 -32 R180 SYMATTR InstName Q16 SYMATTR Value SPL SYMBOL npn 1952 -592 M0 SYMATTR InstName Q18 SYMATTR Value SNL 10 SYMBOL npn 1952 -304 R0 SYMATTR InstName Q19 SYMATTR Value SNL SYMBOL npn 1952 432 M0 SYMATTR InstName Q20 SYMATTR Value SNL SYMBOL npn 1984 432 R0 SYMATTR InstName Q21 SYMATTR Value SNL SYMBOL npn 2592 416 M0 SYMATTR InstName Q22 SYMATTR Value SNL SYMBOL npn 2736 416 R0 SYMATTR InstName Q23 SYMATTR Value SNL SYMBOL npn 2880 416 R0 SYMATTR InstName Q24 SYMATTR Value SNL 2 SYMBOL npn 3024 416 R0 SYMATTR InstName Q25 SYMATTR Value SNL SYMBOL npn 3248 416 M0 SYMATTR InstName Q26 SYMATTR Value SNL SYMBOL npn 3488 256 M0 SYMATTR InstName Q27 SYMATTR Value SNL SYMBOL npn 3584 304 M0 SYMATTR InstName Q28 SYMATTR Value SNL SYMBOL npn 3632 112 R0 SYMATTR InstName Q29 SYMATTR Value SNL 4 SYMBOL npn 3728 160 R0 SYMATTR InstName Q30 SYMATTR Value SNL 16 SYMBOL npn 2800 -432 R0 SYMATTR InstName Q31 SYMATTR Value SNL SYMBOL npn 3088 -432 M0 SYMATTR InstName Q32 SYMATTR Value SNL SYMBOL njf 2272 480 R0 SYMATTR InstName J1 SYMBOL voltage 3584 544 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value PULSE(0 40 0 1) SYMBOL res 3888 -64 R0 SYMATTR InstName R25 SYMATTR Value 100 SYMBOL voltage 3888 -624 R180 WINDOW 0 24 104 Left 0 WINDOW 3 24 16 Left 0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V2 SYMATTR Value 0 SYMBOL diode 1792 144 R180 WINDOW 0 24 72 Left 0 WINDOW 3 24 0 Left 0 SYMATTR InstName D5 TEXT 3888 -184 Left 0 !.tran 1 TEXT 1272 -752 Left 0 !.model ZD D(Is=1.5n Rs=.5 Cjo=22p nbv=3 bv=6 Ibv=100u) TEXT 1280 -824 Left 0 !.model SNL NPN(IS=18f ISE=3E-16 NE=1.4 BF=200 IKF=50m VAF=60 ISC=16f NC=1.7 BR=4 IKR=0.01 VAR=10 RB=10 IRB=5.00E-06 RBM=5 RE=0.7 RC=1 XTI=3 CJE=12p VJE=0.7579 MJE=0.366 TF=50p XTF=9.51 VTF=2.9 ITF=0.31 PTF=0 CJC=4p VJC=0.5463 MJC=0.39 XCJC=0.62 TR=90n CJS=8p VJS=0.75 MJS=0.333 FC=0.97) TEXT 1280 -792 Left 0 !.model SPL PNP(IS=19f ISE=.6f NE=1.45 BF=200 IKF=50m VAF=60 ISC=16f NC=1.15 BR=4 IKR=20m VAR=9 RB=10 IRB=5u RBM=5u RE=0.7 RC=1 XTI=3 CJE=12p VJE=0.7071 MJE=0.38 TF=660p XTF=5.4 VTF=6.3 ITF=200m CJC=7p VJC=0.495 MJC=0.44 XCJC=0.629 TR=55n CJS=20p VJS=750m MJS=0.333 FC=0.906) TEXT 1280 -864 Left 0 !.model NJF NJF(Beta=50u Betatce=-.5 Rd=10 Rs=10 Lambda=1m Vto=-1 Vtotc=-2.5m Is=33f Isr=300f Alpha=300u Vk=200 Cgd=1p Cgs=2p)