Version 4 SHEET 1 1444 768 WIRE -32 -160 -80 -160 WIRE 112 -160 48 -160 WIRE 240 -160 112 -160 WIRE 464 -160 320 -160 WIRE 592 -160 464 -160 WIRE 736 -160 592 -160 WIRE -80 -128 -80 -160 WIRE 464 -112 464 -160 WIRE 736 -112 736 -160 WIRE -80 -16 -80 -48 WIRE 592 -16 592 -160 WIRE 464 0 464 -32 WIRE 464 0 368 0 WIRE 544 0 464 0 WIRE 368 16 368 0 WIRE 736 48 736 -32 WIRE 464 80 464 0 WIRE 112 96 112 -160 WIRE 80 112 -288 112 WIRE 224 128 144 128 WIRE 256 128 224 128 WIRE 368 128 368 96 WIRE 368 128 336 128 WIRE 400 128 368 128 WIRE -288 144 -288 112 WIRE 80 144 48 144 WIRE 736 144 736 112 WIRE 224 176 224 128 WIRE 368 176 368 128 WIRE 112 192 112 160 WIRE 464 224 464 176 WIRE -288 256 -288 224 WIRE 592 272 592 80 WIRE 592 272 512 272 WIRE 656 272 592 272 WIRE 48 288 48 144 WIRE 80 288 48 288 WIRE 224 288 224 240 WIRE 224 288 160 288 WIRE 368 288 368 256 WIRE 48 320 48 288 WIRE 592 352 592 272 WIRE 672 352 592 352 WIRE 768 352 672 352 WIRE 672 416 672 352 WIRE 48 432 48 400 WIRE 128 432 48 432 WIRE 512 432 512 272 WIRE 512 432 208 432 WIRE 48 464 48 432 WIRE 768 496 768 352 WIRE 592 512 592 352 WIRE 672 512 672 480 WIRE 48 576 48 544 WIRE 592 624 592 592 WIRE 672 624 672 592 WIRE 768 624 768 576 FLAG -80 -16 0 FLAG -288 256 0 FLAG 48 576 0 FLAG 464 224 0 FLAG 736 144 0 FLAG 672 624 0 FLAG 112 192 0 FLAG 768 624 0 FLAG 368 288 0 FLAG 656 272 Vout IOPIN 656 272 Out FLAG 592 624 0 SYMBOL voltage -288 128 R0 WINDOW 123 0 0 Left 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V1 SYMATTR Value PULSE(2.5 2 10u 1u 1u 1m 2m) SYMBOL voltage -80 -144 R0 SYMATTR InstName V2 SYMATTR Value 6.7 SYMBOL cap 208 176 R0 SYMATTR InstName C70 SYMATTR Value 82pF SYMBOL res 64 416 R180 WINDOW 0 36 76 Left 0 WINDOW 3 36 40 Left 0 SYMATTR InstName R77 SYMATTR Value 1k SYMBOL res 64 560 R180 WINDOW 0 36 76 Left 0 WINDOW 3 36 40 Left 0 SYMATTR InstName R3 SYMATTR Value 10k SYMBOL res 224 448 M270 WINDOW 0 32 56 VTop 0 WINDOW 3 0 56 VBottom 0 SYMATTR InstName R1 SYMATTR Value 12.1k SYMBOL res 352 112 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R14 SYMATTR Value 2k SYMBOL npn 400 80 R0 SYMATTR InstName Q1 SYMATTR Value 2N2222 SYMBOL res 448 -128 R0 SYMATTR InstName R74 SYMATTR Value 1k SYMBOL res 336 -176 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R13 SYMATTR Value 5 SYMBOL cap 720 48 R0 SYMATTR InstName C19 SYMATTR Value 47µF SYMBOL res 720 -128 R0 SYMATTR InstName R8 SYMATTR Value 125m SYMBOL cap 656 416 R0 SYMATTR InstName C4 SYMATTR Value 6.8µF SYMBOL res 656 496 R0 SYMATTR InstName R9 SYMATTR Value 3.0 SYMBOL res 752 480 R0 SYMATTR InstName R2 SYMATTR Value 10k SYMBOL res 352 160 R0 SYMATTR InstName R4 SYMATTR Value 1.0k SYMBOL res 176 272 R90 WINDOW 0 0 56 VBottom 0 WINDOW 3 32 56 VTop 0 SYMATTR InstName R6 SYMATTR Value 10k SYMBOL voltage 64 -160 R90 WINDOW 0 -32 56 VBottom 0 WINDOW 3 32 56 VTop 0 WINDOW 123 -8 56 VBottom 0 WINDOW 39 0 0 Left 0 SYMATTR InstName V3 SYMATTR Value 0 SYMBOL res 576 496 R0 SYMATTR InstName R5 SYMATTR Value 393 SYMBOL res 352 0 R0 SYMATTR InstName R7 SYMATTR Value 10k SYMBOL Robertugo\\OPAMP5 112 64 R0 SYMATTR InstName U2 SYMATTR SpiceModel level2 SYMBOL pmos 544 80 M180 SYMATTR InstName M1 TEXT 864 160 Left 0 ;.tran 0 10m 0 1u TEXT 328 -208 Left 0 ;*** Steady State Analysis *** TEXT 864 -96 Left 0 ;.options itl1=500 itl2=500 TEXT 264 16 Left 0 ;NEW TEXT 872 128 Left 0 !.op TEXT 864 200 Left 0 !.options plotwinsize=0 CIRCLE Normal 400 176 216 -32