Version 4 SHEET 1 1524 680 WIRE -768 -336 -832 -336 WIRE -624 -336 -688 -336 WIRE -592 -336 -624 -336 WIRE -480 -336 -528 -336 WIRE -112 -336 -480 -336 WIRE 112 -336 0 -336 WIRE 176 -336 112 -336 WIRE 480 -336 176 -336 WIRE 560 -336 480 -336 WIRE -832 -288 -832 -336 WIRE 112 -288 112 -336 WIRE 176 -288 176 -336 WIRE 560 -288 560 -336 WIRE -480 -240 -480 -336 WIRE -48 -208 -336 -208 WIRE 0 -208 0 -336 WIRE 0 -208 -48 -208 WIRE -832 -160 -832 -208 WIRE 64 -160 -224 -160 WIRE 112 -160 112 -208 WIRE 112 -160 64 -160 WIRE 176 -160 176 -208 WIRE 176 -160 112 -160 WIRE 240 -160 176 -160 WIRE 352 -160 304 -160 WIRE 384 -160 352 -160 WIRE 560 -160 560 -208 WIRE -624 -128 -672 -128 WIRE -576 -128 -624 -128 WIRE 384 -112 384 -160 WIRE -336 -96 -336 -208 WIRE -224 -96 -224 -160 WIRE 0 -96 0 -208 WIRE 112 -96 112 -160 WIRE -576 -80 -576 -128 WIRE -672 -64 -672 -128 WIRE -480 -48 -480 -160 WIRE -400 -48 -480 -48 WIRE -112 -48 -112 -336 WIRE -112 -48 -160 -48 WIRE -64 -48 -112 -48 WIRE 192 -48 176 -48 WIRE -288 0 -336 0 WIRE -224 0 -288 0 WIRE 48 0 0 0 WIRE 112 0 48 0 WIRE 384 16 384 -32 WIRE -672 48 -672 0 WIRE -576 48 -576 0 WIRE -576 48 -672 48 WIRE -480 48 -480 -48 WIRE -480 48 -576 48 WIRE 192 48 192 -48 WIRE 192 48 -480 48 WIRE -288 80 -288 0 WIRE 48 80 48 0 WIRE -576 96 -576 48 WIRE -672 112 -672 48 WIRE -352 128 -400 128 WIRE 160 128 112 128 WIRE -128 176 -288 176 WIRE 48 176 -128 176 WIRE -672 224 -672 176 WIRE -576 224 -576 176 WIRE -576 224 -672 224 WIRE -400 224 -400 128 WIRE -400 224 -576 224 WIRE 16 224 -400 224 WIRE 160 224 160 128 WIRE 160 224 96 224 WIRE 208 224 160 224 WIRE 304 224 272 224 WIRE 336 224 304 224 WIRE 464 224 416 224 WIRE -576 272 -576 224 WIRE -128 272 -128 176 WIRE 464 272 464 224 WIRE -672 288 -672 224 WIRE -672 400 -672 352 WIRE -576 400 -576 352 WIRE -128 400 -128 352 WIRE 464 400 464 352 FLAG -128 400 0 FLAG -576 400 0 FLAG -672 400 0 FLAG -624 -128 Vcc FLAG 480 -336 Vcc FLAG 560 -160 0 FLAG -832 -160 0 FLAG 464 400 0 FLAG -624 -336 Lo FLAG 304 224 Rf FLAG 384 16 0 FLAG 352 -160 If FLAG -48 -208 out1 FLAG 64 -160 out2 SYMBOL npn -400 -96 R0 WINDOW 0 34 44 Left 2 WINDOW 3 56 68 Invisible 2 SYMATTR InstName Q1 SYMATTR Value "" SYMATTR SpiceModel NUHFARRY SYMBOL npn -160 -96 M0 WINDOW 0 34 44 Left 2 WINDOW 3 56 68 Invisible 2 SYMATTR InstName Q2 SYMATTR Value "" SYMATTR SpiceModel NUHFARRY SYMBOL npn -352 80 R0 WINDOW 0 34 44 Left 2 WINDOW 3 56 68 Invisible 2 SYMATTR InstName Q3 SYMATTR Value "" SYMATTR SpiceModel NUHFARRY SYMBOL npn -64 -96 R0 WINDOW 0 34 44 Left 2 WINDOW 3 56 68 Invisible 2 SYMATTR InstName Q4 SYMATTR Value "" SYMATTR SpiceModel NUHFARRY SYMBOL npn 176 -96 M0 WINDOW 0 34 44 Left 2 WINDOW 3 56 68 Invisible 2 SYMATTR InstName Q5 SYMATTR Value "" SYMATTR SpiceModel NUHFARRY SYMBOL npn 112 80 M0 WINDOW 0 34 44 Left 2 WINDOW 3 56 68 Invisible 2 SYMATTR InstName Q6 SYMATTR Value "" SYMATTR SpiceModel NUHFARRY SYMBOL res -144 256 R0 SYMATTR InstName R1 SYMATTR Value 27 SYMBOL res -496 -256 R0 SYMATTR InstName R2 SYMATTR Value 51 SYMBOL res 112 208 R90 WINDOW 0 59 75 VBottom 2 WINDOW 3 33 30 VTop 2 SYMATTR InstName R3 SYMATTR Value 51 SYMBOL res -560 256 M0 SYMATTR InstName R4 SYMATTR Value 220 SYMBOL cap -656 288 M0 SYMATTR InstName C1 SYMATTR Value 10n SYMBOL res -560 80 M0 SYMATTR InstName R5 SYMATTR Value 330 SYMBOL cap -656 112 M0 SYMATTR InstName C2 SYMATTR Value 10n SYMBOL res -560 -96 M0 SYMATTR InstName R6 SYMATTR Value 330 SYMBOL cap -656 -64 M0 SYMATTR InstName C3 SYMATTR Value 10n SYMBOL Misc\\battery 560 -304 R0 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V1 SYMATTR Value 3V SYMBOL ind 128 -304 M0 SYMATTR InstName L1 SYMATTR Value 390n SYMATTR SpiceLine Rser=100m SYMBOL voltage 464 256 M0 WINDOW 0 39 76 Left 2 WINDOW 3 -33 109 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V2 SYMATTR Value SINE(0 2.8m 900Meg) SYMBOL cap 272 208 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C4 SYMATTR Value 10n SYMBOL voltage -832 -304 R0 WINDOW 0 -69 75 Left 2 WINDOW 3 -72 106 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V3 SYMATTR Value SINE(0 280m 825Meg) SYMBOL cap -592 -352 M90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C5 SYMATTR Value 10n SYMBOL res -672 -352 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R7 SYMATTR Value 50 SYMBOL res 432 208 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R8 SYMATTR Value 50 SYMBOL cap 304 -176 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C6 SYMATTR Value 10.5p SYMBOL res 368 -128 R0 SYMATTR InstName R9 SYMATTR Value 50 SYMBOL res 160 -304 R0 SYMATTR InstName R10 SYMATTR Value 2k TEXT 512 -48 Left 2 !.Model NUHFARRY NPN\n+ (IS = 1.840E-16 XTI = 3.000E+00 EG = 1.110E+00 VAF = 7.200E+01\n+ VAR = 4.500E+00 BF = 1.036E+02 ISE = 1.686E-19 NE = 1.400E+00\n+ IKF = 5.400E-02 XTB = 0.000E+00 BR = 1.000E+01 ISC = 1.605E-14\n+ NC = 1.800E+00 IKR = 5.400E-02 RC = 1.140E+01 CJC = 3.980E-13\n+ MJC = 2.400E-01 VJC = 9.700E-01 FC = 5.000E-01 CJE = 2.400E-13\n+ MJE = 5.100E-01 VJE = 8.690E-01 TR = 4.000E-09 TF = 10.51E-12\n+ ITF = 3.500E-02 XTF = 2.300E+00 VTF = 3.500E+00 PTF = 0.000E+00\n+ XCJC = 9.000E-01 CJS = 1.689E-13 VJS = 9.982E-01 MJS = 0.000E+00\n+ RE = 1.848E+00 RB = 5.007E+01 RBM = 1.974E+00 KF = 0.000E+00\n+ AF = 1.000E+00) TEXT 726 -328 Left 2 !.tran 0 2u 0 25p