Version 4 SHEET 1 2688 2804 WIRE -16 848 -144 848 WIRE 112 848 64 848 WIRE 160 848 112 848 WIRE 288 848 240 848 WIRE 496 848 288 848 WIRE 112 880 112 848 WIRE 288 880 288 848 WIRE -144 944 -144 928 WIRE 112 944 -144 944 WIRE 288 944 112 944 WIRE 496 992 496 848 WIRE -80 1072 -112 1072 WIRE -32 1072 -80 1072 WIRE 96 1072 -32 1072 WIRE 128 1072 96 1072 WIRE 224 1072 208 1072 WIRE 336 1072 224 1072 WIRE 384 1072 336 1072 WIRE 496 1072 496 992 WIRE 496 1072 464 1072 WIRE 544 1072 496 1072 WIRE 672 1072 624 1072 WIRE 720 1072 672 1072 WIRE 864 1072 800 1072 WIRE 992 1072 864 1072 WIRE 1104 1072 992 1072 WIRE -32 1104 -32 1072 WIRE 224 1104 224 1072 WIRE 96 1120 96 1072 WIRE 816 1120 768 1120 WIRE 912 1120 816 1120 WIRE -112 1136 -112 1072 WIRE 768 1184 768 1120 WIRE 912 1216 912 1120 WIRE -112 1232 -112 1216 WIRE 64 1232 -112 1232 WIRE 112 1232 64 1232 WIRE 352 1232 192 1232 WIRE 432 1232 352 1232 WIRE 496 1232 432 1232 WIRE 640 1232 560 1232 WIRE 720 1232 640 1232 WIRE -880 1264 -912 1264 WIRE -800 1264 -816 1264 WIRE -688 1264 -720 1264 WIRE -608 1264 -624 1264 WIRE -112 1264 -112 1232 WIRE 352 1264 352 1232 WIRE -112 1280 -112 1264 WIRE 1072 1280 1008 1280 WIRE 1120 1280 1072 1280 WIRE 864 1296 864 1072 WIRE 912 1296 864 1296 WIRE -32 1312 -32 1184 WIRE -32 1312 -64 1312 WIRE 432 1312 432 1232 WIRE 640 1312 640 1232 WIRE -320 1328 -528 1328 WIRE -240 1328 -320 1328 WIRE -32 1328 -32 1312 WIRE 48 1328 -32 1328 WIRE 224 1328 224 1184 WIRE 224 1328 192 1328 WIRE 256 1328 224 1328 WIRE -912 1344 -912 1264 WIRE -896 1344 -912 1344 WIRE -800 1344 -800 1264 WIRE -800 1344 -816 1344 WIRE -768 1344 -800 1344 WIRE -720 1344 -720 1264 WIRE -704 1344 -720 1344 WIRE -608 1344 -608 1264 WIRE -608 1344 -624 1344 WIRE -576 1344 -608 1344 WIRE 48 1344 48 1328 WIRE 864 1344 864 1296 WIRE 912 1344 864 1344 WIRE -912 1360 -912 1344 WIRE -800 1360 -800 1344 WIRE -720 1360 -720 1344 WIRE -608 1360 -608 1344 WIRE -528 1360 -528 1328 WIRE -320 1360 -320 1328 WIRE -32 1360 -32 1328 WIRE 192 1360 192 1328 WIRE 256 1360 256 1328 WIRE 352 1360 352 1344 WIRE 736 1360 736 1280 WIRE 752 1360 736 1360 WIRE 768 1360 752 1360 WIRE 1072 1360 1008 1360 WIRE 1120 1360 1072 1360 WIRE -768 1376 -768 1344 WIRE -576 1376 -576 1344 WIRE -144 1376 -208 1376 WIRE -32 1376 -32 1360 WIRE -208 1392 -208 1376 WIRE 848 1392 848 1360 WIRE 736 1424 736 1360 WIRE 736 1456 736 1424 WIRE -912 1472 -912 1440 WIRE -800 1472 -800 1440 WIRE -800 1472 -912 1472 WIRE -768 1472 -768 1424 WIRE -768 1472 -800 1472 WIRE -720 1472 -720 1440 WIRE -720 1472 -768 1472 WIRE -608 1472 -608 1440 WIRE -608 1472 -720 1472 WIRE -576 1472 -576 1424 WIRE -576 1472 -608 1472 WIRE -528 1472 -528 1440 WIRE -528 1472 -576 1472 WIRE -320 1472 -320 1440 WIRE -320 1472 -528 1472 WIRE -304 1472 -320 1472 WIRE -208 1472 -208 1456 WIRE -208 1472 -224 1472 WIRE -144 1472 -144 1456 WIRE -144 1472 -208 1472 WIRE -32 1472 -32 1440 WIRE -32 1472 -144 1472 WIRE 48 1472 48 1424 WIRE 48 1472 -32 1472 WIRE 192 1472 192 1424 WIRE 192 1472 48 1472 WIRE 256 1472 256 1440 WIRE 256 1472 192 1472 WIRE 352 1472 352 1424 WIRE 352 1472 256 1472 WIRE 432 1472 432 1376 WIRE 432 1472 352 1472 WIRE 640 1472 640 1392 WIRE 640 1472 432 1472 WIRE 720 1472 640 1472 WIRE -208 1488 -208 1472 WIRE 768 1520 768 1504 WIRE 768 1568 768 1520 WIRE 832 1568 768 1568 WIRE 912 1568 912 1424 WIRE 912 1568 832 1568 FLAG 672 1136 0 FLAG 288 944 0 FLAG 96 1184 0 FLAG 336 1136 0 FLAG 64 1232 1a FLAG 496 992 +com FLAG -80 1072 1b+ FLAG -32 1360 1scr FLAG 848 1472 0 FLAG 1104 1136 0 FLAG 992 1072 B+ FLAG 816 1120 A1 FLAG 752 1360 K FLAG 832 1568 A2 FLAG 1072 1280 Vout IOPIN 1072 1280 Out FLAG 352 1472 0 FLAG 1072 1360 0 FLAG 192 1328 HTR_REF IOPIN 192 1328 Out SYMBOL res -128 1120 R0 SYMATTR InstName R8 SYMATTR Value {res5} SYMBOL res -304 1344 M0 SYMATTR InstName R13 SYMATTR Value 47k SYMBOL res 96 1248 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R16 SYMATTR Value {res2} SYMBOL res 368 1360 R180 WINDOW 0 36 76 Left 2 WINDOW 3 36 40 Left 2 SYMATTR InstName R17 SYMATTR Value {res1} SYMBOL cap 416 1312 R0 SYMATTR InstName C12 SYMATTR Value {cap2} SYMBOL cap 336 1360 R0 SYMATTR InstName C13 SYMATTR Value {cap1} SYMBOL cap 80 1120 R0 WINDOW 3 20 53 Left 2 SYMATTR Value 150µ SYMATTR InstName C14 SYMBOL res -48 1088 R0 SYMATTR InstName R21 SYMATTR Value {res4} SYMBOL cap -48 1376 R0 SYMATTR InstName C15 SYMATTR Value 22µ SYMBOL Misc\\signal -144 832 M0 WINDOW 123 0 0 Left 2 WINDOW 39 24 44 Left 2 SYMATTR SpiceLine Rser=10 SYMATTR InstName V1 SYMATTR Value 340 SYMBOL res -144 1312 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R22 SYMATTR Value 680 SYMBOL ind 640 1088 M270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L16 SYMATTR Value 10 SYMATTR SpiceLine Rser=100 SYMBOL cap 688 1072 M0 WINDOW 0 -28 12 Left 2 WINDOW 3 20 52 Left 2 SYMATTR InstName C18 SYMATTR Value 220µ SYMBOL Misc\\tetrode_dd -112 1312 R0 WINDOW 38 8 -36 Left 2 SYMATTR SpiceModel 7721/D3a SYMATTR InstName U7 SYMBOL ind 256 864 M270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L21 SYMATTR Value 10 SYMATTR SpiceLine Rser=100 SYMBOL ind 80 864 M270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L22 SYMATTR Value 10 SYMATTR SpiceLine Rser=100 SYMBOL Misc\\signal -912 1344 M0 WINDOW 123 -58 111 Left 2 WINDOW 39 11 110 Left 2 WINDOW 3 -226 200 Left 2 SYMATTR Value2 AC 1 SYMATTR SpiceLine Rser=0 SYMATTR Value "" SYMATTR InstName V2 SYMBOL e -720 1344 R0 WINDOW 0 38 66 Left 2 SYMATTR InstName E1 SYMATTR Value 100 SYMBOL res -816 1344 R0 WINDOW 3 27 -23 Left 2 WINDOW 0 -36 71 Left 2 SYMATTR Value 353.3 SYMATTR InstName R30 SYMBOL res -800 1328 R90 WINDOW 0 -6 91 VBottom 2 WINDOW 3 35 49 VTop 2 SYMATTR InstName R31 SYMATTR Value 3.18k SYMBOL cap -816 1248 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C26 SYMATTR Value 1µ SYMBOL e -528 1344 R0 WINDOW 3 16 96 Left 2 WINDOW 0 56 71 Left 2 SYMATTR Value 75.5 SYMATTR InstName E2 SYMBOL res -624 1344 R0 WINDOW 3 21 87 Left 2 WINDOW 0 -2 168 Left 2 SYMATTR Value 1 SYMATTR InstName R32 SYMBOL res -608 1328 R90 WINDOW 0 0 88 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R33 SYMATTR Value 7.5k SYMBOL cap -624 1248 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C27 SYMATTR Value 10n SYMBOL ind 368 1088 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 5 56 VBottom 2 SYMATTR InstName L1 SYMATTR Value 10 SYMATTR SpiceLine Rser=100 SYMBOL cap 320 1072 R0 WINDOW 0 21 13 Left 2 WINDOW 3 -35 50 Left 2 SYMATTR InstName C1 SYMATTR Value 220µ SYMBOL res 224 1056 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R2 SYMATTR Value 1k SYMBOL cap 304 880 M0 WINDOW 3 43 35 Left 2 SYMATTR Value 220µ SYMATTR InstName C2 SYMBOL cap 128 880 M0 WINDOW 3 47 33 Left 2 SYMATTR Value 220µ SYMATTR InstName C3 SYMBOL ind2 1024 1264 M0 SYMATTR InstName L2 SYMATTR Value 130 SYMATTR Type ind SYMATTR SpiceLine Rser=1000 SYMBOL Misc\\triode_dd 768 1232 R0 WINDOW 38 8 -36 Left 2 SYMATTR SpiceModel 5687wa SYMATTR InstName U2 SYMBOL cap 1088 1072 R0 SYMATTR InstName C5 SYMATTR Value 150µ SYMBOL res 1104 1264 R0 SYMATTR InstName R10 SYMATTR Value 47k SYMBOL ind2 896 1200 R0 SYMATTR InstName L5 SYMATTR Value 65 SYMATTR SpiceLine Rser=500 SYMATTR Type ind SYMBOL ind2 896 1328 R0 SYMATTR InstName L6 SYMATTR Value 65 SYMATTR SpiceLine Rser=500 SYMATTR Type ind SYMBOL res 624 1296 R0 SYMATTR InstName R12 SYMATTR Value {res3} SYMBOL cap 560 1216 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C7 SYMATTR Value .1µ SYMBOL res 816 1056 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 32 56 VTop 2 SYMATTR InstName R1 SYMATTR Value 8.2k SYMBOL Misc\\triode_dd 768 1472 M180 WINDOW 38 8 -92 Left 2 SYMATTR SpiceModel 5687wa SYMATTR InstName U1 SYMBOL res -160 1360 R0 SYMATTR InstName R3 SYMATTR Value 1m SYMBOL res 208 1088 R0 SYMATTR InstName R4 SYMATTR Value 100k SYMBOL res 240 1344 R0 SYMATTR InstName R5 SYMATTR Value 27k SYMBOL cap 176 1360 R0 SYMATTR InstName C4 SYMATTR Value 10µ SYMBOL res 32 1328 R0 SYMATTR InstName R6 SYMATTR Value 22000k SYMBOL cap -224 1392 R0 SYMATTR InstName C6 SYMATTR Value 1000µ SYMBOL Misc\\battery -208 1472 M270 WINDOW 0 32 56 VTop 2 WINDOW 3 -32 56 VBottom 2 WINDOW 123 0 0 Left 2 WINDOW 39 0 0 Left 2 SYMATTR InstName V3 SYMATTR Value 1.5 SYMBOL res 864 1344 R90 WINDOW 0 0 56 VBottom 2 WINDOW 3 27 58 VTop 2 SYMATTR InstName R7 SYMATTR Value 180 SYMBOL voltage 848 1488 R180 WINDOW 0 -34 105 Left 2 WINDOW 3 -61 19 Left 2 WINDOW 123 0 0 Left 2 WINDOW 39 24 -12 Left 2 SYMATTR InstName V4 SYMATTR Value 1m SYMATTR SpiceLine Rser=1 TEXT -912 1512 Left 2 !.ac oct 1000 20 30k TEXT -928 1048 Left 2 !.param cap1=100n TEXT -704 1048 Left 2 ;.step param cap1 list 99.7n 100n 100.3n TEXT -928 1080 Left 2 !.param cap2=34n TEXT -704 1080 Left 2 ;.step param cap2 list 33n 34n TEXT -704 984 Left 2 ;.step param res2 list 19.8k 16k TEXT -928 984 Left 2 !.param res2=14k TEXT -704 952 Left 2 ;.step param res1 list 3.16k 3.2k TEXT -928 952 Left 2 !.param res1=3.2k TEXT 960 1200 Left 2 !K1 L5 L6 L2 1 TEXT -928 1016 Left 2 !.param res3=470k TEXT -704 1016 Left 2 ;.step param res3 list 330k 470k TEXT -928 1112 Left 2 !.param res4=47k TEXT -704 1112 Left 2 ;.step param res4 list 15k 25k 39k 68k TEXT -928 1144 Left 2 !.param res5=10k TEXT -704 1144 Left 2 ;.step param res5 list 4.7k 10k