• New improved version

    From Edward Rawde@21:1/5 to All on Mon Nov 4 00:28:27 2024
    Looks much cleaner at 1KHz now, and everything else is >80dB down.

    Version 4
    SHEET 1 2196 932
    WIRE 400 -704 368 -704
    WIRE 608 -704 464 -704
    WIRE -80 -624 -176 -624
    WIRE 16 -624 -80 -624
    WIRE 112 -624 96 -624
    WIRE 128 -624 112 -624
    WIRE 240 -624 208 -624
    WIRE 336 -624 240 -624
    WIRE 368 -624 368 -704
    WIRE 368 -624 336 -624
    WIRE 400 -624 368 -624
    WIRE 512 -624 464 -624
    WIRE -80 -608 -80 -624
    WIRE 240 -592 240 -624
    WIRE 336 -576 336 -624
    WIRE -176 -544 -176 -624
    WIRE -208 -496 -288 -496
    WIRE -80 -496 -80 -528
    WIRE -80 -496 -112 -496
    WIRE 0 -496 -80 -496
    WIRE 240 -480 240 -512
    WIRE 288 -480 240 -480
    WIRE 336 -480 336 -512
    WIRE 336 -480 288 -480
    WIRE 112 -464 112 -624
    WIRE 288 -448 288 -480
    WIRE 320 -448 288 -448
    WIRE 320 -432 320 -448
    WIRE 288 -400 288 -448
    WIRE 288 -400 240 -400
    WIRE 336 -400 288 -400
    WIRE -288 -368 -288 -496
    WIRE -192 -368 -288 -368
    WIRE 0 -368 0 -496
    WIRE 0 -368 -112 -368
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    WIRE 336 -352 336 -400
    WIRE 416 -336 384 -336
    WIRE 608 -336 608 -704
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    WIRE 144 -256 112 -256
    WIRE 240 -256 240 -288
    WIRE 240 -256 224 -256
    WIRE 336 -256 336 -288
    WIRE 336 -256 240 -256
    WIRE 384 -256 384 -336
    WIRE 384 -256 336 -256
    WIRE 416 -256 384 -256
    WIRE 512 -256 512 -624
    WIRE 512 -256 480 -256
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    WIRE 608 -224 608 -336
    WIRE -176 -176 -176 -256
    WIRE -288 -128 -288 -368
    WIRE -208 -128 -288 -128
    WIRE -80 -128 -80 -144
    WIRE -80 -128 -112 -128
    WIRE 0 -128 0 -368
    WIRE 0 -128 -80 -128
    WIRE 176 -128 0 -128
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    WIRE 320 -128 288 -128
    WIRE 448 -128 400 -128
    WIRE 288 -16 288 -128
    WIRE 288 -16 -80 -16
    WIRE 320 -16 288 -16
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    WIRE 448 -16 400 -16
    WIRE 48 48 48 32
    WIRE 448 48 448 -16
    WIRE 512 48 512 -144
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    WIRE -80 96 -80 -16
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    WIRE 448 96 448 48
    WIRE 448 96 176 96
    WIRE 16 160 -80 160
    WIRE 592 160 176 160
    WIRE 608 160 608 -144
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    WIRE 736 160 608 160
    WIRE 832 160 736 160
    WIRE 512 192 512 48
    WIRE 592 192 592 160
    WIRE 48 224 48 208
    WIRE -464 256 -544 256
    WIRE -400 256 -464 256
    WIRE -80 272 -80 160
    WIRE 16 272 -80 272
    WIRE 224 272 16 272
    WIRE 304 272 288 272
    WIRE 448 272 448 96
    WIRE 448 272 384 272
    WIRE -80 288 -80 272
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    WIRE 832 288 816 288
    WIRE 912 288 896 288
    WIRE -544 304 -544 256
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    WIRE 592 304 592 272
    WIRE -400 320 -400 256
    WIRE -80 384 -80 368
    WIRE -32 384 -80 384
    WIRE 16 384 16 352
    WIRE 16 384 -32 384
    WIRE 768 400 768 384
    WIRE -32 416 -32 384
    WIRE 592 416 592 368
    WIRE 720 416 720 288
    WIRE 720 416 592 416
    WIRE 736 416 720 416
    WIRE 816 432 800 432
    WIRE 912 432 912 288
    WIRE 912 432 896 432
    WIRE 448 448 352 448
    WIRE 512 448 512 368
    WIRE 512 448 448 448
    WIRE 736 448 512 448
    WIRE -544 480 -544 384
    WIRE -544 480 -624 480
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    WIRE -544 496 -544 480
    WIRE -400 496 -400 384
    WIRE -400 496 -544 496
    WIRE 352 512 352 448
    WIRE 512 512 512 480
    WIRE 448 528 448 448
    WIRE 592 528 592 480
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    WIRE 912 576 912 432
    WIRE -400 592 -400 496
    WIRE 352 624 352 592
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    WIRE 448 624 352 624
    WIRE 512 624 512 592
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    WIRE 592 624 592 592
    WIRE 592 624 512 624
    WIRE 352 656 352 624
    WIRE -544 752 -544 656
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    WIRE -400 752 -464 752
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    WIRE 400 752 -288 752
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    WIRE 624 752 512 752
    WIRE 736 752 624 752
    WIRE 832 752 736 752
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    WIRE 912 752 832 752
    WIRE 400 800 400 752
    WIRE 512 800 512 752
    WIRE 624 800 624 752
    WIRE 736 800 736 752
    WIRE 832 800 832 752
    WIRE 912 800 912 752
    WIRE 400 912 400 864
    WIRE 512 912 512 864
    WIRE 624 912 624 864
    WIRE 736 912 736 864
    WIRE 832 912 832 864
    WIRE 912 912 912 864
    FLAG -624 496 0
    FLAG 768 384 V+
    FLAG 48 224 V-
    FLAG -464 256 V+
    FLAG -464 752 V-
    FLAG -32 416 0
    FLAG 736 160 output
    FLAG 48 32 V+
    FLAG 768 480 V-
    FLAG 352 656 0
    FLAG 320 -432 0
    FLAG 912 912 0
    FLAG 832 912 0
    FLAG 736 912 0
    FLAG 624 912 0
    FLAG 512 912 0
    FLAG 400 912 0
    SYMBOL voltage -544 288 R0
    WINDOW 123 0 0 Left 0
    WINDOW 39 10 135 Left 2
    WINDOW 0 12 7 Left 2
    WINDOW 3 15 104 Left 2
    SYMATTR SpiceLine Rser=0.01
    SYMATTR InstName V1
    SYMATTR Value 6
    SYMBOL res 400 256 R90
    WINDOW 0 -7 54 VBottom 2
    WINDOW 3 37 50 VTop 2
    SYMATTR InstName R1
    SYMATTR Value 10.5k
    SYMBOL cap 288 256 R90
    WINDOW 0 0 32 VBottom 2
    WINDOW 3 32 32 VTop 2
    SYMATTR InstName C1
    SYMATTR Value 15n
    SYMBOL cap 32 352 R180
    WINDOW 0 -33 54 Left 2
    WINDOW 3 -49 18 Left 2
    SYMATTR InstName C2
    SYMATTR Value 15n
    SYMBOL polcap -416 320 R0
    SYMATTR InstName C4
    SYMATTR Value 100µ
    SYMBOL res 272 -144 R90
    WINDOW 0 -1 46 VBottom 2
    WINDOW 3 35 56 VTop 2
    SYMATTR InstName R7
    SYMATTR Value 6.34k
    SYMBOL res 416 -144 R90
    WINDOW 0 -4 61 VBottom 2
    WINDOW 3 39 55 VTop 2
    SYMATTR InstName R8
    SYMATTR Value 13k
    SYMBOL njf -112 -176 R90
    WINDOW 0 -37 23 VRight 2
    WINDOW 3 -9 -3 VRight 2
    SYMATTR InstName J1
    SYMATTR Value J112
    SYMBOL voltage -544 560 R0
    WINDOW 123 0 0 Left 0
    WINDOW 39 10 135 Left 2
    WINDOW 0 10 0 Left 2
    WINDOW 3 15 104 Left 2
    SYMATTR SpiceLine Rser=0.01
    SYMATTR InstName V2
    SYMATTR Value 6
    SYMBOL polcap -416 592 R0
    SYMATTR InstName C5
    SYMATTR Value 100µ
    SYMBOL res -96 272 R0
    SYMATTR InstName R2
    SYMATTR Value 10.5k
    SYMBOL res 496 -240 R0
    SYMATTR InstName R9
    SYMATTR Value 4.7
    SYMBOL pjf -112 -544 R90
    WINDOW 0 -34 29 VRight 2
    WINDOW 3 -9 -1 VRight 2
    SYMATTR InstName J2
    SYMATTR Value J175
    SYMBOL schottky 464 -720 R90
    WINDOW 0 0 32 VBottom 2
    WINDOW 3 32 32 VTop 2
    SYMATTR InstName D3
    SYMATTR Value BAS40HY
    SYMATTR Description Diode
    SYMATTR Type diode
    SYMBOL schottky 416 -240 R270
    WINDOW 0 32 32 VTop 2
    WINDOW 3 0 32 VBottom 2
    SYMATTR InstName D5
    SYMATTR Value BAS40HY
    SYMATTR Description Diode
    SYMATTR Type diode
    SYMBOL schottky 464 -640 R90
    WINDOW 0 0 32 VBottom 2
    WINDOW 3 32 32 VTop 2
    SYMATTR InstName D2
    SYMATTR Value BAS40HY
    SYMATTR Description Diode
    SYMATTR Type diode
    SYMBOL schottky 416 -320 R270
    WINDOW 0 32 32 VTop 2
    WINDOW 3 0 32 VBottom 2
    SYMATTR InstName D1
    SYMATTR Value BAS40HY
    SYMATTR Description Diode
    SYMATTR Type diode
    SYMBOL res -96 -384 R90
    WINDOW 0 0 56 VBottom 2
    WINDOW 3 32 56 VTop 2
    SYMATTR InstName R3
    SYMATTR Value 330
    SYMBOL OpAmps\\LT1994 80 128 R0
    WINDOW 3 10 -65 Left 2
    WINDOW 0 11 -95 Left 2
    SYMATTR InstName U2
    SYMBOL OpAmps\\LT1057 768 368 R0
    WINDOW 0 19 104 Left 2
    WINDOW 3 18 130 Left 2
    SYMATTR InstName U1
    SYMBOL schottky 496 304 R0
    WINDOW 3 53 -28 VRight 2
    WINDOW 0 53 91 VRight 2
    SYMATTR Value BAS40HY
    SYMATTR InstName D4
    SYMATTR Description Diode
    SYMATTR Type diode
    SYMBOL schottky 576 304 R0
    WINDOW 3 50 -51 VRight 2
    WINDOW 0 48 74 VRight 2
    SYMATTR Value BAS40HY
    SYMATTR InstName D6
    SYMATTR Description Diode
    SYMATTR Type diode
    SYMBOL cap 432 528 R0
    SYMATTR InstName C7
    SYMATTR Value 10µ
    SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.001 Lser=0 mfg="TDK" pn="C3216X5ROJ106M" type="X5R"
    SYMBOL res 336 496 R0
    SYMATTR InstName R11
    SYMATTR Value 220k
    SYMBOL res 496 496 R0
    WINDOW 3 29 83 Left 2
    SYMATTR Value 220k
    SYMATTR InstName R12
    SYMBOL res 224 -608 R0
    WINDOW 0 -62 49 Left 2
    WINDOW 3 -66 84 Left 2
    SYMATTR InstName R13
    SYMATTR Value 100k
    SYMBOL cap 320 -576 R0
    WINDOW 0 -31 5 Left 2
    WINDOW 3 -36 50 Left 2
    SYMATTR InstName C6
    SYMATTR Value 22µ
    SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.0028 Lser=544p mfg="Würth Elektronik" pn="885012107005 WCAP-CSGP 0805" type="X5R"
    SYMBOL res -96 -624 R0
    WINDOW 0 36 45 Left 2
    WINDOW 3 33 76 Left 2
    SYMATTR InstName R4
    SYMATTR Value 22k
    SYMBOL res -96 -240 R0
    WINDOW 0 36 45 Left 2
    WINDOW 3 34 76 Left 2
    SYMATTR InstName R6
    SYMATTR Value 22k
    SYMBOL res 224 -640 R90
    WINDOW 0 0 56 VBottom 2
    WINDOW 3 32 56 VTop 2
    SYMATTR InstName R14
    SYMATTR Value 100k
    SYMBOL res 240 -272 R90
    WINDOW 0 0 56 VBottom 2
    WINDOW 3 32 56 VTop 2
    SYMATTR InstName R15
    SYMATTR Value 100k
    SYMBOL res 224 -384 R0
    WINDOW 0 -53 15 Left 2
    WINDOW 3 -61 47 Left 2
    SYMATTR InstName R17
    SYMATTR Value 100k
    SYMBOL cap 576 528 R0
    SYMATTR InstName C8
    SYMATTR Value 10µ
    SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.001 Lser=0 mfg="TDK" pn="C3216X5ROJ106M" type="X5R"
    SYMBOL res 416 -32 R90
    WINDOW 0 -4 61 VBottom 2
    WINDOW 3 39 55 VTop 2
    SYMATTR InstName R5
    SYMATTR Value 680k
    SYMBOL res 592 -240 R0
    SYMATTR InstName R10
    SYMATTR Value 4.7
    SYMBOL res 112 -640 R90
    WINDOW 0 0 56 VBottom 2
    WINDOW 3 32 56 VTop 2
    SYMATTR InstName R19
    SYMATTR Value 22k
    SYMBOL res 112 -272 R90
    WINDOW 0 0 56 VBottom 2
    WINDOW 3 32 56 VTop 2
    SYMATTR InstName R20
    SYMATTR Value 22k
    SYMBOL res 896 560 R0
    SYMATTR InstName R16
    SYMATTR Value 100k
    SYMBOL cap 896 800 R0
    SYMATTR InstName C10
    SYMATTR Value 100µ
    SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C575OX5ROJI07M" type="X5R"
    SYMBOL cap 816 800 R0
    SYMATTR InstName C12
    SYMATTR Value 100µ
    SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C575OX5ROJI07M" type="X5R"
    SYMBOL cap 720 800 R0
    SYMATTR InstName C13
    SYMATTR Value 100µ
    SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.002 Lser=0 mfg="TDK" pn="C575OX5ROJI07M" type="X5R"
    SYMBOL cap 896 272 R90
    WINDOW 0 0 32 VBottom 2
    WINDOW 3 32 32 VTop 2
    SYMATTR InstName C9
    SYMATTR Value 10µ
    SYMATTR SpiceLine V=16 Irms=0 Rser=0 Lser=0 mfg="Murata" pn="GRM188R61C106KAAL" type="X5R"
    SYMBOL res 832 272 R90
    WINDOW 0 0 56 VBottom 2
    WINDOW 3 32 56 VTop 2
    SYMATTR InstName R18
    SYMATTR Value 220
    SYMBOL cap 96 -464 R0
    SYMATTR InstName C15
    SYMATTR Value 10µ
    SYMATTR SpiceLine V=10 Irms=0 Rser=0.0029 Lser=748p mfg="Würth Elektronik" pn="885012208018 WCAP-CSGP 1206" type="X7R"
    SYMBOL cap 608 800 R0
    SYMATTR InstName C11
    SYMATTR Value 10µ
    SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.001 Lser=0 mfg="TDK" pn="C3216X5ROJ106M" type="X5R"
    SYMBOL cap 496 800 R0
    SYMATTR InstName C14
    SYMATTR Value 10µ
    SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.001 Lser=0 mfg="TDK" pn="C3216X5ROJ106M" type="X5R"
    SYMBOL cap 384 800 R0
    SYMATTR InstName C16
    SYMATTR Value 10µ
    SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.001 Lser=0 mfg="TDK" pn="C3216X5ROJ106M" type="X5R"
    SYMBOL res 496 176 R0
    WINDOW 0 36 27 Left 2
    WINDOW 3 39 52 Left 2
    SYMATTR InstName R21
    SYMATTR Value 4.7
    SYMBOL res 576 176 R0
    WINDOW 0 38 27 Left 2
    WINDOW 3 40 51 Left 2
    SYMATTR InstName R22
    SYMATTR Value 4.7
    SYMBOL res 912 416 R90
    WINDOW 0 0 56 VBottom 2
    WINDOW 3 32 56 VTop 2
    SYMATTR InstName R23
    SYMATTR Value 100
    SYMBOL cap 320 -352 R0
    WINDOW 0 -27 5 Left 2
    WINDOW 3 -35 47 Left 2
    SYMATTR InstName C3
    SYMATTR Value 22µ
    SYMATTR SpiceLine V=6.3 Irms=0 Rser=0.0028 Lser=544p mfg="Würth Elektronik" pn="885012107005 WCAP-CSGP 0805" type="X5R"
    TEXT -584 840 Left 2 !.tran 0 300s 0s startup
    TEXT -400 -720 Left 2 ;Edward Rawde's high purity sinewave oscillator. 3 Nov 2024 V2

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