Version 4
SHEET 1 1780 724
WIRE 976 -448 784 -448
WIRE 1120 -448 976 -448
WIRE -160 -432 -192 -432
WIRE -32 -432 -80 -432
WIRE 32 -432 -32 -432
WIRE 144 -432 112 -432
WIRE 480 -432 288 -432
WIRE 624 -432 480 -432
WIRE 784 -416 784 -448
WIRE -192 -400 -192 -432
WIRE 288 -400 288 -432
WIRE 1040 -336 1040 -352
WIRE 544 -320 544 -336
WIRE 976 -320 976 -448
WIRE 1008 -320 976 -320
WIRE 32 -304 32 -320
WIRE 480 -304 480 -432
WIRE 512 -304 480 -304
WIRE 1120 -304 1120 -448
WIRE 1120 -304 1072 -304
WIRE -32 -288 -32 -432
WIRE 0 -288 -32 -288
WIRE 624 -288 624 -432
WIRE 624 -288 576 -288
WIRE 688 -288 624 -288
WIRE 784 -288 784 -336
WIRE 784 -288 752 -288
WIRE 816 -288 784 -288
WIRE 928 -288 880 -288
WIRE 1008 -288 928 -288
WIRE 144 -272 144 -432
WIRE 144 -272 64 -272
WIRE 192 -272 144 -272
WIRE 288 -272 288 -320
WIRE 288 -272 256 -272
WIRE 320 -272 288 -272
WIRE 432 -272 384 -272
WIRE 512 -272 432 -272
WIRE 928 -272 928 -288
WIRE -320 -256 -384 -256
WIRE -128 -256 -240 -256
WIRE 0 -256 -128 -256
WIRE 432 -256 432 -272
WIRE 1040 -256 1040 -272
WIRE -128 -240 -128 -256
WIRE 544 -240 544 -256
WIRE -384 -224 -384 -256
WIRE 32 -224 32 -240
WIRE 928 -176 928 -192
WIRE 432 -160 432 -176
WIRE -128 -144 -128 -160
WIRE -384 -112 -384 -144
WIRE -32 -80 -208 -80
WIRE 1120 -80 1120 -304
WIRE 1120 -80 48 -80
WIRE 976 -16 784 -16
WIRE 1120 -16 976 -16
WIRE 608 16 464 16
WIRE 784 16 784 -16
WIRE -384 32 -384 16
WIRE 1040 80 1040 64
WIRE 544 96 544 80
WIRE 976 96 976 -16
WIRE 1008 96 976 96
WIRE 464 112 464 16
WIRE 512 112 464 112
WIRE 1120 112 1120 -16
WIRE 1120 112 1072 112
WIRE 1168 112 1120 112
WIRE -384 128 -384 112
WIRE 608 128 608 16
WIRE 608 128 576 128
WIRE 656 128 608 128
WIRE 784 128 784 80
WIRE 784 128 736 128
WIRE 816 128 784 128
WIRE 928 128 896 128
WIRE 1008 128 928 128
WIRE -208 144 -208 -80
WIRE -32 144 -208 144
WIRE 144 144 48 144
WIRE 384 144 224 144
WIRE 512 144 384 144
WIRE 928 144 928 128
WIRE 1040 160 1040 144
WIRE 544 176 544 160
WIRE -384 224 -384 208
WIRE 928 240 928 208
WIRE 384 272 384 144
WIRE 704 288 528 288
WIRE 848 288 704 288
WIRE -208 304 -208 144
WIRE 128 304 -48 304
WIRE 272 304 128 304
WIRE -384 320 -384 304
WIRE 528 320 528 288
WIRE -48 336 -48 304
WIRE 768 384 768 368
WIRE 192 400 192 384
WIRE 704 400 704 288
WIRE 736 400 704 400
WIRE 128 416 128 304
WIRE 160 416 128 416
WIRE 848 416 848 288
WIRE 848 416 800 416
WIRE 272 432 272 304
WIRE 272 432 224 432
WIRE 384 432 384 352
WIRE 432 432 384 432
WIRE 528 432 528 400
WIRE 528 432 496 432
WIRE 560 432 528 432
WIRE 656 432 624 432
WIRE 736 432 656 432
WIRE -208 448 -208 384
WIRE -144 448 -208 448
WIRE -48 448 -48 416
WIRE -48 448 -80 448
WIRE -16 448 -48 448
WIRE 80 448 48 448
WIRE 160 448 80 448
WIRE 656 448 656 432
WIRE 80 464 80 448
WIRE 768 464 768 448
WIRE 192 480 192 464
WIRE 656 544 656 528
WIRE 80 560 80 544
FLAG 432 -160 0
FLAG 928 -176 0
FLAG 80 560 0
FLAG 656 544 0
FLAG 928 240 0
FLAG -192 -400 0
FLAG -128 -144 0
FLAG -384 -112 0
FLAG 32 -320 +V
FLAG 32 -224 -V
FLAG 544 -336 +V
FLAG 544 -240 -V
FLAG 1040 -352 +V
FLAG 1040 -256 -V
FLAG 544 80 +V
FLAG 544 176 -V
FLAG 1040 64 +V
FLAG 1040 160 -V
FLAG 192 384 +V
FLAG 192 480 -V
FLAG 768 368 +V
FLAG 768 464 -V
FLAG -384 128 0
FLAG -384 320 0
FLAG -384 16 +V
FLAG -384 208 -V
FLAG -384 -256 in
FLAG 1168 112 out
IOPIN 1168 112 Out
SYMBOL Opamps\\UniversalOpamp2 32 -272 R0
SYMATTR InstName U1
SYMATTR SpiceModel level.3a
SYMATTR Value2 Avol=1Meg GBW=15Meg Slew=5Meg
SYMATTR SpiceLine2 en=4n enk=0 in=1p ink=0 Rin=500Meg
SYMBOL res -176 -416 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R1
SYMATTR Value 1k
SYMBOL res 16 -416 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 576
SYMBOL cap 192 -256 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C1
SYMATTR Value 22n
SYMBOL res 272 -416 R0
SYMATTR InstName R3
SYMATTR Value 2.49k
SYMBOL res 416 -272 R0
SYMATTR InstName R4
SYMATTR Value 6.19k
SYMBOL cap 320 -256 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C2
SYMATTR Value 22n
SYMBOL cap 688 -272 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C3
SYMATTR Value 22n
SYMBOL res 768 -432 R0
SYMATTR InstName R5
SYMATTR Value 2.49k
SYMBOL res 912 -288 R0
SYMATTR InstName R6
SYMATTR Value 6.19k
SYMBOL cap 816 -272 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C4
SYMATTR Value 22n
SYMBOL cap -144 464 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C5
SYMATTR Value 56n
SYMBOL res -64 320 R0
SYMATTR InstName R11
SYMATTR Value 383
SYMBOL res 64 448 R0
SYMATTR InstName R12
SYMATTR Value 200k
SYMBOL cap -16 464 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C6
SYMATTR Value 1n
SYMBOL cap 432 448 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C7
SYMATTR Value 1.5n
SYMBOL res 512 304 R0
SYMATTR InstName R14
SYMATTR Value 267
SYMBOL res 640 432 R0
SYMATTR InstName R15
SYMATTR Value 182k
SYMBOL cap 560 448 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName C8
SYMATTR Value 15n
SYMBOL res -48 -64 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R7
SYMATTR Value 1k
SYMBOL res -48 160 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R8
SYMATTR Value 7.32k
SYMBOL res 128 160 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R9
SYMATTR Value 9.09k
SYMBOL res -224 288 R0
SYMATTR InstName R10
SYMATTR Value 10
SYMBOL res 368 256 R0
SYMATTR InstName R13
SYMATTR Value 9.09k
SYMBOL res -144 -256 R0
SYMATTR InstName R18
SYMATTR Value 47k
SYMBOL voltage -384 -240 R0
WINDOW 3 42 45 Left 2
WINDOW 123 40 72 Left 2
WINDOW 39 39 100 Left 2
SYMATTR Value 0
SYMATTR Value2 AC 1
SYMATTR InstName V1
SYMBOL cap 768 16 R0
SYMATTR InstName C9
SYMATTR Value 2.7n
SYMBOL cap 912 144 R0
SYMATTR InstName C10
SYMATTR Value 330p
SYMBOL res 640 144 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R16
SYMATTR Value 6.81k
SYMBOL res 800 144 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R17
SYMATTR Value 15k
SYMBOL voltage -384 16 R0
SYMATTR InstName V2
SYMATTR Value 15
SYMBOL voltage -384 208 R0
SYMATTR InstName V3
SYMATTR Value -15
SYMBOL res -336 -240 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R19
SYMATTR Value 1k
SYMBOL Opamps\\UniversalOpamp2 544 -288 R0
SYMATTR InstName U2
SYMATTR SpiceModel level.3a
SYMATTR Value2 Avol=1Meg GBW=15Meg Slew=5Meg
SYMATTR SpiceLine2 en=4n enk=0 in=1p ink=0 Rin=500Meg
SYMBOL Opamps\\UniversalOpamp2 1040 -304 R0
SYMATTR InstName U3
SYMATTR SpiceModel level.3a
SYMATTR Value2 Avol=1Meg GBW=15Meg Slew=5Meg
SYMATTR SpiceLine2 en=4n enk=0 in=1p ink=0 Rin=500Meg
SYMBOL Opamps\\UniversalOpamp2 544 128 R0
SYMATTR InstName U4
SYMATTR SpiceModel level.3a
SYMATTR Value2 Avol=1Meg GBW=15Meg Slew=5Meg
SYMATTR SpiceLine2 en=4n enk=0 in=1p ink=0 Rin=500Meg
SYMBOL Opamps\\UniversalOpamp2 1040 112 R0
SYMATTR InstName U5
SYMATTR SpiceModel level.3a
SYMATTR Value2 Avol=1Meg GBW=15Meg Slew=5Meg
SYMATTR SpiceLine2 en=4n enk=0 in=1p ink=0 Rin=500Meg
SYMBOL Opamps\\UniversalOpamp2 768 416 R0
SYMATTR InstName U7
SYMATTR SpiceModel level.3a
SYMATTR Value2 Avol=1Meg GBW=15Meg Slew=5Meg
SYMATTR SpiceLine2 en=4n enk=0 in=1p ink=0 Rin=500Meg
SYMBOL Opamps\\UniversalOpamp2 192 432 R0
SYMATTR InstName U6
SYMATTR SpiceModel level.3a
SYMATTR Value2 Avol=1Meg GBW=15Meg Slew=5Meg
SYMATTR SpiceLine2 en=4n enk=0 in=1p ink=0 Rin=500Meg
TEXT -304 -616 Left 2 !.ac dec 100 300 20k
TEXT -304 -560 Left 2 ;.noise V(out) V1 dec 100 300 20k
TEXT 264 -608 Left 2 ;Komplett Unoise 45uV\nOhne U7 Unoise=13uV\nOhne U6 und U7 Unoise=7uV