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double-gain-balanced.asc
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double-gain-balanced.asc
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Version 4
SHEET 1 3064 1236
WIRE 928 -176 880 -176
WIRE 1536 -176 1008 -176
WIRE 704 -128 624 -128
WIRE 880 -128 880 -176
WIRE 880 -128 784 -128
WIRE 624 -64 624 -128
WIRE 624 -64 352 -64
WIRE 880 -64 880 -128
WIRE 928 -64 880 -64
WIRE 1088 -64 1008 -64
WIRE -1536 -48 -1792 -48
WIRE -1024 -48 -1536 -48
WIRE 352 -48 352 -64
WIRE 352 -48 -1024 -48
WIRE 1088 -48 1088 -64
WIRE 1216 -48 1088 -48
WIRE 1328 -48 1216 -48
WIRE 1424 -48 1408 -48
WIRE 1456 -48 1424 -48
WIRE 1536 -48 1536 -176
WIRE 624 -32 624 -64
WIRE 624 -32 528 -32
WIRE 704 -32 624 -32
WIRE 1424 -16 1424 -48
WIRE 624 32 528 32
WIRE 704 32 624 32
WIRE 880 48 880 0
WIRE 624 64 624 32
WIRE 1424 128 1424 64
WIRE -1024 176 -1024 -48
WIRE 1536 176 1536 -48
WIRE 1536 176 688 176
WIRE -1056 192 -1152 192
WIRE -848 208 -992 208
WIRE -1792 224 -1792 -48
WIRE -1056 224 -1264 224
WIRE -848 224 -848 208
WIRE 416 224 -848 224
WIRE 560 224 496 224
WIRE 688 224 688 176
WIRE 688 224 624 224
WIRE 736 224 688 224
WIRE -1984 336 -2240 336
WIRE -1792 336 -1792 304
WIRE -1792 336 -1984 336
WIRE -1152 352 -1152 192
WIRE -928 352 -1152 352
WIRE -848 352 -848 224
WIRE 736 352 736 304
WIRE -1264 400 -1264 224
WIRE -1264 400 -1696 400
WIRE -1152 400 -1152 352
WIRE -2240 464 -2240 416
WIRE -2096 464 -2240 464
WIRE -1984 464 -1984 416
WIRE -1696 464 -1696 400
WIRE -1696 464 -1984 464
WIRE -2240 512 -2240 464
WIRE -1984 512 -1984 464
WIRE -1792 528 -1792 336
WIRE -1680 528 -1792 528
WIRE -1152 528 -1152 480
WIRE -1792 560 -1792 528
WIRE -1680 576 -1680 528
WIRE -2240 640 -2240 592
WIRE -1984 640 -1984 592
WIRE -1984 640 -2240 640
WIRE -1792 640 -1984 640
WIRE -1680 640 -1792 640
WIRE -1152 640 -1152 592
WIRE -1152 640 -1680 640
WIRE -1024 640 -1024 240
WIRE -1024 640 -1152 640
WIRE -1536 672 -1536 -48
WIRE -1536 672 -1616 672
WIRE -1152 688 -1152 640
WIRE -1616 736 -1616 672
WIRE -1648 752 -1744 752
WIRE -1440 768 -1584 768
WIRE -1392 768 -1440 768
WIRE -1248 768 -1312 768
WIRE -1072 768 -1184 768
WIRE 1216 768 1216 -48
WIRE 1216 768 -1072 768
WIRE -2096 784 -2096 464
WIRE -1648 784 -2096 784
WIRE -1072 896 -1072 848
WIRE -1744 912 -1744 752
WIRE -1520 912 -1744 912
WIRE -1440 912 -1440 768
WIRE -1744 960 -1744 912
WIRE -1744 1088 -1744 1040
WIRE -1744 1200 -1744 1152
WIRE -1680 1200 -1744 1200
WIRE -1616 1200 -1616 800
WIRE -1616 1200 -1680 1200
WIRE -1680 1216 -1680 1200
FLAG 1424 128 0
FLAG -1152 688 0
FLAG 736 352 0
FLAG 736 224 OUT+
FLAG 624 64 0
FLAG 880 48 0
FLAG -1680 1216 0
FLAG -1072 896 0
FLAG -1072 768 OUT-
SYMBOL voltage 1424 -32 R0
WINDOW 123 0 0 Left 0
WINDOW 39 0 0 Left 0
SYMATTR InstName V1
SYMATTR Value 48
SYMBOL res -2000 320 R0
SYMATTR InstName R1
SYMATTR Value 1Meg
SYMATTR SpiceLine tol=1
SYMBOL voltage -1984 496 R0
WINDOW 123 24 124 Left 2
WINDOW 39 0 0 Left 0
WINDOW 3 24 44 Left 2
SYMATTR Value2 AC 0.1
SYMATTR Value SINE(0 0.1 1000)
SYMATTR InstName V2
SYMBOL res -1808 208 R0
SYMATTR InstName R2
SYMATTR Value 56K
SYMATTR SpiceLine tol=1
SYMBOL res -1808 544 R0
SYMATTR InstName R3
SYMATTR Value 56K
SYMATTR SpiceLine tol=1
SYMBOL cap -1696 576 R0
SYMATTR InstName C1
SYMATTR Value 10ľF
SYMBOL res -832 336 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R5
SYMATTR Value 9K
SYMATTR SpiceLine tol=1
SYMBOL res -1136 496 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R6
SYMATTR Value 100
SYMATTR SpiceLine tol=1
SYMBOL AutoGenerated\\NE5534 -1024 256 R0
SYMATTR InstName U1
SYMBOL cap -1168 528 R0
SYMATTR InstName C8
SYMATTR Value 47ľF
SYMBOL cap 624 208 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C4
SYMATTR Value 47ľF
SYMBOL res 512 208 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R8
SYMATTR Value 470
SYMATTR SpiceLine tol=1
SYMBOL res 720 208 R0
SYMATTR InstName R9
SYMATTR Value 10K
SYMATTR SpiceLine tol=1
SYMBOL res 1024 -80 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R11
SYMATTR Value 4.7K
SYMATTR SpiceLine tol=1
SYMBOL cap 512 -32 R0
SYMATTR InstName C5
SYMATTR Value 0.1ľF
SYMBOL cap 608 -32 R0
SYMATTR InstName C7
SYMATTR Value 10ľF
SYMBOL cap 688 -32 R0
SYMATTR InstName C9
SYMATTR Value 33ľF
SYMBOL zener 896 0 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value EDZV18B
SYMATTR Description Diode
SYMATTR Type diode
SYMBOL res 800 -144 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R12
SYMATTR Value 100
SYMATTR SpiceLine tol=1
SYMBOL res -2256 320 R0
SYMATTR InstName R4
SYMATTR Value 1Meg
SYMATTR SpiceLine tol=1
SYMBOL voltage -2240 608 R180
WINDOW 123 24 124 Left 2
WINDOW 39 0 0 Left 0
WINDOW 3 24 44 Left 2
SYMATTR Value2 AC 0.1
SYMATTR Value SINE(0 0.1 1000)
SYMATTR InstName V3
SYMBOL res -1424 896 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R7
SYMATTR Value 9K
SYMATTR SpiceLine tol=1
SYMBOL res -1728 1056 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R10
SYMATTR Value 100
SYMATTR SpiceLine tol=1
SYMBOL AutoGenerated\\NE5534 -1616 816 R0
SYMATTR InstName U2
SYMBOL cap -1760 1088 R0
SYMATTR InstName C3
SYMATTR Value 47ľF
SYMBOL cap -1184 752 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C6
SYMATTR Value 47ľF
SYMBOL res -1296 752 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R13
SYMATTR Value 470
SYMATTR SpiceLine tol=1
SYMBOL res -1088 752 R0
SYMATTR InstName R14
SYMATTR Value 10K
SYMATTR SpiceLine tol=1
SYMBOL res 1424 -64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R15
SYMATTR Value 6.81K
SYMATTR SpiceLine tol=1
SYMBOL res 1552 -64 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R16
SYMATTR Value 6.81K
SYMATTR SpiceLine tol=1
SYMBOL res 1024 -192 R90
WINDOW 0 0 56 VBottom 2
WINDOW 3 32 56 VTop 2
SYMATTR InstName R17
SYMATTR Value 4.7K
SYMATTR SpiceLine tol=1
TEXT -2112 8 Left 2 !.tran 0 0.00000015 0 500