Version 4
SHEET 1 2656 680
WIRE 16 -144 -256 -144
WIRE 768 -144 16 -144
WIRE 848 -144 768 -144
WIRE 1184 -144 848 -144
WIRE 1856 -144 1184 -144
WIRE 2160 -144 1856 -144
WIRE 2288 -144 2160 -144
WIRE 2432 -144 2288 -144
WIRE 2480 -144 2432 -144
WIRE 2640 -144 2480 -144
WIRE 2480 -128 2480 -144
WIRE 2640 -128 2640 -144
WIRE 896 -80 672 -80
WIRE 2160 -80 2160 -144
WIRE 896 -48 896 -80
WIRE 1328 -16 1040 -16
WIRE 1904 -16 1792 -16
WIRE 2480 -16 2480 -48
WIRE 1184 16 1184 -144
WIRE 1184 16 1120 16
WIRE 1120 48 1120 16
WIRE 768 64 768 -144
WIRE 1040 64 1040 -16
WIRE 1088 64 1040 64
WIRE 1856 64 1856 -144
WIRE 2288 64 2288 -144
WIRE 448 80 160 80
WIRE 544 80 448 80
WIRE 672 80 672 -80
WIRE 672 80 544 80
WIRE 736 80 672 80
WIRE 1200 80 1152 80
WIRE 1328 80 1328 -16
WIRE 1328 80 1264 80
WIRE 1456 80 1328 80
WIRE 1584 80 1456 80
WIRE 1680 80 1584 80
WIRE 1792 80 1792 -16
WIRE 1792 80 1760 80
WIRE 1824 80 1792 80
WIRE 1984 80 1984 -16
WIRE 2256 80 1984 80
WIRE 896 96 896 32
WIRE 896 96 800 96
WIRE 1088 96 896 96
WIRE 1984 96 1984 80
WIRE 1984 96 1888 96
WIRE 2352 96 2320 96
WIRE 2480 96 2480 48
WIRE 2480 96 2400 96
WIRE 736 112 672 112
WIRE 1824 112 1776 112
WIRE 2160 112 2160 0
WIRE 2256 112 2160 112
WIRE 1120 144 1120 112
WIRE 2160 144 2160 112
WIRE 2640 144 2640 -48
WIRE 2640 144 2480 144
WIRE 768 160 768 128
WIRE 2288 160 2288 128
WIRE 1328 176 1040 176
WIRE 1856 176 1856 128
WIRE 2480 176 2480 144
WIRE 448 192 448 80
WIRE 896 192 704 192
WIRE 1456 192 1456 144
WIRE 1184 208 1184 16
WIRE 1184 208 1120 208
WIRE 848 224 848 -144
WIRE 848 224 768 224
WIRE 2432 224 2432 -144
WIRE 2432 224 2288 224
WIRE 1120 240 1120 208
WIRE 2160 240 2160 224
WIRE 2256 240 2160 240
WIRE 160 256 160 80
WIRE 768 256 768 224
WIRE 1040 256 1040 176
WIRE 1088 256 1040 256
WIRE 2400 256 2400 96
WIRE 2400 256 2320 256
WIRE 448 272 448 256
WIRE 704 272 704 192
WIRE 704 272 448 272
WIRE 736 272 704 272
WIRE 1200 272 1152 272
WIRE 1328 272 1328 176
WIRE 1328 272 1264 272
WIRE 1456 272 1328 272
WIRE 1664 272 1456 272
WIRE 1776 272 1776 112
WIRE 1776 272 1664 272
WIRE 1984 272 1984 96
WIRE 2256 272 1984 272
WIRE 896 288 896 272
WIRE 896 288 800 288
WIRE 1088 288 896 288
WIRE 448 304 448 272
WIRE 544 304 544 80
WIRE 672 304 672 112
WIRE 736 304 672 304
WIRE 2352 304 2352 96
WIRE 2480 304 2480 240
WIRE 2480 304 2352 304
WIRE 16 320 16 -144
WIRE 2160 320 2160 240
WIRE -256 336 -256 -144
WIRE 768 368 768 320
WIRE 1120 368 1120 304
WIRE 1456 384 1456 336
WIRE 2288 400 2288 288
WIRE 16 448 16 400
WIRE 16 448 -112 448
WIRE 448 448 448 384
WIRE 448 448 16 448
WIRE 544 448 544 384
WIRE 544 448 448 448
WIRE 672 448 672 304
WIRE 672 448 544 448
WIRE 1584 448 1584 160
WIRE 1584 448 672 448
WIRE 1664 448 1664 352
WIRE 1664 448 1584 448
WIRE 2160 448 2160 400
WIRE -112 480 -112 448
WIRE 16 480 16 448
WIRE 160 528 160 320
WIRE -112 592 -112 544
WIRE 16 592 16 560
WIRE 16 592 -112 592
WIRE -256 640 -256 416
WIRE 16 640 16 592
WIRE 160 640 160 608
FLAG -256 640 0
FLAG 16 640 0
FLAG 160 640 0
FLAG 768 368 0
FLAG 768 160 0
FLAG 1120 144 0
FLAG 1120 368 0
FLAG 1456 192 0
FLAG 1456 384 0
FLAG 2288 400 0
FLAG 2288 160 0
FLAG 1856 176 0
FLAG 2160 448 0
SYMBOL voltage -256 320 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V1
SYMATTR Value 6
SYMBOL Misc/EuropeanPolcap -128 480 R0
SYMATTR InstName C1
SYMATTR Value 22µ
SYMBOL Misc/EuropeanResistor 0 464 R0
SYMATTR InstName R1
SYMATTR Value 10k
SYMBOL Misc/EuropeanResistor 0 304 R0
SYMATTR InstName R2
SYMATTR Value 10k
SYMBOL voltage 160 512 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value SINE(0 1 50)
SYMBOL cap 176 320 R180
WINDOW 0 24 56 Left 2
WINDOW 3 24 8 Left 2
SYMATTR InstName C2
SYMATTR Value 18p
SYMBOL cap 432 192 R0
SYMATTR InstName C3
SYMATTR Value 100n
SYMBOL Misc/EuropeanResistor 432 288 R0
SYMATTR InstName R3
SYMATTR Value 47k
SYMBOL Misc/EuropeanResistor 528 288 R0
SYMATTR InstName R4
SYMATTR Value 47k
SYMBOL UniversalOpamp2 768 96 R0
SYMATTR InstName U1
SYMBOL UniversalOpamp2 768 288 R0
SYMATTR InstName U2
SYMBOL Misc/EuropeanResistor 880 -64 R0
SYMATTR InstName R5
SYMATTR Value 22meg
SYMBOL Misc/EuropeanResistor 880 176 R0
SYMATTR InstName R6
SYMATTR Value 22meg
SYMBOL UniversalOpamp2 1120 80 R0
SYMATTR InstName U3
SYMBOL UniversalOpamp2 1120 272 R0
SYMATTR InstName U4
SYMBOL diode 1200 96 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D1
SYMATTR Value 1N4148
SYMBOL diode 1200 288 R270
WINDOW 0 32 32 VTop 2
WINDOW 3 0 32 VBottom 2
SYMATTR InstName D2
SYMATTR Value 1N4148
SYMBOL Misc/EuropeanPolcap 1440 272 R0
SYMATTR InstName C4
SYMATTR Value 22µ
SYMBOL Misc/EuropeanPolcap 1440 80 R0
SYMATTR InstName C5
SYMATTR Value 22µ
SYMBOL Misc/EuropeanResistor 1568 64 R0
SYMATTR InstName R7
SYMATTR Value 1meg
SYMBOL Misc/EuropeanResistor 1648 256 R0
SYMATTR InstName R8
SYMATTR Value 1meg
SYMBOL UniversalOpamp2 2288 256 R0
SYMATTR InstName U5
SYMBOL LED 2464 176 R0
SYMATTR InstName D3
SYMBOL LED 2464 -16 R0
SYMATTR InstName D4
SYMBOL Misc/EuropeanResistor 2496 -32 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R9
SYMATTR Value 4.7k
SYMBOL Misc/EuropeanResistor 2656 -32 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R10
SYMATTR Value 4.7k
SYMBOL UniversalOpamp2 2288 96 R0
SYMATTR InstName U6
SYMBOL Misc/EuropeanResistor 2176 16 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R11
SYMATTR Value 100k
SYMBOL Misc/EuropeanResistor 2176 240 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R12
SYMATTR Value 1k
SYMBOL Misc/EuropeanResistor 2176 416 R180
WINDOW 0 31 76 Left 2
WINDOW 3 31 40 Left 2
SYMATTR InstName R13
SYMATTR Value 100k
SYMBOL UniversalOpamp2 1856 96 R0
SYMATTR InstName U7
SYMBOL Misc/EuropeanResistor 1776 64 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R14
SYMATTR Value 1meg
SYMBOL Misc/EuropeanResistor 2000 -32 R90
WINDOW 0 5 56 VBottom 2
WINDOW 3 27 56 VTop 2
SYMATTR InstName R15
SYMATTR Value 10meg
TEXT 1448 -56 Left 2 !.tran 1m 1 0.1
TEXT 784 320 Left 2 ;TLV2464
TEXT 1016 312 Left 2 ;TLV2464
TEXT 1000 120 Left 2 ;TLV2464
TEXT 792 80 Left 2 ;TLV2464
TEXT 384 224 Left 2 ;DUT
TEXT 1216 -48 Left 2 ;peak detector
TEXT 1232 152 Left 2 ;peak detector
TEXT 984 464 Left 2 ;3V reference