* Z:\home\khalils\Downloads\files\data\raw_asc\1c6d90394013_Experiment_6.asc
* Generated by LTspice 26.0.1 for Windows.
* Anirudh B S (EE21B019)
* Experiment 6 : OPAMP Based Filter Design
* Library below included based on ModelFile attribute of instance XU1, XU2 (C:\users\khalils\AppData\Local\LTspice\lib\sym\OpAmps\UniversalOpAmp.asy)
;.tran 0 1
C3 VBPF2 N003 10n
XU2 VCM N004 VDD 0 VBPF2 level1 Avol=1Meg GBW=10Meg Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
C2 N002 N001 10n
R1 N001 Vin_audio 159.235k
XU1 VCM N002 VDD 0 VBPF1 level1 Avol=1Meg GBW=10Meg Vos=0 En=0 Enk=0 In=0 Ink=0 Rin=500Meg ;pnba In+)In-)V+)V-)OUT
V1 Vin_audio 0 SINE(0 0.45 1k) AC 1 0
R8 VCM 0 10k
R4 N003 Vin_audio 53.08k
R5 N003 0 265.39
R6 N004 VBPF2 106.156k
C1 VBPF1 N001 10n
V2 VDD 0 5
R2 N001 0 796.179
R7 VDD VCM 10k
C4 N004 N003 10n
R3 N002 VBPF1 318.471k
.ac dec 100 1 1G
.lib UniversalOpAmp1.lib
.backanno
.end

* LTspice schematic (.asc):
Version 4
SHEET 1 3332 1308
WIRE 2624 224 2560 224
WIRE 2864 224 2688 224
WIRE 2752 288 2672 288
WIRE 2864 288 2864 224
WIRE 2864 288 2832 288
WIRE 1712 384 1712 368
WIRE 1888 384 1888 368
WIRE 2752 416 2752 400
WIRE 2448 432 2416 432
WIRE 2560 432 2560 224
WIRE 2560 432 2528 432
WIRE 2608 432 2560 432
WIRE 2672 432 2672 288
WIRE 2720 432 2672 432
WIRE 2864 448 2864 288
WIRE 2864 448 2784 448
WIRE 2992 448 2864 448
WIRE 2560 464 2560 432
WIRE 2720 464 2704 464
WIRE 1712 480 1712 464
WIRE 1888 480 1888 464
WIRE 1952 480 1888 480
WIRE 1888 496 1888 480
WIRE 2704 496 2704 464
WIRE 2560 560 2560 544
WIRE 1888 592 1888 576
WIRE 2624 784 2560 784
WIRE 2864 784 2688 784
WIRE 2752 848 2672 848
WIRE 2864 848 2864 784
WIRE 2864 848 2832 848
WIRE 1712 864 1712 848
WIRE 1712 960 1712 944
WIRE 2752 976 2752 960
WIRE 2448 992 2416 992
WIRE 2560 992 2560 784
WIRE 2560 992 2528 992
WIRE 2608 992 2560 992
WIRE 2672 992 2672 848
WIRE 2720 992 2672 992
WIRE 2864 1008 2864 848
WIRE 2864 1008 2784 1008
WIRE 3008 1008 2864 1008
WIRE 2560 1024 2560 992
WIRE 2720 1024 2704 1024
WIRE 2704 1056 2704 1024
WIRE 2560 1120 2560 1104
IOPIN 2752 400 In
IOPIN 2416 432 In
IOPIN 1712 848 Out
IOPIN 1712 368 Out
IOPIN 2752 960 In
IOPIN 2416 992 In
IOPIN 1888 368 In
IOPIN 1952 480 Out
IOPIN 2704 496 In
IOPIN 2704 1056 In
IOPIN 3008 1008 Out
IOPIN 2992 448 Out
SYMBOL res 2544 976 R90
WINDOW 0 0 56 VBottom 1
WINDOW 3 32 56 VTop 0
SYMATTR InstName R4
SYMATTR Value 53.08k
SYMBOL cap 2688 208 R90
WINDOW 0 0 32 VBottom 1
WINDOW 3 32 32 VTop 0
SYMATTR InstName C1
SYMATTR Value 10n
SYMBOL voltage 1712 848 R0
WINDOW 3 24 44 Left 2
WINDOW 123 24 72 Left 2
SYMATTR Value SINE(0 0.45 1k)
SYMATTR InstName V1
SYMATTR Value2 AC 1 0
SYMBOL res 2736 864 R270
WINDOW 0 32 56 VTop 1
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R6
SYMATTR Value 106.156k
SYMBOL res 2736 304 R270
WINDOW 0 32 56 VTop 1
WINDOW 3 0 56 VBottom 0
SYMATTR InstName R3
SYMATTR Value 318.471k
SYMBOL OpAmps\\UniversalOpAmp 2752 448 R0
SYMATTR InstName U1
SYMBOL res 2544 448 R0
WINDOW 0 36 40 Left 1
WINDOW 3 36 76 Left 0
SYMATTR InstName R2
SYMATTR Value 796.179
SYMBOL OpAmps\\UniversalOpAmp 2752 1008 R0
SYMATTR InstName U2
SYMBOL cap 2672 416 R90
WINDOW 0 0 32 VBottom 1
WINDOW 3 32 32 VTop 0
SYMATTR InstName C2
SYMATTR Value 10n
SYMBOL res 2544 416 R90
WINDOW 0 0 56 VBottom 1
WINDOW 3 32 56 VTop 0
SYMATTR InstName R1
SYMATTR Value 159.235k
SYMBOL cap 2672 976 R90
WINDOW 0 0 32 VBottom 1
WINDOW 3 32 32 VTop 0
SYMATTR InstName C4
SYMATTR Value 10n
SYMBOL res 2544 1008 R0
WINDOW 0 36 40 Left 1
WINDOW 3 36 76 Left 0
SYMATTR InstName R5
SYMATTR Value 265.39
SYMBOL res 1872 368 R0
WINDOW 0 36 40 Invisible 2
WINDOW 3 36 76 Left 0
SYMATTR InstName R7
SYMATTR Value 10k
SYMBOL res 1872 480 R0
WINDOW 0 36 40 Invisible 2
WINDOW 3 36 76 Left 0
SYMATTR InstName R8
SYMATTR Value 10k
SYMBOL voltage 1712 368 R0
WINDOW 3 24 44 Left 2
SYMATTR Value 5
SYMATTR InstName V2
SYMBOL cap 2688 768 R90
WINDOW 0 0 32 VBottom 1
WINDOW 3 32 32 VTop 0
SYMATTR InstName C3
SYMATTR Value 10n
FLAG 2560 560 0
FLAG 2752 400 VDD
FLAG 2416 432 Vin_audio
FLAG 1712 848 Vin_audio
FLAG 1712 960 0
FLAG 1712 480 0
FLAG 1712 368 VDD
FLAG 2560 1120 0
FLAG 2752 960 VDD
FLAG 2416 992 Vin_audio
FLAG 1888 592 0
FLAG 1888 368 VDD
FLAG 1952 480 VCM
FLAG 2704 496 VCM
FLAG 2704 1056 VCM
FLAG 3008 1008 VBPF2
FLAG 2992 448 VBPF1
FLAG 2752 480 0
FLAG 2752 1040 0
TEXT 1968 936 Left 2 !.ac dec 100 1 1G\n;.tran 0 1
TEXT 2040 192 Left 2 ;Anirudh B S (EE21B019)
TEXT 1960 160 Left 2 ;Experiment 6 : OPAMP Based Filter Design