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685 lines
16 KiB
685 lines
16 KiB
EESchema Schematic File Version 4
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encoding utf-8
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Wire Wire Line
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Connection ~ 3000 3000
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Wire Wire Line
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CV_1
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Wire Wire Line
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1 3300 5200
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L Device:R R?
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F 2 "Resistor_SMD:R_0603_1608Metric" V 3230 5400 50 0001 C CNN
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F 3 "~" H 3300 5400 50 0001 C CNN
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1 3300 5400
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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2950 5400 2950 5200
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Wire Wire Line
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2950 5200 3150 5200
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Wire Wire Line
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2950 5550 2950 5400
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Connection ~ 2950 5400
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Wire Wire Line
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Connection ~ 3600 5400
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Wire Wire Line
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Text HLabel 2700 5950 0 50 Input ~ 0
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V_SIG_IN_2
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$Comp
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F 3 "~" H 3150 5950 50 0001 C CNN
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Wire Wire Line
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Wire Wire Line
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3300 5950 3600 5950
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$Comp
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L Device:R R?
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F 0 "R?" H 5150 5550 50 0000 C CNN
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F 2 "Resistor_SMD:R_0603_1608Metric" V 4880 5600 50 0001 C CNN
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F 3 "~" H 4950 5600 50 0001 C CNN
|
|
1 4950 5600
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R?
|
|
U 1 1 5FF70C23
|
|
P 5550 5750
|
|
F 0 "R?" H 5700 5700 50 0000 C CNN
|
|
F 1 "5k" H 5700 5800 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 5480 5750 50 0001 C CNN
|
|
F 3 "~" H 5550 5750 50 0001 C CNN
|
|
1 5550 5750
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L power:-12V #PWR?
|
|
U 1 1 5FF70C2D
|
|
P 5550 5900
|
|
F 0 "#PWR?" H 5550 6000 50 0001 C CNN
|
|
F 1 "-12V" H 5565 6073 50 0000 C CNN
|
|
F 2 "" H 5550 5900 50 0001 C CNN
|
|
F 3 "" H 5550 5900 50 0001 C CNN
|
|
1 5550 5900
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5550 5600 5550 5500
|
|
$Comp
|
|
L power:GND #PWR?
|
|
U 1 1 5FF70C38
|
|
P 4950 5900
|
|
F 0 "#PWR?" H 4950 5650 50 0001 C CNN
|
|
F 1 "GND" H 4955 5727 50 0000 C CNN
|
|
F 2 "" H 4950 5900 50 0001 C CNN
|
|
F 3 "" H 4950 5900 50 0001 C CNN
|
|
1 4950 5900
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4950 5900 4950 5750
|
|
Wire Wire Line
|
|
4550 5300 4950 5300
|
|
Wire Wire Line
|
|
4950 5450 4950 5300
|
|
Connection ~ 4950 5300
|
|
Wire Wire Line
|
|
4950 5300 5150 5300
|
|
$Comp
|
|
L Amplifier_Operational:TL084 U?
|
|
U 4 1 5FF70C47
|
|
P 3950 6900
|
|
F 0 "U?" H 4050 6600 50 0000 C CNN
|
|
F 1 "TL084" H 4100 6700 50 0000 C CNN
|
|
F 2 "" H 3900 7000 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 4000 7100 50 0001 C CNN
|
|
4 3950 6900
|
|
1 0 0 1
|
|
$EndComp
|
|
Text HLabel 6000 5500 2 50 Output ~ 0
|
|
V_SIG_OUT_2
|
|
Wire Wire Line
|
|
6000 5500 5550 5500
|
|
Connection ~ 5550 5500
|
|
Wire Wire Line
|
|
5550 5500 5550 5400
|
|
$Comp
|
|
L Device:R R?
|
|
U 1 1 5FF70C55
|
|
P 4550 6100
|
|
F 0 "R?" H 4750 6050 50 0000 C CNN
|
|
F 1 "21k" H 4750 6150 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 4480 6100 50 0001 C CNN
|
|
F 3 "~" H 4550 6100 50 0001 C CNN
|
|
1 4550 6100
|
|
-1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4550 5950 4550 5400
|
|
Wire Wire Line
|
|
4250 6900 4550 6900
|
|
Wire Wire Line
|
|
4550 6900 4550 6450
|
|
$Comp
|
|
L Device:R R?
|
|
U 1 1 5FF70C62
|
|
P 3950 6450
|
|
F 0 "R?" V 4050 6550 50 0000 C CNN
|
|
F 1 "100k" V 4050 6350 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 3880 6450 50 0001 C CNN
|
|
F 3 "~" H 3950 6450 50 0001 C CNN
|
|
1 3950 6450
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R?
|
|
U 1 1 5FF70C6C
|
|
P 3200 6450
|
|
F 0 "R?" V 3300 6550 50 0000 C CNN
|
|
F 1 "91k" V 3300 6350 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 3130 6450 50 0001 C CNN
|
|
F 3 "~" H 3200 6450 50 0001 C CNN
|
|
1 3200 6450
|
|
0 -1 -1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
4100 6450 4550 6450
|
|
Connection ~ 4550 6450
|
|
Wire Wire Line
|
|
4550 6450 4550 6250
|
|
Wire Wire Line
|
|
3350 6450 3550 6450
|
|
Wire Wire Line
|
|
3650 6800 3550 6800
|
|
Wire Wire Line
|
|
3550 6800 3550 6450
|
|
Connection ~ 3550 6450
|
|
Wire Wire Line
|
|
3550 6450 3800 6450
|
|
$Comp
|
|
L Device:R R?
|
|
U 1 1 5FF70C7E
|
|
P 2500 6450
|
|
F 0 "R?" V 2600 6550 50 0000 C CNN
|
|
F 1 "15k" V 2600 6350 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 2430 6450 50 0001 C CNN
|
|
F 3 "~" H 2500 6450 50 0001 C CNN
|
|
1 2500 6450
|
|
0 -1 -1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:R R?
|
|
U 1 1 5FF70C88
|
|
P 2850 6700
|
|
F 0 "R?" H 3000 6750 50 0000 C CNN
|
|
F 1 "10k" H 3000 6650 50 0000 C CNN
|
|
F 2 "Resistor_SMD:R_0603_1608Metric" V 2780 6700 50 0001 C CNN
|
|
F 3 "~" H 2850 6700 50 0001 C CNN
|
|
1 2850 6700
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:GND #PWR?
|
|
U 1 1 5FF70C92
|
|
P 2850 6850
|
|
F 0 "#PWR?" H 2850 6600 50 0001 C CNN
|
|
F 1 "GND" H 2855 6677 50 0000 C CNN
|
|
F 2 "" H 2850 6850 50 0001 C CNN
|
|
F 3 "" H 2850 6850 50 0001 C CNN
|
|
1 2850 6850
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L power:+12V #PWR?
|
|
U 1 1 5FF70C9C
|
|
P 2100 6450
|
|
F 0 "#PWR?" H 2100 6300 50 0001 C CNN
|
|
F 1 "+12V" H 2115 6623 50 0000 C CNN
|
|
F 2 "" H 2100 6450 50 0001 C CNN
|
|
F 3 "" H 2100 6450 50 0001 C CNN
|
|
1 2100 6450
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
2100 6450 2350 6450
|
|
Wire Wire Line
|
|
2650 6450 2850 6450
|
|
Wire Wire Line
|
|
2850 6550 2850 6450
|
|
Connection ~ 2850 6450
|
|
Wire Wire Line
|
|
2850 6450 3050 6450
|
|
Wire Wire Line
|
|
3200 7200 3200 7000
|
|
Wire Wire Line
|
|
3200 7000 3650 7000
|
|
Text HLabel 2650 7200 0 50 Input ~ 0
|
|
CV_2
|
|
Wire Wire Line
|
|
2650 7200 3200 7200
|
|
$EndSCHEMATC
|