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1681 lines
39 KiB

4 years ago
EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
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Date ""
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Comp ""
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Comment2 ""
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$Comp
L project_oscillator:R R?
U 1 1 5FC9C612
P 3450 3450
F 0 "R?" H 3520 3496 50 0000 L CNN
F 1 "1M" H 3520 3405 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 3380 3450 50 0001 C CNN
F 3 "~" H 3450 3450 50 0001 C CNN
1 3450 3450
4 years ago
1 0 0 -1
$EndComp
4 years ago
$Comp
L project_oscillator:PT100 TH?
U 1 1 5FCD1335
P 2600 4150
F 0 "TH?" H 2150 4250 50 0000 L CNN
F 1 "PT1000" H 2150 4150 50 0000 L CNN
F 2 "project_oscillator:R_0603" H 2600 4200 50 0001 C CNN
F 3 "https://www.heraeus.com/media/media/group/doc_group/products_1/hst/sot_to/de_15/to_92_d.pdf" H 2600 4200 50 0001 C CNN
1 2600 4150
4 years ago
1 0 0 -1
$EndComp
$Comp
L project_oscillator:R R?
U 1 1 5FCD2027
P 2600 3750
F 0 "R?" V 2500 3650 50 0000 L CNN
F 1 "22k" V 2700 3650 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 2530 3750 50 0001 C CNN
F 3 "~" H 2600 3750 50 0001 C CNN
1 2600 3750
-1 0 0 1
4 years ago
$EndComp
$Comp
L project_oscillator:BCM847 Q?
U 1 1 5FCD33C7
P 3550 4100
F 0 "Q?" H 3750 4550 50 0000 C CNN
F 1 "BCM847" H 3850 4450 50 0000 C CNN
F 2 "project_oscillator:SOT-457, SC-74" H 3500 3950 50 0001 C CNN
F 3 "" H 3500 3950 50 0001 C CNN
1 3550 4100
4 years ago
1 0 0 -1
$EndComp
$Comp
L power:+12V #PWR?
U 1 1 5FCD9521
P 5500 1600
F 0 "#PWR?" H 5500 1450 50 0001 C CNN
F 1 "+12V" H 5515 1773 50 0000 C CNN
F 2 "" H 5500 1600 50 0001 C CNN
F 3 "" H 5500 1600 50 0001 C CNN
1 5500 1600
1 0 0 -1
$EndComp
$Comp
L Device:C C?
U 1 1 5FCE6EB5
P 3750 6700
F 0 "C?" H 3865 6746 50 0000 L CNN
F 1 "C" H 3865 6655 50 0000 L CNN
F 2 "" H 3788 6550 50 0001 C CNN
F 3 "~" H 3750 6700 50 0001 C CNN
1 3750 6700
4 years ago
1 0 0 -1
$EndComp
Wire Wire Line
3350 6400 3750 6400
4 years ago
Wire Wire Line
3750 6400 3750 6550
4 years ago
Wire Wire Line
3350 7000 3750 7000
Wire Wire Line
3750 7000 3750 6850
4 years ago
$Comp
L power:+12V #PWR?
U 1 1 5FCE9518
P 3750 6400
F 0 "#PWR?" H 3750 6250 50 0001 C CNN
F 1 "+12V" H 3765 6573 50 0000 C CNN
F 2 "" H 3750 6400 50 0001 C CNN
F 3 "" H 3750 6400 50 0001 C CNN
1 3750 6400
4 years ago
1 0 0 -1
$EndComp
Connection ~ 3750 6400
4 years ago
$Comp
L power:-12V #PWR?
U 1 1 5FCE9FFF
P 3750 7000
F 0 "#PWR?" H 3750 7100 50 0001 C CNN
F 1 "-12V" H 3765 7173 50 0000 C CNN
F 2 "" H 3750 7000 50 0001 C CNN
F 3 "" H 3750 7000 50 0001 C CNN
1 3750 7000
-1 0 0 1
4 years ago
$EndComp
Connection ~ 3750 7000
4 years ago
$Comp
L Device:C C?
U 1 1 5FCF8C00
P 3100 4800
F 0 "C?" V 2848 4800 50 0000 C CNN
F 1 "100p" V 2939 4800 50 0000 C CNN
F 2 "" H 3138 4650 50 0001 C CNN
F 3 "~" H 3100 4800 50 0001 C CNN
1 3100 4800
0 -1 -1 0
$EndComp
$Comp
L Comparator:LM311 U?
U 1 1 5FD0D9EF
P 5400 2050
F 0 "U?" H 5744 2096 50 0000 L CNN
F 1 "LM311" H 5744 2005 50 0000 L CNN
F 2 "" H 5400 2050 50 0001 C CNN
F 3 "https://www.st.com/resource/en/datasheet/lm311.pdf" H 5400 2050 50 0001 C CNN
1 5400 2050
-1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:TL084 U?
U 1 1 5FD1F13C
P 6250 3450
F 0 "U?" H 6250 3083 50 0000 C CNN
F 1 "TL084" H 6250 3174 50 0000 C CNN
F 2 "" H 6200 3550 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 6300 3650 50 0001 C CNN
1 6250 3450
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL084 U?
U 2 1 5FD208B8
P 4300 3350
F 0 "U?" H 4300 2983 50 0000 C CNN
F 1 "TL084" H 4300 3074 50 0000 C CNN
F 2 "" H 4250 3450 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 4350 3550 50 0001 C CNN
2 4300 3350
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL084 U?
U 3 1 5FD2228D
P 7600 4850
F 0 "U?" H 7600 5217 50 0000 C CNN
F 1 "TL084" H 7600 5126 50 0000 C CNN
F 2 "" H 7550 4950 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 7650 5050 50 0001 C CNN
3 7600 4850
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL084 U?
U 4 1 5FD24120
P 7850 3900
F 0 "U?" H 7850 4267 50 0000 C CNN
F 1 "TL084" H 7850 4176 50 0000 C CNN
F 2 "" H 7800 4000 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 7900 4100 50 0001 C CNN
4 7850 3900
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL084 U?
U 5 1 5FD25976
P 3450 6700
F 0 "U?" H 3408 6746 50 0000 L CNN
F 1 "TL084" H 3408 6655 50 0000 L CNN
F 2 "" H 3400 6800 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 3500 6900 50 0001 C CNN
5 3450 6700
4 years ago
1 0 0 -1
$EndComp
$Comp
L project_oscillator:PV36W RV?
U 1 1 5FD4DD80
P 2300 2900
F 0 "RV?" V 2093 2900 50 0000 C CNN
F 1 "25k" V 2184 2900 50 0000 C CNN
F 2 "project_oscillator:PV36W" H 2300 2900 50 0001 C CNN
F 3 "~" H 2300 2900 50 0001 C CNN
1 2300 2900
0 -1 -1 0
$EndComp
$Comp
L Diode:1N4148WS D?
U 1 1 5FD594A9
P 2900 4200
F 0 "D?" V 2946 4120 50 0000 R CNN
F 1 "1N4148WS" V 2855 4120 50 0000 R CNN
F 2 "Diode_SMD:D_SOD-323" H 2900 4025 50 0001 C CNN
F 3 "https://www.vishay.com/docs/85751/1n4148ws.pdf" H 2900 4200 50 0001 C CNN
1 2900 4200
0 -1 -1 0
$EndComp
$Comp
4 years ago
L project_oscillator:R R?
U 1 1 5FD5AD3A
P 3100 4500
F 0 "R?" H 3170 4546 50 0000 L CNN
F 1 "1M" H 3170 4455 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 3030 4500 50 0001 C CNN
F 3 "~" H 3100 4500 50 0001 C CNN
1 3100 4500
4 years ago
0 1 1 0
$EndComp
$Comp
L project_oscillator:R R?
U 1 1 5FDB7944
P 1250 3400
F 0 "R?" V 1150 3300 50 0000 L CNN
F 1 "100k" V 1350 3300 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 1180 3400 50 0001 C CNN
F 3 "~" H 1250 3400 50 0001 C CNN
1 1250 3400
0 -1 -1 0
$EndComp
$Comp
L project_oscillator:R R?
U 1 1 5FDB7F53
P 1250 3700
F 0 "R?" V 1150 3600 50 0000 L CNN
F 1 "220k" V 1350 3600 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 1180 3700 50 0001 C CNN
F 3 "~" H 1250 3700 50 0001 C CNN
1 1250 3700
0 -1 -1 0
$EndComp
$Comp
L project_oscillator:R R?
U 1 1 5FDB817A
P 1250 4000
F 0 "R?" V 1150 3900 50 0000 L CNN
F 1 "3M3" V 1350 3900 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 1180 4000 50 0001 C CNN
F 3 "~" H 1250 4000 50 0001 C CNN
1 1250 4000
0 -1 -1 0
4 years ago
$EndComp
Wire Wire Line
800 3400 1100 3400
4 years ago
Wire Wire Line
800 3700 1100 3700
4 years ago
Wire Wire Line
800 4000 1100 4000
Text Label 800 3400 0 50 ~ 0
VOCT
Text Label 800 3700 0 50 ~ 0
COARSE
Text Label 800 4000 0 50 ~ 0
FINE
4 years ago
$Comp
L project_oscillator:R R?
U 1 1 5FDC050A
P 1500 4250
F 0 "R?" V 1400 4150 50 0000 L CNN
F 1 "470k" V 1600 4150 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 1430 4250 50 0001 C CNN
F 3 "~" H 1500 4250 50 0001 C CNN
1 1500 4250
4 years ago
1 0 0 -1
$EndComp
$Comp
L project_oscillator:PV36W RV?
U 1 1 5FDC0A8C
P 1500 4650
F 0 "RV?" V 1293 4650 50 0000 C CNN
F 1 "220k" V 1384 4650 50 0000 C CNN
F 2 "project_oscillator:PV36W" H 1500 4650 50 0001 C CNN
F 3 "~" H 1500 4650 50 0001 C CNN
1 1500 4650
0 -1 -1 0
4 years ago
$EndComp
$Comp
L power:+12V #PWR?
U 1 1 5FDC13F7
P 1800 4650
F 0 "#PWR?" H 1800 4500 50 0001 C CNN
F 1 "+12V" H 1815 4823 50 0000 C CNN
F 2 "" H 1800 4650 50 0001 C CNN
F 3 "" H 1800 4650 50 0001 C CNN
1 1800 4650
4 years ago
1 0 0 -1
$EndComp
$Comp
L power:-12V #PWR?
U 1 1 5FDC1ADA
P 1200 4650
F 0 "#PWR?" H 1200 4750 50 0001 C CNN
F 1 "-12V" H 1215 4823 50 0000 C CNN
F 2 "" H 1200 4650 50 0001 C CNN
F 3 "" H 1200 4650 50 0001 C CNN
1 1200 4650
-1 0 0 1
$EndComp
Wire Wire Line
1200 4650 1350 4650
Wire Wire Line
1650 4650 1800 4650
4 years ago
Wire Wire Line
1500 4500 1500 4400
4 years ago
Wire Wire Line
1400 3400 1500 3400
4 years ago
Wire Wire Line
1500 3400 1500 3700
4 years ago
Wire Wire Line
1400 4000 1500 4000
Connection ~ 1500 4000
4 years ago
Wire Wire Line
1500 4000 1500 4100
4 years ago
Wire Wire Line
1400 3700 1500 3700
Connection ~ 1500 3700
Wire Wire Line
1500 3700 1500 4000
$Comp
L Amplifier_Operational:TL082 U?
U 1 1 5FDD57F9
P 2100 3500
F 0 "U?" H 2100 3133 50 0000 C CNN
F 1 "TL082" H 2100 3224 50 0000 C CNN
F 2 "" H 2100 3500 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 2100 3500 50 0001 C CNN
1 2100 3500
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL082 U?
U 2 1 5FDD7FD9
P 3500 5250
F 0 "U?" H 3500 4883 50 0000 C CNN
F 1 "TL082" H 3500 4974 50 0000 C CNN
F 2 "" H 3500 5250 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 3500 5250 50 0001 C CNN
2 3500 5250
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL082 U?
U 3 1 5FDDA996
P 4350 6700
F 0 "U?" H 4308 6746 50 0000 L CNN
F 1 "TL082" H 4308 6655 50 0000 L CNN
F 2 "" H 4350 6700 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 4350 6700 50 0001 C CNN
3 4350 6700
1 0 0 -1
$EndComp
$Comp
L project_oscillator:R R?
U 1 1 5FDF0394
P 1750 3850
F 0 "R?" V 1650 3750 50 0000 L CNN
F 1 "47k" V 1850 3750 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 1680 3850 50 0001 C CNN
F 3 "~" H 1750 3850 50 0001 C CNN
1 1750 3850
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FDF070D
P 1750 4100
F 0 "#PWR?" H 1750 3850 50 0001 C CNN
F 1 "GND" H 1755 3927 50 0000 C CNN
F 2 "" H 1750 4100 50 0001 C CNN
F 3 "" H 1750 4100 50 0001 C CNN
1 1750 4100
1 0 0 -1
$EndComp
4 years ago
Wire Wire Line
1750 4000 1750 4100
4 years ago
Wire Wire Line
1750 3700 1750 3600
4 years ago
Wire Wire Line
1750 3600 1800 3600
4 years ago
Wire Wire Line
1500 3400 1600 3400
Connection ~ 1500 3400
4 years ago
$Comp
L project_oscillator:R R?
U 1 1 5FDFB08B
P 1900 2900
F 0 "R?" V 1800 2800 50 0000 L CNN
F 1 "33k" V 2000 2800 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 1830 2900 50 0001 C CNN
F 3 "~" H 1900 2900 50 0001 C CNN
1 1900 2900
4 years ago
0 1 1 0
$EndComp
Wire Wire Line
2450 2900 2600 2900
4 years ago
Wire Wire Line
2600 2900 2600 3500
4 years ago
Wire Wire Line
2600 3500 2400 3500
4 years ago
Wire Wire Line
2050 2900 2150 2900
4 years ago
Wire Wire Line
1750 2900 1600 2900
4 years ago
Wire Wire Line
1600 2900 1600 3400
Connection ~ 1600 3400
4 years ago
Wire Wire Line
1600 3400 1800 3400
Connection ~ 2600 3500
4 years ago
Wire Wire Line
2600 3600 2600 3500
4 years ago
Wire Wire Line
2600 4000 2600 3950
4 years ago
$Comp
L power:GND #PWR?
U 1 1 5FE193BC
P 2600 4400
F 0 "#PWR?" H 2600 4150 50 0001 C CNN
F 1 "GND" H 2605 4227 50 0000 C CNN
F 2 "" H 2600 4400 50 0001 C CNN
F 3 "" H 2600 4400 50 0001 C CNN
1 2600 4400
4 years ago
1 0 0 -1
$EndComp
Wire Wire Line
2600 4400 2600 4300
Connection ~ 2600 3950
4 years ago
Wire Wire Line
2600 3950 2600 3900
$Comp
L power:GND #PWR?
U 1 1 5FE34E14
P 3950 4000
F 0 "#PWR?" H 3950 3750 50 0001 C CNN
F 1 "GND" H 3955 3827 50 0000 C CNN
F 2 "" H 3950 4000 50 0001 C CNN
F 3 "" H 3950 4000 50 0001 C CNN
1 3950 4000
1 0 0 -1
$EndComp
$Comp
L project_oscillator:R R?
U 1 1 5FE59090
P 4000 4750
F 0 "R?" V 3900 4650 50 0000 L CNN
F 1 "10k" V 4100 4650 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 3930 4750 50 0001 C CNN
F 3 "~" H 4000 4750 50 0001 C CNN
1 4000 4750
1 0 0 -1
$EndComp
$Comp
L project_oscillator:R R?
U 1 1 5FE59B94
P 3050 5550
F 0 "R?" V 2950 5450 50 0000 L CNN
F 1 "100k" V 3150 5450 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 2980 5550 50 0001 C CNN
F 3 "~" H 3050 5550 50 0001 C CNN
1 3050 5550
1 0 0 -1
$EndComp
Wire Wire Line
3050 5400 3050 5350
Wire Wire Line
3050 5350 3200 5350
$Comp
L power:GND #PWR?
U 1 1 5FE5F0CA
P 3050 5700
F 0 "#PWR?" H 3050 5450 50 0001 C CNN
F 1 "GND" H 3055 5527 50 0000 C CNN
F 2 "" H 3050 5700 50 0001 C CNN
F 3 "" H 3050 5700 50 0001 C CNN
1 3050 5700
1 0 0 -1
$EndComp
$Comp
L project_oscillator:R R?
U 1 1 5FE5F6D8
P 2400 5150
F 0 "R?" V 2300 5050 50 0000 L CNN
F 1 "100k" V 2500 5050 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 2330 5150 50 0001 C CNN
F 3 "~" H 2400 5150 50 0001 C CNN
1 2400 5150
0 1 1 0
$EndComp
Text Label 800 5150 0 50 ~ 0
FM
Wire Wire Line
4000 2850 4600 2850
Wire Wire Line
4600 2850 4600 3350
Wire Wire Line
4000 2850 4000 3250
$Comp
L Device:C C?
U 1 1 5FE9F292
P 3650 2450
F 0 "C?" H 3765 2496 50 0000 L CNN
F 1 "220p" H 3765 2405 50 0000 L CNN
F 2 "" H 3688 2300 50 0001 C CNN
F 3 "~" H 3650 2450 50 0001 C CNN
1 3650 2450
1 0 0 -1
$EndComp
Wire Wire Line
3250 4500 3450 4500
Wire Wire Line
3450 4500 3450 4200
Wire Wire Line
3450 4500 3650 4500
Connection ~ 3450 4500
Wire Wire Line
3650 4200 3650 4500
Wire Wire Line
3950 4000 3950 3950
Wire Wire Line
3450 3700 3450 3650
Wire Wire Line
2900 4050 2900 3950
Connection ~ 2900 3950
Wire Wire Line
2900 3950 3150 3950
Wire Wire Line
2900 4350 2900 4500
Wire Wire Line
2900 4500 2950 4500
Wire Wire Line
2250 5150 800 5150
Wire Wire Line
2600 3950 2900 3950
Wire Wire Line
2550 5150 2750 5150
Wire Wire Line
3450 3650 2750 3650
Wire Wire Line
2750 3650 2750 4800
Connection ~ 3450 3650
Wire Wire Line
3450 3650 3450 3600
Connection ~ 2750 5150
Wire Wire Line
2750 5150 3200 5150
Wire Wire Line
2950 4800 2750 4800
Connection ~ 2750 4800
Wire Wire Line
2750 4800 2750 5150
Wire Wire Line
3650 4500 4000 4500
Wire Wire Line
4000 4500 4000 4600
Connection ~ 3650 4500
Wire Wire Line
4000 4900 4000 5250
Wire Wire Line
4000 5250 3800 5250
Wire Wire Line
3250 4800 3800 4800
Wire Wire Line
3800 4800 3800 5250
Connection ~ 3800 5250
Wire Wire Line
3450 3300 3450 2050
Wire Wire Line
3450 2050 3650 2050
Wire Wire Line
3050 2050 3100 2050
Connection ~ 3450 2050
$Comp
L project_oscillator:R R?
U 1 1 5FEFA030
P 2100 2150
F 0 "R?" V 2000 2050 50 0000 L CNN
F 1 "68k" V 2200 2050 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 2030 2150 50 0001 C CNN
F 3 "~" H 2100 2150 50 0001 C CNN
1 2100 2150
0 1 1 0
$EndComp
$Comp
L project_oscillator:R R?
U 1 1 5FEFA49B
P 2350 2300
F 0 "R?" V 2250 2200 50 0000 L CNN
F 1 "50k" V 2450 2200 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 2280 2300 50 0001 C CNN
F 3 "~" H 2350 2300 50 0001 C CNN
1 2350 2300
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FEFA85A
P 2350 2450
F 0 "#PWR?" H 2350 2200 50 0001 C CNN
F 1 "GND" H 2355 2277 50 0000 C CNN
F 2 "" H 2350 2450 50 0001 C CNN
F 3 "" H 2350 2450 50 0001 C CNN
1 2350 2450
1 0 0 -1
$EndComp
Wire Wire Line
2250 2150 2350 2150
Connection ~ 2350 2150
Wire Wire Line
2350 2150 2450 2150
Wire Wire Line
2450 1950 2450 1600
Wire Wire Line
2450 1600 3100 1600
Wire Wire Line
3100 1600 3100 2050
Connection ~ 3100 2050
Wire Wire Line
3100 2050 3450 2050
Wire Wire Line
4000 3450 3650 3450
Wire Wire Line
3650 3450 3650 3700
Wire Wire Line
3650 2300 3650 2250
Wire Wire Line
3650 2600 3650 2650
Connection ~ 3650 3450
$Comp
L power:-12V #PWR?
U 1 1 5FF3AF4E
P 5500 2450
F 0 "#PWR?" H 5500 2550 50 0001 C CNN
F 1 "-12V" H 5515 2623 50 0000 C CNN
F 2 "" H 5500 2450 50 0001 C CNN
F 3 "" H 5500 2450 50 0001 C CNN
1 5500 2450
-1 0 0 1
$EndComp
Wire Wire Line
5300 1750 5400 1750
Wire Wire Line
5500 1750 5500 1600
Connection ~ 5500 1750
Connection ~ 5400 1750
Wire Wire Line
5400 1750 5500 1750
Wire Wire Line
5400 2350 5500 2350
Wire Wire Line
5500 2350 5500 2450
Connection ~ 5500 2350
$Comp
L project_oscillator:R R?
U 1 1 5FF44753
P 4000 2050
F 0 "R?" V 3900 1950 50 0000 L CNN
F 1 "100k" V 4100 1950 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 3930 2050 50 0001 C CNN
F 3 "~" H 4000 2050 50 0001 C CNN
1 4000 2050
0 1 1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5FF4ACCA
P 4550 2300
F 0 "C?" H 4665 2346 50 0000 L CNN
F 1 "220p" H 4665 2255 50 0000 L CNN
F 2 "" H 4588 2150 50 0001 C CNN
F 3 "~" H 4550 2300 50 0001 C CNN
1 4550 2300
0 1 1 0
$EndComp
$Comp
L Diode:1N4148WS D?
U 1 1 5FF4B46A
P 4550 2050
F 0 "D?" V 4596 1970 50 0000 R CNN
F 1 "1N4148WS" V 4505 1970 50 0000 R CNN
F 2 "Diode_SMD:D_SOD-323" H 4550 1875 50 0001 C CNN
F 3 "https://www.vishay.com/docs/85751/1n4148ws.pdf" H 4550 2050 50 0001 C CNN
1 4550 2050
-1 0 0 1
$EndComp
Wire Wire Line
4150 2050 4400 2050
Wire Wire Line
4400 2050 4400 2300
Connection ~ 4400 2050
Wire Wire Line
4700 2300 4700 2050
Wire Wire Line
4700 2050 4850 2050
Connection ~ 4700 2050
Wire Wire Line
3650 2050 3850 2050
Connection ~ 3650 2050
$Comp
L project_oscillator:R R?
U 1 1 5FF5B1AC
P 4850 1800
F 0 "R?" V 4750 1700 50 0000 L CNN
F 1 "33k" V 4950 1700 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 4780 1800 50 0001 C CNN
F 3 "~" H 4850 1800 50 0001 C CNN
1 4850 1800
-1 0 0 1
$EndComp
Wire Wire Line
4850 1650 4850 1600
Wire Wire Line
4850 1600 5500 1600
Connection ~ 5500 1600
Wire Wire Line
4850 1950 4850 2050
Connection ~ 4850 2050
Wire Wire Line
4850 2050 5100 2050
$Comp
L project_oscillator:R R?
U 1 1 5FF66488
P 5450 1200
F 0 "R?" V 5350 1100 50 0000 L CNN
F 1 "1M" V 5550 1100 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 5380 1200 50 0001 C CNN
F 3 "~" H 5450 1200 50 0001 C CNN
1 5450 1200
0 1 1 0
$EndComp
$Comp
L Device:C C?
U 1 1 5FF66853
P 5450 950
F 0 "C?" H 5565 996 50 0000 L CNN
F 1 "10p" H 5565 905 50 0000 L CNN
F 2 "" H 5488 800 50 0001 C CNN
F 3 "~" H 5450 950 50 0001 C CNN
1 5450 950
0 -1 -1 0
$EndComp
Wire Wire Line
5300 950 5100 950
Wire Wire Line
5100 950 5100 1200
Connection ~ 5100 2050
Wire Wire Line
5300 1200 5100 1200
Connection ~ 5100 1200
Wire Wire Line
5100 1200 5100 2050
Wire Wire Line
5700 1950 5900 1950
Wire Wire Line
5900 1950 5900 1200
Wire Wire Line
5900 950 5600 950
Wire Wire Line
5600 1200 5900 1200
Connection ~ 5900 1200
Wire Wire Line
5900 1200 5900 950
$Comp
L project_oscillator:R R?
U 1 1 5FF8CF49
P 6200 2150
F 0 "R?" V 6100 2050 50 0000 L CNN
F 1 "10k" V 6300 2050 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 6130 2150 50 0001 C CNN
F 3 "~" H 6200 2150 50 0001 C CNN
1 6200 2150
-1 0 0 1
$EndComp
$Comp
L project_oscillator:R R?
U 1 1 5FF8DED6
P 6200 1750
F 0 "R?" V 6100 1650 50 0000 L CNN
F 1 "10k" V 6300 1650 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 6130 1750 50 0001 C CNN
F 3 "~" H 6200 1750 50 0001 C CNN
1 6200 1750
-1 0 0 1
$EndComp
Wire Wire Line
6200 1900 6200 1950
$Comp
L power:GND #PWR?
U 1 1 5FF94250
P 6200 2300
F 0 "#PWR?" H 6200 2050 50 0001 C CNN
F 1 "GND" H 6205 2127 50 0000 C CNN
F 2 "" H 6200 2300 50 0001 C CNN
F 3 "" H 6200 2300 50 0001 C CNN
1 6200 2300
1 0 0 -1
$EndComp
Wire Wire Line
5900 1950 6200 1950
Connection ~ 5900 1950
Connection ~ 6200 1950
Wire Wire Line
6200 1950 6200 2000
$Comp
L project_oscillator:R R?
U 1 1 5FF9A91A
P 5850 2450
F 0 "R?" V 5750 2350 50 0000 L CNN
F 1 "10k" V 5950 2350 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 5780 2450 50 0001 C CNN
F 3 "~" H 5850 2450 50 0001 C CNN
1 5850 2450
-1 0 0 1
$EndComp
Wire Wire Line
5700 2150 5850 2150
Wire Wire Line
5850 2150 5850 2300
Wire Wire Line
5850 2600 5850 2950
Wire Wire Line
5850 2950 4900 2950
Wire Wire Line
4900 2950 4900 3350
Wire Wire Line
4900 3350 4600 3350
Connection ~ 4600 3350
$Comp
L project_oscillator:R R?
U 1 1 5FFA8A4E
P 5300 3350
F 0 "R?" V 5200 3250 50 0000 L CNN
F 1 "82k" V 5400 3250 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 5230 3350 50 0001 C CNN
F 3 "~" H 5300 3350 50 0001 C CNN
1 5300 3350
0 -1 -1 0
$EndComp
Wire Wire Line
4900 3350 5150 3350
Connection ~ 4900 3350
$Comp
L project_oscillator:R R?
U 1 1 5FFB04B4
P 5600 3650
F 0 "R?" V 5500 3550 50 0000 L CNN
F 1 "100k" V 5700 3550 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 5530 3650 50 0001 C CNN
F 3 "~" H 5600 3650 50 0001 C CNN
1 5600 3650
1 0 0 -1
$EndComp
$Comp
L project_oscillator:R R?
U 1 1 5FFB0A09
P 5200 4150
F 0 "R?" V 5100 4050 50 0000 L CNN
F 1 "5k6" V 5300 4050 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 5130 4150 50 0001 C CNN
F 3 "~" H 5200 4150 50 0001 C CNN
1 5200 4150
0 1 1 0
$EndComp
$Comp
L project_oscillator:PV36W RV?
U 1 1 5FFB0E65
P 5600 4150
F 0 "RV?" V 5393 4150 50 0000 C CNN
F 1 "10k" V 5484 4150 50 0000 C CNN
F 2 "project_oscillator:PV36W" H 5600 4150 50 0001 C CNN
F 3 "~" H 5600 4150 50 0001 C CNN
1 5600 4150
0 -1 -1 0
$EndComp
Wire Wire Line
5450 3350 5600 3350
Wire Wire Line
5600 3350 5600 3500
Wire Wire Line
5600 3800 5600 4000
Wire Wire Line
5450 4150 5350 4150
$Comp
L power:-12V #PWR?
U 1 1 5FFC5C82
P 5000 4200
F 0 "#PWR?" H 5000 4300 50 0001 C CNN
F 1 "-12V" H 5015 4373 50 0000 C CNN
F 2 "" H 5000 4200 50 0001 C CNN
F 3 "" H 5000 4200 50 0001 C CNN
1 5000 4200
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FFC6002
P 5850 4200
F 0 "#PWR?" H 5850 3950 50 0001 C CNN
F 1 "GND" H 5855 4027 50 0000 C CNN
F 2 "" H 5850 4200 50 0001 C CNN
F 3 "" H 5850 4200 50 0001 C CNN
1 5850 4200
1 0 0 -1
$EndComp
Wire Wire Line
5750 4150 5850 4150
Wire Wire Line
5850 4150 5850 4200
Wire Wire Line
5050 4150 5000 4150
Wire Wire Line
5000 4150 5000 4200
$Comp
L Amplifier_Operational:TL084 U?
U 1 1 5FFE6FB1
P 2750 2050
F 0 "U?" H 2750 1683 50 0000 C CNN
F 1 "TL084" H 2750 1774 50 0000 C CNN
F 2 "" H 2700 2150 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 2800 2250 50 0001 C CNN
1 2750 2050
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL084 U?
U 2 1 5FFE9730
P 7500 2200
F 0 "U?" H 7500 1833 50 0000 C CNN
F 1 "TL084" H 7500 1924 50 0000 C CNN
F 2 "" H 7450 2300 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 7550 2400 50 0001 C CNN
2 7500 2200
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL084 U?
U 3 1 5FFEB935
P 9000 2300
F 0 "U?" H 9000 1933 50 0000 C CNN
F 1 "TL084" H 9000 2024 50 0000 C CNN
F 2 "" H 8950 2400 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 9050 2500 50 0001 C CNN
3 9000 2300
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL084 U?
U 4 1 5FFED073
P 10100 3900
F 0 "U?" H 10100 4267 50 0000 C CNN
F 1 "TL084" H 10100 4176 50 0000 C CNN
F 2 "" H 10050 4000 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 10150 4100 50 0001 C CNN
4 10100 3900
1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:TL084 U?
U 5 1 5FFEE8ED
P 4800 6700
F 0 "U?" H 4758 6746 50 0000 L CNN
F 1 "TL084" H 4758 6655 50 0000 L CNN
F 2 "" H 4750 6800 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 4850 6900 50 0001 C CNN
5 4800 6700
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FFF7E0A
P 5900 3600
F 0 "#PWR?" H 5900 3350 50 0001 C CNN
F 1 "GND" H 5905 3427 50 0000 C CNN
F 2 "" H 5900 3600 50 0001 C CNN
F 3 "" H 5900 3600 50 0001 C CNN
1 5900 3600
1 0 0 -1
$EndComp
Wire Wire Line
5900 3600 5900 3550
Wire Wire Line
5900 3550 5950 3550
Wire Wire Line
5600 3350 5950 3350
Connection ~ 5600 3350
$Comp
L project_oscillator:R R?
U 1 1 60004E03
P 6250 2900
F 0 "R?" V 6150 2800 50 0000 L CNN
F 1 "220k" V 6350 2800 50 0000 L CNN
F 2 "project_oscillator:R_0603" V 6180 2900 50 0001 C CNN
F 3 "~" H 6250 2900 50 0001 C CNN
1 6250 2900
0 -1 -1 0
$EndComp
Wire Wire Line
6100 2900 5950 2900
Wire Wire Line
5950 2900 5950 3350
Connection ~ 5950 3350
Wire Wire Line
6400 2900 6650 2900
Wire Wire Line
6650 2900 6650 3450
Wire Wire Line
6650 3450 6550 3450
$Comp
L project_oscillator:MMBFJ108 Q?
U 1 1 5FD0B020
P 4150 2450
F 0 "Q?" V 3900 2550 50 0000 C CNN
F 1 "MMBFJ108" V 4000 2700 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SC-59" H 4350 2550 50 0001 C CNN
F 3 "~" H 4150 2450 50 0001 C CNN
1 4150 2450
-1 0 0 1
$EndComp
Wire Wire Line
6650 3450 6800 3450
Wire Wire Line
6800 3450 6800 2700
Connection ~ 6650 3450
Connection ~ 6800 3450
$Comp
L project_oscillator:R R?
U 1 1 6003BD7B
P 7150 3800
F 0 "R?" V 7050 3700 50 0000 L CNN