Add LO board, sent to manufacturing

1 files changed, 898 insertions, 0 deletions

diff --git a/lo_board/lo_board.sch b/lo_board/lo_board.sch
new file mode 100644
index 0000000..6956c83
--- /dev/null
+++ b/lo_board/lo_board.sch
@@ -0,0 +1,898 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title "Anglian LO Board"
+Date "2020-11-20"
+Rev ""
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+F 0 "J1" H 2978 6238 50  0000 C CNN
+F 1 "LO_INJ" H 2978 6147 50  0000 C CNN
+F 2 "Connector_Coaxial:SMA_Amphenol_132289_EdgeMount" H 3050 6000 50  0001 C CNN
+F 3 " ~" H 3050 6000 50  0001 C CNN
+	1    3050 6000
+	-1   0    0    -1  
+$EndComp
+Wire Wire Line
+	3250 6000 3400 6000
+Wire Wire Line
+	3600 6000 3700 6000
+$Comp
+L power:GND #PWR02
+U 1 1 5FBC9D93
+P 3050 6200
+F 0 "#PWR02" H 3050 5950 50  0001 C CNN
+F 1 "GND" H 3055 6027 50  0000 C CNN
+F 2 "" H 3050 6200 50  0001 C CNN
+F 3 "" H 3050 6200 50  0001 C CNN
+	1    3050 6200
+	1    0    0    -1  
+$EndComp
+Text Notes 3200 6250 0    50   ~ 0
+Injection locking\nof LO, -6 to 3dBm
+Wire Wire Line
+	3900 6000 4200 6000
+Connection ~ 4200 6000
+$Comp
+L Device:R_Small R4
+U 1 1 5FBCCC83
+P 3800 5150
+F 0 "R4" H 3741 5104 50  0000 R CNN
+F 1 "100" H 3741 5195 50  0000 R CNN
+F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" H 3800 5150 50  0001 C CNN
+F 3 "~" H 3800 5150 50  0001 C CNN
+	1    3800 5150
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	4200 5000 3800 5000
+Wire Wire Line
+	3800 5000 3800 5050
+Connection ~ 4200 5000
+$Comp
+L power:GND #PWR05
+U 1 1 5FBCE253
+P 3800 5250
+F 0 "#PWR05" H 3800 5000 50  0001 C CNN
+F 1 "GND" H 3805 5077 50  0000 C CNN
+F 2 "" H 3800 5250 50  0001 C CNN
+F 3 "" H 3800 5250 50  0001 C CNN
+	1    3800 5250
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:Q_NPN_BEC Q1
+U 1 1 5FBCF0D3
+P 3700 4750
+F 0 "Q1" H 3890 4796 50  0000 L CNN
+F 1 "BSV52" H 3890 4705 50  0000 L CNN
+F 2 "Package_TO_SOT_SMD:SOT-23_Handsoldering" H 3900 4850 50  0001 C CNN
+F 3 "~" H 3700 4750 50  0001 C CNN
+F 4 "BSV52LT1G" H 3700 4750 50  0001 C CNN "MPN"
+	1    3700 4750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3800 5000 3800 4950
+Connection ~ 3800 5000
+Wire Wire Line
+	4250 4050 3800 4050
+Wire Wire Line
+	3800 4050 3800 4550
+Connection ~ 4250 4050
+$Comp
+L Device:L_Small L1
+U 1 1 5FBD23C5
+P 3800 3750
+F 0 "L1" H 3848 3796 50  0000 L CNN
+F 1 "150nH" H 3848 3705 50  0000 L CNN
+F 2 "Inductor_SMD:L_1008_2520Metric" H 3800 3750 50  0001 C CNN
+F 3 "~" H 3800 3750 50  0001 C CNN
+F 4 "LQW2UASR15F00L" H 3800 3750 50  0001 C CNN "MPN"
+	1    3800 3750
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3800 4050 3800 3850
+Connection ~ 3800 4050
+$Comp
+L Device:C_Small C5
+U 1 1 5FBD3C7F
+P 4150 3400
+F 0 "C5" H 4058 3354 50  0000 R CNN
+F 1 "1nF" H 4058 3445 50  0000 R CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 4150 3400 50  0001 C CNN
+F 3 "~" H 4150 3400 50  0001 C CNN
+F 4 "VJ0805A102GXXPW1BC" V 4150 3400 50  0001 C CNN "MPN"
+	1    4150 3400
+	-1   0    0    1   
+$EndComp
+$Comp
+L power:GND #PWR08
+U 1 1 5FBD43D6
+P 4150 3500
+F 0 "#PWR08" H 4150 3250 50  0001 C CNN
+F 1 "GND" H 4155 3327 50  0000 C CNN
+F 2 "" H 4150 3500 50  0001 C CNN
+F 3 "" H 4150 3500 50  0001 C CNN
+	1    4150 3500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	4150 3300 3800 3300
+Wire Wire Line
+	3800 3300 3800 3650
+$Comp
+L Device:R_Small R1
+U 1 1 5FBD58BC
+P 3450 4050
+F 0 "R1" H 3391 4004 50  0000 R CNN
+F 1 "1k" H 3391 4095 50  0000 R CNN
+F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" H 3450 4050 50  0001 C CNN
+F 3 "~" H 3450 4050 50  0001 C CNN
+	1    3450 4050
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	3800 3300 3450 3300
+Wire Wire Line
+	3450 3300 3450 3750
+Connection ~ 3800 3300
+Wire Wire Line
+	3500 4750 3450 4750
+$Comp
+L Device:C_Small C2
+U 1 1 5FBD8545
+P 3100 4050
+F 0 "C2" H 3008 4004 50  0000 R CNN
+F 1 "1nF" H 3008 4095 50  0000 R CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 3100 4050 50  0001 C CNN
+F 3 "~" H 3100 4050 50  0001 C CNN
+F 4 "VJ0805A102GXXPW1BC" V 3100 4050 50  0001 C CNN "MPN"
+	1    3100 4050
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	3100 3950 3100 3750
+Wire Wire Line
+	3100 3750 3450 3750
+Connection ~ 3450 3750
+Wire Wire Line
+	3450 3750 3450 3950
+$Comp
+L power:GND #PWR03
+U 1 1 5FBD9EED
+P 3100 4150
+F 0 "#PWR03" H 3100 3900 50  0001 C CNN
+F 1 "GND" H 3105 3977 50  0000 C CNN
+F 2 "" H 3100 4150 50  0001 C CNN
+F 3 "" H 3100 4150 50  0001 C CNN
+	1    3100 4150
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C1
+U 1 1 5FBDA1CF
+P 3050 5150
+F 0 "C1" H 2958 5104 50  0000 R CNN
+F 1 "1nF" H 2958 5195 50  0000 R CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 3050 5150 50  0001 C CNN
+F 3 "~" H 3050 5150 50  0001 C CNN
+F 4 "VJ0805A102GXXPW1BC" V 3050 5150 50  0001 C CNN "MPN"
+	1    3050 5150
+	-1   0    0    1   
+$EndComp
+$Comp
+L power:GND #PWR01
+U 1 1 5FBDA5CE
+P 3050 5250
+F 0 "#PWR01" H 3050 5000 50  0001 C CNN
+F 1 "GND" H 3055 5077 50  0000 C CNN
+F 2 "" H 3050 5250 50  0001 C CNN
+F 3 "" H 3050 5250 50  0001 C CNN
+	1    3050 5250
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:R_Small R2
+U 1 1 5FBDBF9A
+P 3450 5150
+F 0 "R2" H 3391 5104 50  0000 R CNN
+F 1 "1k" H 3391 5195 50  0000 R CNN
+F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" H 3450 5150 50  0001 C CNN
+F 3 "~" H 3450 5150 50  0001 C CNN
+	1    3450 5150
+	-1   0    0    1   
+$EndComp
+$Comp
+L power:GND #PWR04
+U 1 1 5FBDC3DC
+P 3450 5250
+F 0 "#PWR04" H 3450 5000 50  0001 C CNN
+F 1 "GND" H 3455 5077 50  0000 C CNN
+F 2 "" H 3450 5250 50  0001 C CNN
+F 3 "" H 3450 5250 50  0001 C CNN
+	1    3450 5250
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	3450 4150 3450 4750
+Connection ~ 3450 4750
+Wire Wire Line
+	3450 4750 3450 5050
+Wire Wire Line
+	3450 4750 3050 4750
+Wire Wire Line
+	3050 4750 3050 5050
+$Comp
+L Device:R_Small R3
+U 1 1 5FBDF990
+P 3800 3100
+F 0 "R3" H 3741 3054 50  0000 R CNN
+F 1 "10" H 3741 3145 50  0000 R CNN
+F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" H 3800 3100 50  0001 C CNN
+F 3 "~" H 3800 3100 50  0001 C CNN
+	1    3800 3100
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	3800 3300 3800 3200
+$Comp
+L power:GND #PWR07
+U 1 1 5FBE1962
+P 4150 2900
+F 0 "#PWR07" H 4150 2650 50  0001 C CNN
+F 1 "GND" H 4155 2727 50  0000 C CNN
+F 2 "" H 4150 2900 50  0001 C CNN
+F 3 "" H 4150 2900 50  0001 C CNN
+	1    4150 2900
+	1    0    0    -1  
+$EndComp
+$Comp
+L power:+5V #PWR06
+U 1 1 5FBE1DA5
+P 4150 2700
+F 0 "#PWR06" H 4150 2550 50  0001 C CNN
+F 1 "+5V" H 4165 2873 50  0000 C CNN
+F 2 "" H 4150 2700 50  0001 C CNN
+F 3 "" H 4150 2700 50  0001 C CNN
+	1    4150 2700
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:C_Small C4
+U 1 1 5FBE1DB0
+P 4150 2800
+F 0 "C4" H 4058 2754 50  0000 R CNN
+F 1 "1nF" H 4058 2845 50  0000 R CNN
+F 2 "Capacitor_SMD:C_0805_2012Metric" H 4150 2800 50  0001 C CNN
+F 3 "~" H 4150 2800 50  0001 C CNN
+F 4 "VJ0805A102GXXPW1BC" V 4150 2800 50  0001 C CNN "MPN"
+	1    4150 2800
+	-1   0    0    1   
+$EndComp
+Connection ~ 4150 2700
+Wire Wire Line
+	3800 2700 3800 3000
+Wire Wire Line
+	3800 2700 4150 2700
+$EndSCHEMATC