usdx-kamocat/amp.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 3
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text HLabel 1900 3350 0    50   Input ~ 0
Tx
Text HLabel 3100 1950 0    50   Input ~ 0
12v
Text HLabel 4000 3550 0    50   Input ~ 0
Gnd
$Comp
L power:GND #PWR0103
U 1 1 5ED64CC0
P 4150 3650
F 0 "#PWR0103" H 4150 3400 50  0001 C CNN
F 1 "GND" H 4155 3477 50  0000 C CNN
F 2 "" H 4150 3650 50  0001 C CNN
F 3 "" H 4150 3650 50  0001 C CNN
	1    4150 3650
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 3650 4150 3550
Wire Wire Line
	4150 3550 4000 3550
$Comp
L power:GND #PWR0104
U 1 1 5ED65175
P 3450 3000
F 0 "#PWR0104" H 3450 2750 50  0001 C CNN
F 1 "GND" H 3455 2827 50  0000 C CNN
F 2 "" H 3450 3000 50  0001 C CNN
F 3 "" H 3450 3000 50  0001 C CNN
	1    3450 3000
	1    0    0    -1  
$EndComp
$Comp
L Device:L L1
U 1 1 5ED65715
P 3450 2150
F 0 "L1" H 3503 2196 50  0000 L CNN
F 1 "1u" H 3503 2105 50  0000 L CNN
F 2 "Inductors_THT:L_Toroid_Vertical_L24.6mm_W15.5mm_P11.44mm_Pulse_KM-4" H 3450 2150 50  0001 C CNN
F 3 "~" H 3450 2150 50  0001 C CNN
	1    3450 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 1950 3450 1950
Wire Wire Line
	3450 1950 3450 2000
$Comp
L Device:C C1
U 1 1 5ED6607E
P 4050 2750
F 0 "C1" H 4165 2796 50  0000 L CNN
F 1 "33p" H 4165 2705 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 4088 2600 50  0001 C CNN
F 3 "~" H 4050 2750 50  0001 C CNN
	1    4050 2750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 5ED66699
P 4450 2450
F 0 "C3" V 4198 2450 50  0000 C CNN
F 1 "100n" V 4289 2450 50  0000 C CNN
F 2 "Capacitors_SMD:C_0805" H 4488 2300 50  0001 C CNN
F 3 "~" H 4450 2450 50  0001 C CNN
	1    4450 2450
	0    1    1    0   
$EndComp
$Comp
L Device:L L2
U 1 1 5ED66C9D
P 5000 2450
F 0 "L2" V 5190 2450 50  0000 C CNN
F 1 "L" V 5099 2450 50  0000 C CNN
F 2 "Inductors_THT:L_Toroid_Vertical_L24.6mm_W15.5mm_P11.44mm_Pulse_KM-4" H 5000 2450 50  0001 C CNN
F 3 "~" H 5000 2450 50  0001 C CNN
	1    5000 2450
	0    -1   -1   0   
$EndComp
$Comp
L Device:L L3
U 1 1 5ED67784
P 5650 2450
F 0 "L3" V 5840 2450 50  0000 C CNN
F 1 "L" V 5749 2450 50  0000 C CNN
F 2 "Inductors_THT:L_Toroid_Vertical_L24.6mm_W15.5mm_P11.44mm_Pulse_KM-4" H 5650 2450 50  0001 C CNN
F 3 "~" H 5650 2450 50  0001 C CNN
	1    5650 2450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3450 2300 3450 2450
Connection ~ 3450 2450
Wire Wire Line
	3450 2450 3450 2600
Wire Wire Line
	4050 2600 4050 2450
Connection ~ 4050 2450
Wire Wire Line
	4050 2450 3450 2450
$Comp
L power:GND #PWR0105
U 1 1 5ED686CE
P 4050 2900
F 0 "#PWR0105" H 4050 2650 50  0001 C CNN
F 1 "GND" H 4055 2727 50  0000 C CNN
F 2 "" H 4050 2900 50  0001 C CNN
F 3 "" H 4050 2900 50  0001 C CNN
	1    4050 2900
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 5ED68911
P 4700 2750
F 0 "C4" H 4815 2796 50  0000 L CNN
F 1 "C" H 4815 2705 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 4738 2600 50  0001 C CNN
F 3 "~" H 4700 2750 50  0001 C CNN
	1    4700 2750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 5ED690DD
P 5350 2750
F 0 "C5" H 5465 2796 50  0000 L CNN
F 1 "C" H 5465 2705 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 5388 2600 50  0001 C CNN
F 3 "~" H 5350 2750 50  0001 C CNN
	1    5350 2750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C7
U 1 1 5ED69331
P 6000 2750
F 0 "C7" H 6115 2796 50  0000 L CNN
F 1 "C" H 6115 2705 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 6038 2600 50  0001 C CNN
F 3 "~" H 6000 2750 50  0001 C CNN
	1    6000 2750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C6
U 1 1 5ED6971B
P 5650 2050
F 0 "C6" V 5398 2050 50  0000 C CNN
F 1 "C" V 5489 2050 50  0000 C CNN
F 2 "Capacitors_SMD:C_0805" H 5688 1900 50  0001 C CNN
F 3 "~" H 5650 2050 50  0001 C CNN
	1    5650 2050
	0    1    1    0   
$EndComp
Wire Wire Line
	4600 2450 4700 2450
Wire Wire Line
	5150 2450 5350 2450
Wire Wire Line
	5350 2600 5350 2450
Connection ~ 5350 2450
Wire Wire Line
	5350 2450 5450 2450
Wire Wire Line
	5500 2050 5450 2050
Wire Wire Line
	5450 2050 5450 2450
Connection ~ 5450 2450
Wire Wire Line
	5450 2450 5500 2450
Wire Wire Line
	5800 2450 5850 2450
Wire Wire Line
	6000 2450 6000 2600
Wire Wire Line
	5800 2050 5850 2050
Wire Wire Line
	5850 2050 5850 2450
Connection ~ 5850 2450
Wire Wire Line
	5850 2450 6000 2450
Wire Wire Line
	4700 2600 4700 2450
Connection ~ 4700 2450
Wire Wire Line
	4700 2450 4850 2450
$Comp
L power:GND #PWR0106
U 1 1 5ED6AD90
P 4700 2900
F 0 "#PWR0106" H 4700 2650 50  0001 C CNN
F 1 "GND" H 4705 2727 50  0000 C CNN
F 2 "" H 4700 2900 50  0001 C CNN
F 3 "" H 4700 2900 50  0001 C CNN
	1    4700 2900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0107
U 1 1 5ED6B0A0
P 5350 2900
F 0 "#PWR0107" H 5350 2650 50  0001 C CNN
F 1 "GND" H 5355 2727 50  0000 C CNN
F 2 "" H 5350 2900 50  0001 C CNN
F 3 "" H 5350 2900 50  0001 C CNN
	1    5350 2900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0108
U 1 1 5ED6B234
P 6000 2900
F 0 "#PWR0108" H 6000 2650 50  0001 C CNN
F 1 "GND" H 6005 2727 50  0000 C CNN
F 2 "" H 6000 2900 50  0001 C CNN
F 3 "" H 6000 2900 50  0001 C CNN
	1    6000 2900
	1    0    0    -1  
$EndComp
Text HLabel 4000 1800 0    50   Input ~ 0
Rx_En
Wire Wire Line
	6400 2450 6000 2450
Connection ~ 6000 2450
$Comp
L power:GND #PWR0109
U 1 1 5ED6C841
P 6600 2650
F 0 "#PWR0109" H 6600 2400 50  0001 C CNN
F 1 "GND" H 6605 2477 50  0000 C CNN
F 2 "" H 6600 2650 50  0001 C CNN
F 3 "" H 6600 2650 50  0001 C CNN
	1    6600 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	4050 2450 4300 2450
$Comp
L Transistor_FET:BS170F Q1
U 1 1 5ED72E39
P 2300 2800
F 0 "Q1" H 2505 2846 50  0000 L CNN
F 1 "BS170F" H 2505 2755 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 2500 2725 50  0001 L CIN
F 3 "http://www.diodes.com/assets/Datasheets/BS170F.pdf" H 2300 2800 50  0001 L CNN
	1    2300 2800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0110
U 1 1 5ED746F4
P 2900 3000
F 0 "#PWR0110" H 2900 2750 50  0001 C CNN
F 1 "GND" H 2905 2827 50  0000 C CNN
F 2 "" H 2900 3000 50  0001 C CNN
F 3 "" H 2900 3000 50  0001 C CNN
	1    2900 3000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0111
U 1 1 5ED749FA
P 2400 3000
F 0 "#PWR0111" H 2400 2750 50  0001 C CNN
F 1 "GND" H 2405 2827 50  0000 C CNN
F 2 "" H 2400 3000 50  0001 C CNN
F 3 "" H 2400 3000 50  0001 C CNN
	1    2400 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 2600 2400 2450
Wire Wire Line
	2400 2450 2900 2450
Wire Wire Line
	2900 2600 2900 2450
Connection ~ 2900 2450
Wire Wire Line
	2900 2450 3450 2450
Wire Wire Line
	2100 2800 2100 3350
Wire Wire Line
	2100 3350 1900 3350
Wire Wire Line
	2600 2800 2600 3350
Wire Wire Line
	2600 3350 2100 3350
Connection ~ 2100 3350
Wire Wire Line
	3150 2800 3150 3350
Wire Wire Line
	3150 3350 2600 3350
Connection ~ 2600 3350
$Comp
L Device:C C2
U 1 1 5EE528A3
P 4200 1950
F 0 "C2" V 3948 1950 50  0000 C CNN
F 1 "10n" V 4039 1950 50  0000 C CNN
F 2 "Capacitors_SMD:C_0805" H 4238 1800 50  0001 C CNN
F 3 "~" H 4200 1950 50  0001 C CNN
	1    4200 1950
	-1   0    0    1   
$EndComp
Wire Wire Line
	4000 1800 4200 1800
Connection ~ 4200 1800
Wire Wire Line
	4200 1800 4400 1800
$Comp
L power:GND #PWR0112
U 1 1 5EE544A2
P 4200 2100
F 0 "#PWR0112" H 4200 1850 50  0001 C CNN
F 1 "GND" H 4205 1927 50  0000 C CNN
F 2 "" H 4200 2100 50  0001 C CNN
F 3 "" H 4200 2100 50  0001 C CNN
	1    4200 2100
	1    0    0    -1  
$EndComp
Text HLabel 3450 1450 0    50   Input ~ 0
Rx
Wire Wire Line
	4700 2000 4700 2450
$Comp
L Device:R_US R27
U 1 1 5EE8D3A2
P 4700 1250
F 0 "R27" H 4768 1296 50  0000 L CNN
F 1 "1k" H 4768 1205 50  0000 L CNN
F 2 "Resistors_SMD:R_0805" V 4740 1240 50  0001 C CNN
F 3 "~" H 4700 1250 50  0001 C CNN
	1    4700 1250
	1    0    0    -1  
$EndComp
$Comp
L Device:R_US R26
U 1 1 5EE8DCC0
P 4050 1450
F 0 "R26" V 3845 1450 50  0000 C CNN
F 1 "1k" V 3936 1450 50  0000 C CNN
F 2 "Resistors_SMD:R_0805" V 4090 1440 50  0001 C CNN
F 3 "~" H 4050 1450 50  0001 C CNN
	1    4050 1450
	0    1    1    0   
$EndComp
$Comp
L Device:C C37
U 1 1 5EE8EA1C
P 4450 1450
F 0 "C37" V 4198 1450 50  0000 C CNN
F 1 "10n" V 4289 1450 50  0000 C CNN
F 2 "Capacitors_SMD:C_0805" H 4488 1300 50  0001 C CNN
F 3 "~" H 4450 1450 50  0001 C CNN
	1    4450 1450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4700 1400 4700 1450
Wire Wire Line
	4600 1450 4700 1450
Connection ~ 4700 1450
Wire Wire Line
	4700 1450 4700 1600
Wire Wire Line
	4300 1450 4200 1450
$Comp
L Device:C C36
U 1 1 5EE925C5
P 3750 1300
F 0 "C36" V 3498 1300 50  0000 C CNN
F 1 "10n" V 3589 1300 50  0000 C CNN
F 2 "Capacitors_SMD:C_0805" H 3788 1150 50  0001 C CNN
F 3 "~" H 3750 1300 50  0001 C CNN
	1    3750 1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	3450 1450 3750 1450
Wire Wire Line
	3750 1450 3900 1450
Connection ~ 3750 1450
$Comp
L power:GND #PWR01
U 1 1 5EE952C8
P 4300 1100
F 0 "#PWR01" H 4300 850 50  0001 C CNN
F 1 "GND" H 4305 927 50  0000 C CNN
F 2 "" H 4300 1100 50  0001 C CNN
F 3 "" H 4300 1100 50  0001 C CNN
	1    4300 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	4700 1100 4300 1100
Wire Wire Line
	3750 1100 3750 1150
Connection ~ 4300 1100
Wire Wire Line
	4300 1100 3750 1100
$Comp
L Connector:Conn_Coaxial J6
U 1 1 5ED6BD66
P 6600 2450
F 0 "J6" H 6700 2425 50  0000 L CNN
F 1 "Conn_Coaxial" H 6700 2334 50  0000 L CNN
F 2 "uSDX:73100-0105" H 6600 2450 50  0001 C CNN
F 3 "https://www.molex.com/pdm_docs/sd/731000105_sd.pdf" H 6600 2450 50  0001 C CNN
	1    6600 2450
	1    0    0    -1  
$EndComp
$Comp
L Transistor_FET:BS170F Q2
U 1 1 5EEEC0B8
P 2800 2800
F 0 "Q2" H 3005 2846 50  0000 L CNN
F 1 "BS170F" H 3005 2755 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 3000 2725 50  0001 L CIN
F 3 "http://www.diodes.com/assets/Datasheets/BS170F.pdf" H 2800 2800 50  0001 L CNN
	1    2800 2800
	1    0    0    -1  
$EndComp
$Comp
L Transistor_FET:BS170F Q3
U 1 1 5EEEE19F
P 3350 2800
F 0 "Q3" H 3555 2846 50  0000 L CNN
F 1 "BS170F" H 3555 2755 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 3550 2725 50  0001 L CIN
F 3 "http://www.diodes.com/assets/Datasheets/BS170F.pdf" H 3350 2800 50  0001 L CNN
	1    3350 2800
	1    0    0    -1  
$EndComp
$Comp
L Transistor_FET:BS170F Q4
U 1 1 5EEEFFE4
P 4600 1800
F 0 "Q4" H 4805 1846 50  0000 L CNN
F 1 "BS170F" H 4805 1755 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 4800 1725 50  0001 L CIN
F 3 "http://www.diodes.com/assets/Datasheets/BS170F.pdf" H 4600 1800 50  0001 L CNN
	1    4600 1800
	1    0    0    -1  
$EndComp
Text HLabel 2450 4150 0    50   Input ~ 0
12v
$Comp
L Device:C C38
U 1 1 5F215E00
P 2550 4300
F 0 "C38" H 2665 4346 50  0000 L CNN
F 1 "10u" H 2665 4255 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 2588 4150 50  0001 C CNN
F 3 "~" H 2550 4300 50  0001 C CNN
	1    2550 4300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C39
U 1 1 5F21646D
P 2900 4300
F 0 "C39" H 3015 4346 50  0000 L CNN
F 1 "10u" H 3015 4255 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 2938 4150 50  0001 C CNN
F 3 "~" H 2900 4300 50  0001 C CNN
	1    2900 4300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C40
U 1 1 5F216926
P 3250 4300
F 0 "C40" H 3365 4346 50  0000 L CNN
F 1 "10u" H 3365 4255 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 3288 4150 50  0001 C CNN
F 3 "~" H 3250 4300 50  0001 C CNN
	1    3250 4300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C41
U 1 1 5F216D55
P 3600 4300
F 0 "C41" H 3715 4346 50  0000 L CNN
F 1 "10u" H 3715 4255 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 3638 4150 50  0001 C CNN
F 3 "~" H 3600 4300 50  0001 C CNN
	1    3600 4300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C42
U 1 1 5F2170BD
P 3950 4300
F 0 "C42" H 4065 4346 50  0000 L CNN
F 1 "10u" H 4065 4255 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 3988 4150 50  0001 C CNN
F 3 "~" H 3950 4300 50  0001 C CNN
	1    3950 4300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2450 4150 2550 4150
Connection ~ 2550 4150
Wire Wire Line
	2550 4150 2900 4150
Connection ~ 2900 4150
Wire Wire Line
	2900 4150 3250 4150
Connection ~ 3250 4150
Wire Wire Line
	3250 4150 3600 4150
Connection ~ 3600 4150
Wire Wire Line
	3600 4150 3950 4150
$Comp
L power:GND #PWR03
U 1 1 5F219D7A
P 3250 4450
F 0 "#PWR03" H 3250 4200 50  0001 C CNN
F 1 "GND" H 3255 4277 50  0000 C CNN
F 2 "" H 3250 4450 50  0001 C CNN
F 3 "" H 3250 4450 50  0001 C CNN
	1    3250 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2550 4450 2900 4450
Connection ~ 2900 4450
Wire Wire Line
	2900 4450 3250 4450
Connection ~ 3250 4450
Wire Wire Line
	3250 4450 3600 4450
Connection ~ 3600 4450
Wire Wire Line
	3600 4450 3950 4450
$Comp
L Device:C C43
U 1 1 5F22075C
P 4300 4300
F 0 "C43" H 4415 4346 50  0000 L CNN
F 1 "10u" H 4415 4255 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 4338 4150 50  0001 C CNN
F 3 "~" H 4300 4300 50  0001 C CNN
	1    4300 4300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C44
U 1 1 5F220766
P 4650 4300
F 0 "C44" H 4765 4346 50  0000 L CNN
F 1 "10u" H 4765 4255 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 4688 4150 50  0001 C CNN
F 3 "~" H 4650 4300 50  0001 C CNN
	1    4650 4300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C45
U 1 1 5F220770
P 5000 4300
F 0 "C45" H 5115 4346 50  0000 L CNN
F 1 "10u" H 5115 4255 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 5038 4150 50  0001 C CNN
F 3 "~" H 5000 4300 50  0001 C CNN
	1    5000 4300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C46
U 1 1 5F22077A
P 5350 4300
F 0 "C46" H 5465 4346 50  0000 L CNN
F 1 "10u" H 5465 4255 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 5388 4150 50  0001 C CNN
F 3 "~" H 5350 4300 50  0001 C CNN
	1    5350 4300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C47
U 1 1 5F220784
P 5700 4300
F 0 "C47" H 5815 4346 50  0000 L CNN
F 1 "10u" H 5815 4255 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805" H 5738 4150 50  0001 C CNN
F 3 "~" H 5700 4300 50  0001 C CNN
	1    5700 4300
	1    0    0    -1  
$EndComp
Connection ~ 4300 4150
Wire Wire Line
	4300 4150 4650 4150
Connection ~ 4650 4150
Wire Wire Line
	4650 4150 5000 4150
Connection ~ 5000 4150
Wire Wire Line
	5000 4150 5350 4150
Connection ~ 5350 4150
Wire Wire Line
	5350 4150 5700 4150
$Comp
L power:GND #PWR04
U 1 1 5F220797
P 5000 4450
F 0 "#PWR04" H 5000 4200 50  0001 C CNN
F 1 "GND" H 5005 4277 50  0000 C CNN
F 2 "" H 5000 4450 50  0001 C CNN
F 3 "" H 5000 4450 50  0001 C CNN
	1    5000 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	4300 4450 4650 4450
Connection ~ 4650 4450
Wire Wire Line
	4650 4450 5000 4450
Connection ~ 5000 4450
Wire Wire Line
	5000 4450 5350 4450
Connection ~ 5350 4450
Wire Wire Line
	5350 4450 5700 4450
Wire Wire Line
	3950 4150 4300 4150
Connection ~ 3950 4150
$EndSCHEMATC