path: root/hardware/comm/rda1846.sch

EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:mur-sat
LIBS:comm-cache
EELAYER 27 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 3
Title "Comm - RDA1846"
Date "18 feb 2015"
Rev "2a"
Comp "mur.sat - A Space Art Project"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	3050 2550 3050 2500
Wire Wire Line
	6050 3300 5900 3300
Wire Wire Line
	4750 1900 4750 2450
Wire Wire Line
	5150 1900 5150 2450
Wire Wire Line
	5350 1900 5350 2450
Wire Wire Line
	3750 1850 4550 1850
Wire Wire Line
	4550 1750 4550 2450
Wire Wire Line
	4050 2400 4050 2450
Wire Wire Line
	4150 2450 4150 2400
Wire Wire Line
	3150 4800 3150 4750
Wire Wire Line
	3150 4100 3150 4350
Wire Wire Line
	3150 4100 3500 4100
Wire Wire Line
	3450 4350 3450 4300
Wire Wire Line
	3450 4300 3500 4300
Wire Wire Line
	5450 6200 5450 6150
Wire Wire Line
	5100 5550 5100 5500
Wire Wire Line
	4850 6200 4850 6150
Wire Wire Line
	4350 6200 4350 6150
Wire Wire Line
	4350 5550 4350 5500
Wire Wire Line
	3800 5550 3800 5500
Wire Wire Line
	4350 5700 4350 5750
Wire Wire Line
	4200 4900 4200 5700
Wire Wire Line
	4850 5750 4850 5700
Wire Wire Line
	4950 4900 4950 5700
Wire Wire Line
	5450 5750 5450 5700
Wire Wire Line
	5450 5700 5700 5700
Wire Wire Line
	5700 5700 5700 5750
Connection ~ 5200 5050
Wire Wire Line
	5200 5050 5200 4900
Connection ~ 5100 5050
Wire Wire Line
	5100 5050 5100 5100
Connection ~ 4600 5050
Wire Wire Line
	4600 5050 4600 5100
Connection ~ 4050 5050
Wire Wire Line
	4050 5050 4050 5100
Connection ~ 4200 5050
Wire Wire Line
	3950 5050 3950 4900
Wire Wire Line
	4450 5050 4450 4900
Wire Wire Line
	6700 2650 6700 2600
Wire Wire Line
	4700 4950 4700 4900
Connection ~ 4450 5050
Wire Wire Line
	4350 5050 4350 5100
Connection ~ 4350 5050
Wire Wire Line
	3800 5050 5700 5050
Wire Wire Line
	3800 5050 3800 5100
Connection ~ 3950 5050
Connection ~ 4950 5050
Wire Wire Line
	5350 5100 5350 5050
Connection ~ 5350 5050
Wire Wire Line
	5450 4900 5450 5050
Connection ~ 5450 5050
Wire Wire Line
	5550 5700 5550 5050
Connection ~ 5550 5050
Connection ~ 5550 5700
Wire Wire Line
	4850 5700 5100 5700
Wire Wire Line
	5100 5700 5100 5750
Connection ~ 4950 5700
Wire Wire Line
	4100 5700 4350 5700
Wire Wire Line
	4100 5700 4100 5750
Connection ~ 4200 5700
Wire Wire Line
	4050 5550 4050 5500
Wire Wire Line
	4100 6200 4100 6150
Wire Wire Line
	4600 5550 4600 5500
Wire Wire Line
	5100 6200 5100 6150
Wire Wire Line
	5350 5500 5350 5550
Wire Wire Line
	5700 6200 5700 6150
Wire Wire Line
	5700 5050 5700 5000
Wire Wire Line
	3500 3950 2450 3950
Wire Wire Line
	2450 3950 2450 4350
Wire Wire Line
	3450 4800 3450 4750
Wire Wire Line
	2450 4800 2450 4750
Wire Wire Line
	4250 2450 4250 2400
Wire Wire Line
	3750 1950 4450 1950
Wire Wire Line
	4450 1750 4450 2450
Wire Wire Line
	5450 2450 5450 1900
Wire Wire Line
	5250 2450 5250 1900
Wire Wire Line
	5050 2450 5050 1900
Wire Wire Line
	4850 2450 4850 1900
Wire Wire Line
	3050 2250 3050 2300
Wire Wire Line
	3050 2300 3000 2300
Wire Wire Line
	3050 2500 3000 2500
$Comp
L C C318
U 1 1 50E1D599
P 6250 3300
F 0 "C318" H 6300 3400 50  0000 L CNN
F 1 "150pF" H 6300 3200 50  0000 L CNN
F 2 "" H 6250 3300 60  0001 C CNN
F 3 "" H 6250 3300 60  0001 C CNN
	1    6250 3300
	0    -1   -1   0   
$EndComp
$Comp
L QUARTZCMS4 X301
U 1 1 50E1D166
P 2800 4250
F 0 "X301" H 2800 4100 60  0000 C CNN
F 1 "12.288MHz" H 2800 4400 60  0000 C CNN
F 2 "" H 2800 4250 60  0001 C CNN
F 3 "" H 2800 4250 60  0001 C CNN
	1    2800 4250
	1    0    0    -1  
$EndComp
$Comp
L CONN_8 P301
U 1 1 50D39E68
P 5100 1550
F 0 "P301" V 5050 1550 60  0000 C CNN
F 1 "RDA_GPIO" V 5150 1550 60  0000 C CNN
F 2 "" H 5100 1550 60  0001 C CNN
F 3 "" H 5100 1550 60  0001 C CNN
	1    5100 1550
	0    -1   -1   0   
$EndComp
$Comp
L C C303
U 1 1 50D39D8A
P 3100 3600
F 0 "C303" H 3150 3700 50  0000 L CNN
F 1 "47µF" V 3200 3350 50  0000 L CNN
F 2 "" H 3100 3600 60  0001 C CNN
F 3 "" H 3100 3600 60  0001 C CNN
	1    3100 3600
	0    -1   -1   0   
$EndComp
$Comp
L C C302
U 1 1 50D39D7A
P 3100 3300
F 0 "C302" H 3150 3400 50  0000 L CNN
F 1 "47µF" V 3200 3050 50  0000 L CNN
F 2 "" H 3100 3300 60  0001 C CNN
F 3 "" H 3100 3300 60  0001 C CNN
	1    3100 3300
	0    -1   -1   0   
$EndComp
$Comp
L VCC #PWR070
U 1 1 50D39D46
P 3050 2250
F 0 "#PWR070" H 3050 2350 30  0001 C CNN
F 1 "VCC" H 3050 2350 30  0000 C CNN
F 2 "" H 3050 2250 60  0001 C CNN
F 3 "" H 3050 2250 60  0001 C CNN
	1    3050 2250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR071
U 1 1 50D39D28
P 3050 2550
F 0 "#PWR071" H 3050 2550 30  0001 C CNN
F 1 "GND" H 3050 2480 30  0001 C CNN
F 2 "" H 3050 2550 60  0001 C CNN
F 3 "" H 3050 2550 60  0001 C CNN
	1    3050 2550
	1    0    0    -1  
$EndComp
$Comp
L CONN_3 K301
U 1 1 50D39D1D
P 2650 2400
F 0 "K301" V 2600 2400 50  0000 C CNN
F 1 "RDA_PDN" V 2700 2400 40  0000 C CNN
F 2 "" H 2650 2400 60  0001 C CNN
F 3 "" H 2650 2400 60  0001 C CNN
	1    2650 2400
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR072
U 1 1 50D39D17
P 4250 2400
F 0 "#PWR072" H 4250 2400 30  0001 C CNN
F 1 "GND" H 4250 2330 30  0001 C CNN
F 2 "" H 4250 2400 60  0001 C CNN
F 3 "" H 4250 2400 60  0001 C CNN
	1    4250 2400
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR073
U 1 1 50D39D14
P 4150 2400
F 0 "#PWR073" H 4150 2400 30  0001 C CNN
F 1 "GND" H 4150 2330 30  0001 C CNN
F 2 "" H 4150 2400 60  0001 C CNN
F 3 "" H 4150 2400 60  0001 C CNN
	1    4150 2400
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR074
U 1 1 50D39CE6
P 2450 4800
F 0 "#PWR074" H 2450 4800 30  0001 C CNN
F 1 "GND" H 2450 4730 30  0001 C CNN
F 2 "" H 2450 4800 60  0001 C CNN
F 3 "" H 2450 4800 60  0001 C CNN
	1    2450 4800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR075
U 1 1 50D39CE4
P 3150 4800
F 0 "#PWR075" H 3150 4800 30  0001 C CNN
F 1 "GND" H 3150 4730 30  0001 C CNN
F 2 "" H 3150 4800 60  0001 C CNN
F 3 "" H 3150 4800 60  0001 C CNN
	1    3150 4800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR076
U 1 1 50D39CE2
P 3450 4800
F 0 "#PWR076" H 3450 4800 30  0001 C CNN
F 1 "GND" H 3450 4730 30  0001 C CNN
F 2 "" H 3450 4800 60  0001 C CNN
F 3 "" H 3450 4800 60  0001 C CNN
	1    3450 4800
	1    0    0    -1  
$EndComp
$Comp
L C C301
U 1 1 50D39C99
P 2450 4550
F 0 "C301" H 2500 4650 50  0000 L CNN
F 1 "22pF" V 2550 4300 50  0000 L CNN
F 2 "" H 2450 4550 60  0001 C CNN
F 3 "" H 2450 4550 60  0001 C CNN
	1    2450 4550
	1    0    0    -1  
$EndComp
$Comp
L C C304
U 1 1 50D39C8D
P 3150 4550
F 0 "C304" H 3200 4650 50  0000 L CNN
F 1 "22pF" V 3250 4300 50  0000 L CNN
F 2 "" H 3150 4550 60  0001 C CNN
F 3 "" H 3150 4550 60  0001 C CNN
	1    3150 4550
	1    0    0    -1  
$EndComp
$Comp
L C C305
U 1 1 50D39C7F
P 3450 4550
F 0 "C305" H 3500 4650 50  0000 L CNN
F 1 "47µF" V 3550 4300 50  0000 L CNN
F 2 "" H 3450 4550 60  0001 C CNN
F 3 "" H 3450 4550 60  0001 C CNN
	1    3450 4550
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR077
U 1 1 50D39C51
P 5700 5000
F 0 "#PWR077" H 5700 5100 30  0001 C CNN
F 1 "VCC" H 5700 5100 30  0000 C CNN
F 2 "" H 5700 5000 60  0001 C CNN
F 3 "" H 5700 5000 60  0001 C CNN
	1    5700 5000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR078
U 1 1 50D39BFC
P 5350 5550
F 0 "#PWR078" H 5350 5550 30  0001 C CNN
F 1 "GND" H 5350 5480 30  0001 C CNN
F 2 "" H 5350 5550 60  0001 C CNN
F 3 "" H 5350 5550 60  0001 C CNN
	1    5350 5550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR079
U 1 1 50D39BFA
P 5100 5550
F 0 "#PWR079" H 5100 5550 30  0001 C CNN
F 1 "GND" H 5100 5480 30  0001 C CNN
F 2 "" H 5100 5550 60  0001 C CNN
F 3 "" H 5100 5550 60  0001 C CNN
	1    5100 5550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR080
U 1 1 50D39BF7
P 5700 6200
F 0 "#PWR080" H 5700 6200 30  0001 C CNN
F 1 "GND" H 5700 6130 30  0001 C CNN
F 2 "" H 5700 6200 60  0001 C CNN
F 3 "" H 5700 6200 60  0001 C CNN
	1    5700 6200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR081
U 1 1 50D39BF6
P 5450 6200
F 0 "#PWR081" H 5450 6200 30  0001 C CNN
F 1 "GND" H 5450 6130 30  0001 C CNN
F 2 "" H 5450 6200 60  0001 C CNN
F 3 "" H 5450 6200 60  0001 C CNN
	1    5450 6200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR082
U 1 1 50D39BF4
P 5100 6200
F 0 "#PWR082" H 5100 6200 30  0001 C CNN
F 1 "GND" H 5100 6130 30  0001 C CNN
F 2 "" H 5100 6200 60  0001 C CNN
F 3 "" H 5100 6200 60  0001 C CNN
	1    5100 6200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR083
U 1 1 50D39BF3
P 4850 6200
F 0 "#PWR083" H 4850 6200 30  0001 C CNN
F 1 "GND" H 4850 6130 30  0001 C CNN
F 2 "" H 4850 6200 60  0001 C CNN
F 3 "" H 4850 6200 60  0001 C CNN
	1    4850 6200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR084
U 1 1 50D39BF2
P 4350 6200
F 0 "#PWR084" H 4350 6200 30  0001 C CNN
F 1 "GND" H 4350 6130 30  0001 C CNN
F 2 "" H 4350 6200 60  0001 C CNN
F 3 "" H 4350 6200 60  0001 C CNN
	1    4350 6200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR085
U 1 1 50D39BF0
P 4100 6200
F 0 "#PWR085" H 4100 6200 30  0001 C CNN
F 1 "GND" H 4100 6130 30  0001 C CNN
F 2 "" H 4100 6200 60  0001 C CNN
F 3 "" H 4100 6200 60  0001 C CNN
	1    4100 6200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR086
U 1 1 50D39BEF
P 3800 5550
F 0 "#PWR086" H 3800 5550 30  0001 C CNN
F 1 "GND" H 3800 5480 30  0001 C CNN
F 2 "" H 3800 5550 60  0001 C CNN
F 3 "" H 3800 5550 60  0001 C CNN
	1    3800 5550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR087
U 1 1 50D39BED
P 4050 5550
F 0 "#PWR087" H 4050 5550 30  0001 C CNN
F 1 "GND" H 4050 5480 30  0001 C CNN
F 2 "" H 4050 5550 60  0001 C CNN
F 3 "" H 4050 5550 60  0001 C CNN
	1    4050 5550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR088
U 1 1 50D39BEB
P 4600 5550
F 0 "#PWR088" H 4600 5550 30  0001 C CNN
F 1 "GND" H 4600 5480 30  0001 C CNN
F 2 "" H 4600 5550 60  0001 C CNN
F 3 "" H 4600 5550 60  0001 C CNN
	1    4600 5550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR089
U 1 1 50D39BE9
P 4350 5550
F 0 "#PWR089" H 4350 5550 30  0001 C CNN
F 1 "GND" H 4350 5480 30  0001 C CNN
F 2 "" H 4350 5550 60  0001 C CNN
F 3 "" H 4350 5550 60  0001 C CNN
	1    4350 5550
	1    0    0    -1  
$EndComp
$Comp
L C C316
U 1 1 50D39BAF
P 5450 5950
F 0 "C316" H 5500 6050 50  0000 L CNN
F 1 "1nF" V 5550 5750 50  0000 L CNN
F 2 "" H 5450 5950 60  0001 C CNN
F 3 "" H 5450 5950 60  0001 C CNN
	1    5450 5950
	1    0    0    -1  
$EndComp
$Comp
L C C317
U 1 1 50D39BAE
P 5700 5950
F 0 "C317" H 5750 6050 50  0000 L CNN
F 1 "100nF" V 5800 5650 50  0000 L CNN
F 2 "" H 5700 5950 60  0001 C CNN
F 3 "" H 5700 5950 60  0001 C CNN
	1    5700 5950
	1    0    0    -1  
$EndComp
$Comp
L C C314
U 1 1 50D39B96
P 5100 5950
F 0 "C314" H 5150 6050 50  0000 L CNN
F 1 "100nF" V 5200 5650 50  0000 L CNN
F 2 "" H 5100 5950 60  0001 C CNN
F 3 "" H 5100 5950 60  0001 C CNN
	1    5100 5950
	1    0    0    -1  
$EndComp
$Comp
L C C312
U 1 1 50D39B95
P 4850 5950
F 0 "C312" H 4900 6050 50  0000 L CNN
F 1 "1nF" V 4950 5750 50  0000 L CNN
F 2 "" H 4850 5950 60  0001 C CNN
F 3 "" H 4850 5950 60  0001 C CNN
	1    4850 5950
	1    0    0    -1  
$EndComp
$Comp
L C C308
U 1 1 50D39B4C
P 4100 5950
F 0 "C308" H 4150 6050 50  0000 L CNN
F 1 "1nF" V 4200 5750 50  0000 L CNN
F 2 "" H 4100 5950 60  0001 C CNN
F 3 "" H 4100 5950 60  0001 C CNN
	1    4100 5950
	1    0    0    -1  
$EndComp
$Comp
L C C310
U 1 1 50D39B4B
P 4350 5950
F 0 "C310" H 4400 6050 50  0000 L CNN
F 1 "100nF" V 4450 5650 50  0000 L CNN
F 2 "" H 4350 5950 60  0001 C CNN
F 3 "" H 4350 5950 60  0001 C CNN
	1    4350 5950
	1    0    0    -1  
$EndComp
$Comp
L C C315
U 1 1 50D39B0E
P 5350 5300
F 0 "C315" H 5400 5400 50  0000 L CNN
F 1 "100nF" V 5450 5000 50  0000 L CNN
F 2 "" H 5350 5300 60  0001 C CNN
F 3 "" H 5350 5300 60  0001 C CNN
	1    5350 5300
	1    0    0    -1  
$EndComp
$Comp
L C C313
U 1 1 50D39B0D
P 5100 5300
F 0 "C313" H 5150 5400 50  0000 L CNN
F 1 "1nF" V 5200 5100 50  0000 L CNN
F 2 "" H 5100 5300 60  0001 C CNN
F 3 "" H 5100 5300 60  0001 C CNN
	1    5100 5300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR090
U 1 1 50D39AF6
P 4700 4950
F 0 "#PWR090" H 4700 4950 30  0001 C CNN
F 1 "GND" H 4700 4880 30  0001 C CNN
F 2 "" H 4700 4950 60  0001 C CNN
F 3 "" H 4700 4950 60  0001 C CNN
	1    4700 4950
	1    0    0    -1  
$EndComp
$Comp
L C C309
U 1 1 50D39AED
P 4350 5300
F 0 "C309" H 4400 5400 50  0000 L CNN
F 1 "1nF" V 4450 5100 50  0000 L CNN
F 2 "" H 4350 5300 60  0001 C CNN
F 3 "" H 4350 5300 60  0001 C CNN
	1    4350 5300
	1    0    0    -1  
$EndComp
$Comp
L C C311
U 1 1 50D39AEC
P 4600 5300
F 0 "C311" H 4650 5400 50  0000 L CNN
F 1 "100nF" V 4700 5000 50  0000 L CNN
F 2 "" H 4600 5300 60  0001 C CNN
F 3 "" H 4600 5300 60  0001 C CNN
	1    4600 5300
	1    0    0    -1  
$EndComp
$Comp
L C C307
U 1 1 50D39A7A
P 4050 5300
F 0 "C307" H 4100 5400 50  0000 L CNN
F 1 "100nF" V 4150 5000 50  0000 L CNN
F 2 "" H 4050 5300 60  0001 C CNN
F 3 "" H 4050 5300 60  0001 C CNN
	1    4050 5300
	1    0    0    -1  
$EndComp
$Comp
L C C306
U 1 1 50D39A73
P 3800 5300
F 0 "C306" H 3850 5400 50  0000 L CNN
F 1 "1nF" V 3900 5100 50  0000 L CNN
F 2 "" H 3800 5300 60  0001 C CNN
F 3 "" H 3800 5300 60  0001 C CNN
	1    3800 5300
	1    0    0    -1  
$EndComp
NoConn ~ 5900 4300
NoConn ~ 5900 4200
NoConn ~ 5900 4100
NoConn ~ 5900 4000
NoConn ~ 5900 3900
$Comp
L GND #PWR091
U 1 1 50D39A47
P 6700 2600
F 0 "#PWR091" H 6700 2600 30  0001 C CNN
F 1 "GND" H 6700 2530 30  0001 C CNN
F 2 "" H 6700 2600 60  0001 C CNN
F 3 "" H 6700 2600 60  0001 C CNN
	1    6700 2600
	-1   0    0    1   
$EndComp
NoConn ~ 5900 3100
$Comp
L R R303
U 1 1 50D39A23
P 6700 2900
F 0 "R303" V 6780 2900 50  0000 C CNN
F 1 "50R" V 6700 2900 50  0000 C CNN
F 2 "" H 6700 2900 60  0001 C CNN
F 3 "" H 6700 2900 60  0001 C CNN
	1    6700 2900
	1    0    0    -1  
$EndComp
$Comp
L RDA1846 U301
U 1 1 50D39A02
P 4700 3600
F 0 "U301" H 4700 3650 60  0000 C CNN
F 1 "RDA1846" H 4700 3550 60  0000 C CNN
F 2 "" H 4700 3600 60  0001 C CNN
F 3 "" H 4700 3600 60  0001 C CNN
	1    4700 3600
	1    0    0    -1  
$EndComp
Text HLabel 3750 1950 0    60   Input ~ 0
RDA_SDA
Text HLabel 3750 1850 0    60   Input ~ 0
RDA_SCL
Text HLabel 6700 3600 2    60   Input ~ 0
RDA_HF
Wire Wire Line
	4050 2400 3000 2400
Wire Wire Line
	6700 3150 6700 3300
Wire Wire Line
	6700 3300 6450 3300
Wire Wire Line
	6700 3600 5900 3600
Wire Wire Line
	3500 3300 3300 3300
Wire Wire Line
	3300 3600 3500 3600
Wire Wire Line
	3100 4250 3150 4250
Connection ~ 3150 4250
Wire Wire Line
	2500 4250 2450 4250
Connection ~ 2450 4250
Wire Wire Line
	4950 1900 4950 2450
$Comp
L VCC #PWR092
U 1 1 54DBBE10
P 4550 1150
F 0 "#PWR092" H 4550 1250 30  0001 C CNN
F 1 "VCC" H 4550 1250 30  0000 C CNN
F 2 "" H 4550 1150 60  0001 C CNN
F 3 "" H 4550 1150 60  0001 C CNN
	1    4550 1150
	1    0    0    -1  
$EndComp
$Comp
L R R302
U 1 1 54DBBE20
P 4550 1500
F 0 "R302" V 4450 1500 50  0000 C CNN
F 1 "2k2" V 4550 1500 50  0000 C CNN
F 2 "" H 4550 1500 60  0001 C CNN
F 3 "" H 4550 1500 60  0001 C CNN
	1    4550 1500
	-1   0    0    1   
$EndComp
$Comp
L R R301
U 1 1 54DBBE2B
P 4450 1500
F 0 "R301" V 4530 1500 50  0000 C CNN
F 1 "2k2" V 4450 1500 50  0000 C CNN
F 2 "" H 4450 1500 60  0001 C CNN
F 3 "" H 4450 1500 60  0001 C CNN
	1    4450 1500
	-1   0    0    1   
$EndComp
Connection ~ 4550 1850
Wire Wire Line
	4550 1250 4550 1150
$Comp
L VCC #PWR093
U 1 1 54DBBFD2
P 4450 1150
F 0 "#PWR093" H 4450 1250 30  0001 C CNN
F 1 "VCC" H 4450 1250 30  0000 C CNN
F 2 "" H 4450 1150 60  0001 C CNN
F 3 "" H 4450 1150 60  0001 C CNN
	1    4450 1150
	1    0    0    -1  
$EndComp
Wire Wire Line
	4450 1250 4450 1150
Connection ~ 4450 1950
Text HLabel 2700 3300 0    60   Input ~ 0
RDA_IN
Text HLabel 2700 3600 0    60   Input ~ 0
RDA_OUT
Wire Wire Line
	2900 3600 2700 3600
Wire Wire Line
	2700 3300 2900 3300
$EndSCHEMATC