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RFRX.sch
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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: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:ATSAMD21G18A-AU
LIBS:Common-Parts-Library
LIBS:athir
LIBS:RFRX-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
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Sheet 1 1
Title "AD9851 Signal Generator"
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L GND #PWR25
U 1 1 580B6375
P 6540 1950
F 0 "#PWR25" H 6540 1700 50 0001 C CNN
F 1 "GND" H 6540 1800 50 0000 C CNN
F 2 "" H 6540 1950 50 0000 C CNN
F 3 "" H 6540 1950 50 0000 C CNN
1 6540 1950
1 0 0 -1
$EndComp
$Comp
L GND #PWR30
U 1 1 580B63BB
P 6880 2680
F 0 "#PWR30" H 6880 2430 50 0001 C CNN
F 1 "GND" H 6880 2530 50 0000 C CNN
F 2 "" H 6880 2680 50 0000 C CNN
F 3 "" H 6880 2680 50 0000 C CNN
1 6880 2680
1 0 0 -1
$EndComp
$Comp
L R_Small R4
U 1 1 580B6C1D
P 6880 2350
F 0 "R4" H 6940 2360 50 0000 L CNN
F 1 "27kohm" H 6930 2280 50 0000 L CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 6880 2350 50 0001 C CNN
F 3 "" H 6880 2350 50 0000 C CNN
1 6880 2350
1 0 0 -1
$EndComp
$Comp
L R_Small R3
U 1 1 580B7CD9
P 6860 1850
F 0 "R3" H 6730 1900 50 0000 L CNN
F 1 "27kohm" H 6530 1790 50 0000 L CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 6860 1850 50 0001 C CNN
F 3 "" H 6860 1850 50 0000 C CNN
1 6860 1850
-1 0 0 1
$EndComp
$Comp
L R_Small R5
U 1 1 580BA2E2
P 8060 2250
F 0 "R5" V 7990 2300 50 0000 L CNN
F 1 "27kohm" V 8130 2110 50 0000 L CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 8060 2250 50 0001 C CNN
F 3 "" H 8060 2250 50 0000 C CNN
1 8060 2250
0 -1 -1 0
$EndComp
$Comp
L C_Small C15
U 1 1 580BA486
P 8200 2350
F 0 "C15" H 8260 2280 50 0000 L CNN
F 1 "100nF" H 8280 2350 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 8200 2350 50 0001 C CNN
F 3 "" H 8200 2350 50 0000 C CNN
1 8200 2350
1 0 0 -1
$EndComp
$Comp
L GND #PWR35
U 1 1 580BA721
P 8200 2450
F 0 "#PWR35" H 8200 2200 50 0001 C CNN
F 1 "GND" H 8200 2300 50 0000 C CNN
F 2 "" H 8200 2450 50 0000 C CNN
F 3 "" H 8200 2450 50 0000 C CNN
1 8200 2450
1 0 0 -1
$EndComp
Text Label 8530 2250 2 60 ~ 0
ROT_C
Text Label 6310 2460 0 60 ~ 0
ROT_B
Text Label 6310 2270 0 60 ~ 0
ROT_A
$Comp
L RC1602A-GHW-ESX DS1
U 1 1 580C0328
P 5040 1540
F 0 "DS1" H 4240 1940 50 0000 C CNN
F 1 "RC1602A-GHW-ESX" H 5590 1940 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x16" H 5040 1490 50 0001 C CIN
F 3 "" H 5040 1540 50 0000 C CNN
1 5040 1540
0 -1 -1 0
$EndComp
$Comp
L +5V #PWR16
U 1 1 580C1127
P 5540 2190
F 0 "#PWR16" H 5540 2040 50 0001 C CNN
F 1 "+5V" V 5580 2330 50 0000 C CNN
F 2 "" H 5540 2190 50 0000 C CNN
F 3 "" H 5540 2190 50 0000 C CNN
1 5540 2190
0 1 1 0
$EndComp
$Comp
L GND #PWR17
U 1 1 580C116D
P 5610 2290
F 0 "#PWR17" H 5610 2040 50 0001 C CNN
F 1 "GND" H 5610 2140 50 0000 C CNN
F 2 "" H 5610 2290 50 0000 C CNN
F 3 "" H 5610 2290 50 0000 C CNN
1 5610 2290
1 0 0 -1
$EndComp
$Comp
L R_Small R2
U 1 1 580C12BA
P 5890 2090
F 0 "R2" V 5940 1910 50 0000 L CNN
F 1 "2kohm" V 5830 1970 50 0000 L CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 5890 2090 50 0001 C CNN
F 3 "" H 5890 2090 50 0000 C CNN
1 5890 2090
0 -1 -1 0
$EndComp
$Comp
L GND #PWR18
U 1 1 580C1450
P 6060 2090
F 0 "#PWR18" H 6060 1840 50 0001 C CNN
F 1 "GND" H 6060 1940 50 0000 C CNN
F 2 "" H 6060 2090 50 0000 C CNN
F 3 "" H 6060 2090 50 0000 C CNN
1 6060 2090
1 0 0 -1
$EndComp
$Comp
L R_Small R1
U 1 1 580C1A5B
P 5710 760
F 0 "R1" V 5650 700 50 0000 L CNN
F 1 "220ohm" V 5790 640 50 0000 L CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 5710 760 50 0001 C CNN
F 3 "" H 5710 760 50 0000 C CNN
1 5710 760
0 1 1 0
$EndComp
Text Label 6210 1990 2 60 ~ 0
LCD_RS
Text Label 6210 1890 2 60 ~ 0
LCD_RW
Text Label 6210 1790 2 60 ~ 0
LCD_EN
Text Label 6210 1690 2 60 ~ 0
LCD_D0
Text Label 6210 1590 2 60 ~ 0
LCD_D1
Text Label 6210 1490 2 60 ~ 0
LCD_D2
Text Label 6210 1390 2 60 ~ 0
LCD_D3
Text Label 6210 1290 2 60 ~ 0
LCD_D4
Text Label 6210 1190 2 60 ~ 0
LCD_D5
Text Label 6210 1090 2 60 ~ 0
LCD_D6
Text Label 6210 990 2 60 ~ 0
LCD_D7
Text Notes 9460 3440 2 60 ~ 12
DDS Synthesizer
Text Notes 7730 1470 2 60 ~ 12
Crystal Oscillator
Text Notes 5460 2670 2 60 ~ 12
16x2 LCD
Text Notes 3520 2750 2 60 ~ 12
MCU Power Circuit
Text Notes 1540 1580 2 60 ~ 12
POWER FLAGS
Text Notes 7950 2810 2 60 ~ 12
Rotary Encoder
$Comp
L R_Small R6
U 1 1 580D2CEC
P 8290 4890
F 0 "R6" V 8260 4980 50 0000 L CNN
F 1 "25ohm" V 8350 4760 50 0000 L CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 8290 4890 50 0001 C CNN
F 3 "" H 8290 4890 50 0000 C CNN
1 8290 4890
0 1 1 0
$EndComp
$Comp
L GND #PWR34
U 1 1 580D3577
P 8150 4890
F 0 "#PWR34" H 8150 4640 50 0001 C CNN
F 1 "GND" H 8150 4740 50 0000 C CNN
F 2 "" H 8150 4890 50 0000 C CNN
F 3 "" H 8150 4890 50 0000 C CNN
1 8150 4890
0 1 1 0
$EndComp
$Comp
L TEST_1P VinN1
U 1 1 580D3E5C
P 8160 4690
F 0 "VinN1" V 8220 4840 50 0000 C CNN
F 1 "TP_VinN" V 8200 4630 50 0000 C CNN
F 2 "Wire_Pads:SolderWirePad_single_1-2mmDrill" H 8360 4690 50 0001 C CNN
F 3 "" H 8360 4690 50 0000 C CNN
1 8160 4690
0 -1 -1 0
$EndComp
$Comp
L TEST_1P VoutP1
U 1 1 580D457B
P 8270 4790
F 0 "VoutP1" V 8270 5000 50 0000 C CNN
F 1 "TP_VoutP" V 8320 4730 50 0000 C CNN
F 2 "Wire_Pads:SolderWirePad_single_1-2mmDrill" H 8470 4790 50 0001 C CNN
F 3 "" H 8470 4790 50 0000 C CNN
1 8270 4790
0 -1 -1 0
$EndComp
$Comp
L CONN_02X10 P2
U 1 1 580D797F
P 9960 1940
F 0 "P2" H 9960 2490 50 0000 C CNN
F 1 "CONN_02X10" V 9960 1940 50 0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_2x10" H 9960 740 50 0001 C CNN
F 3 "" H 9960 740 50 0000 C CNN
1 9960 1940
1 0 0 -1
$EndComp
$Comp
L +3.3V #PWR42
U 1 1 580D8447
P 9710 900
F 0 "#PWR42" H 9710 750 50 0001 C CNN
F 1 "+3.3V" H 9710 1040 50 0000 C CNN
F 2 "" H 9710 900 50 0000 C CNN
F 3 "" H 9710 900 50 0000 C CNN
1 9710 900
1 0 0 -1
$EndComp
$Comp
L R_Small R9
U 1 1 580D8497
P 9570 1390
F 0 "R9" H 9600 1410 50 0000 L CNN
F 1 "100kohm" V 9530 1490 50 0000 L CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 9570 1390 50 0001 C CNN
F 3 "" H 9570 1390 50 0000 C CNN
1 9570 1390
1 0 0 -1
$EndComp
Text Label 2650 6910 0 60 ~ 0
SWDIO
Text Label 2650 6800 0 60 ~ 0
SWCLK
Text Label 2650 3390 0 60 ~ 0
MCU_RESET
NoConn ~ 10210 1490
NoConn ~ 9710 1590
NoConn ~ 9710 1690
NoConn ~ 9710 1990
NoConn ~ 9710 2090
NoConn ~ 9710 2290
NoConn ~ 9710 2390
$Comp
L GND #PWR50
U 1 1 580DE59F
P 10310 2390
F 0 "#PWR50" H 10310 2140 50 0001 C CNN
F 1 "GND" H 10310 2240 50 0000 C CNN
F 2 "" H 10310 2390 50 0000 C CNN
F 3 "" H 10310 2390 50 0000 C CNN
1 10310 2390
1 0 0 -1
$EndComp
$Comp
L R_Small R7
U 1 1 580DE9E5
P 9240 1390
F 0 "R7" H 9270 1410 50 0000 L CNN
F 1 "100kohm" V 9200 1490 50 0000 L CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 9240 1390 50 0001 C CNN
F 3 "" H 9240 1390 50 0000 C CNN
1 9240 1390
1 0 0 -1
$EndComp
$Comp
L R_Small R8
U 1 1 580DEF02
P 9410 1390
F 0 "R8" H 9440 1410 50 0000 L CNN
F 1 "100kohm" V 9370 1490 50 0000 L CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 9410 1390 50 0001 C CNN
F 3 "" H 9410 1390 50 0000 C CNN
1 9410 1390
1 0 0 -1
$EndComp
Text Label 8930 1790 0 60 ~ 0
SWDIO
Text Label 8930 1890 0 60 ~ 0
SWCLK
Text Label 8930 2190 0 60 ~ 0
MCU_RESET
Text Notes 10080 2740 2 60 ~ 12
JTAG Debug Header
Text Label 5390 4010 2 60 ~ 0
UART_RX
Text Label 5390 4110 2 60 ~ 0
UART_TX
$Comp
L PWR_FLAG #FLG1
U 1 1 580EA0D9
P 830 1990
F 0 "#FLG1" H 830 2085 50 0001 C CNN
F 1 "PWR_FLAG" H 830 2170 50 0000 C CNN
F 2 "" H 830 1990 50 0000 C CNN
F 3 "" H 830 1990 50 0000 C CNN
1 830 1990
1 0 0 -1
$EndComp
$Comp
L GNDPWR #PWR1
U 1 1 580EA12F
P 830 2080
F 0 "#PWR1" H 830 1880 50 0001 C CNN
F 1 "GNDPWR" H 830 1950 50 0000 C CNN
F 2 "" H 830 2030 50 0000 C CNN
F 3 "" H 830 2030 50 0000 C CNN
1 830 2080
1 0 0 -1
$EndComp
$Comp
L Crystal_Small Y1
U 1 1 580EDF4B
P 3160 3670
F 0 "Y1" V 3170 3790 50 0000 C CNN
F 1 "Crystal_Small" V 3020 3830 50 0000 C CNN
F 2 "Common-Parts-Library:XTAL320X150X90" H 3160 3670 50 0001 C CNN
F 3 "" H 3160 3670 50 0000 C CNN
1 3160 3670
0 1 1 0
$EndComp
$Comp
L C_Small C7
U 1 1 580EF93F
P 2930 3560
F 0 "C7" V 2980 3600 50 0000 L CNN
F 1 "15pF" V 2830 3410 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2930 3560 50 0001 C CNN
F 3 "" H 2930 3560 50 0000 C CNN
1 2930 3560
0 1 1 0
$EndComp
$Comp
L C_Small C8
U 1 1 580EFB17
P 2930 3780
F 0 "C8" V 2980 3820 50 0000 L CNN
F 1 "15pF" V 3070 3720 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 2930 3780 50 0001 C CNN
F 3 "" H 2930 3780 50 0000 C CNN
1 2930 3780
0 1 1 0
$EndComp
$Comp
L GND #PWR13
U 1 1 580EFF36
P 2740 3840
F 0 "#PWR13" H 2740 3590 50 0001 C CNN
F 1 "GND" H 2740 3690 50 0000 C CNN
F 2 "" H 2740 3840 50 0000 C CNN
F 3 "" H 2740 3840 50 0000 C CNN
1 2740 3840
1 0 0 -1
$EndComp
$Comp
L C_Small C19
U 1 1 580F0C72
P 9360 2310
F 0 "C19" H 9370 2380 50 0000 L CNN
F 1 "100nF" H 9370 2230 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 9360 2310 50 0001 C CNN
F 3 "" H 9360 2310 50 0000 C CNN
1 9360 2310
1 0 0 -1
$EndComp
$Comp
L GND #PWR39
U 1 1 580F0E0C
P 9360 2410
F 0 "#PWR39" H 9360 2160 50 0001 C CNN
F 1 "GND" H 9360 2260 50 0000 C CNN
F 2 "" H 9360 2410 50 0000 C CNN
F 3 "" H 9360 2410 50 0000 C CNN
1 9360 2410
1 0 0 -1
$EndComp
$Comp
L C_Small C22
U 1 1 580F54CB
P 9780 3680
F 0 "C22" H 9690 3820 50 0000 L CNN
F 1 "100nF" H 9870 3680 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 9780 3680 50 0001 C CNN
F 3 "" H 9780 3680 50 0000 C CNN
1 9780 3680
1 0 0 -1
$EndComp
$Comp
L C_Small C23
U 1 1 580F8057
P 9830 4090
F 0 "C23" H 9650 4230 50 0000 L CNN
F 1 "100nF" H 9900 4130 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 9830 4090 50 0001 C CNN
F 3 "" H 9830 4090 50 0000 C CNN
1 9830 4090
1 0 0 -1
$EndComp
$Comp
L C_Small C25
U 1 1 580F8D51
P 10140 3990
F 0 "C25" H 10050 4130 50 0000 L CNN
F 1 "100nF" H 10150 4050 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 10140 3990 50 0001 C CNN
F 3 "" H 10140 3990 50 0000 C CNN
1 10140 3990
1 0 0 -1
$EndComp
$Comp
L C_Small C24
U 1 1 580F9F6A
P 10060 4310
F 0 "C24" H 9850 4270 50 0000 L CNN
F 1 "100nF" H 10070 4370 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 10060 4310 50 0001 C CNN
F 3 "" H 10060 4310 50 0000 C CNN
1 10060 4310
1 0 0 -1
$EndComp
$Comp
L LM78M05CT U2
U 1 1 580FD050
P 1420 3680
F 0 "U2" H 1220 3880 50 0000 C CNN
F 1 "LM78M05CT" H 1420 3880 50 0000 L CNN
F 2 "TO_SOT_Packages_THT:TO-220_Neutral123_Horizontal_LargePads" H 1420 3780 50 0001 C CIN
F 3 "" H 1420 3680 50 0000 C CNN
1 1420 3680
1 0 0 -1
$EndComp
$Comp
L +12V #PWR7
U 1 1 580FDA2E
P 1370 2170
F 0 "#PWR7" H 1370 2020 50 0001 C CNN
F 1 "+12V" H 1370 2310 50 0000 C CNN
F 2 "" H 1370 2170 50 0000 C CNN
F 3 "" H 1370 2170 50 0000 C CNN
1 1370 2170
-1 0 0 1
$EndComp
$Comp
L PWR_FLAG #FLG3
U 1 1 580FDA98
P 1370 2030
F 0 "#FLG3" H 1370 2125 50 0001 C CNN
F 1 "PWR_FLAG" H 1370 2210 50 0000 C CNN
F 2 "" H 1370 2030 50 0000 C CNN
F 3 "" H 1370 2030 50 0000 C CNN
1 1370 2030
1 0 0 -1
$EndComp
$Comp
L +12V #PWR3
U 1 1 580FED02
P 860 3590
F 0 "#PWR3" H 860 3440 50 0001 C CNN
F 1 "+12V" H 860 3730 50 0000 C CNN
F 2 "" H 860 3590 50 0000 C CNN
F 3 "" H 860 3590 50 0000 C CNN
1 860 3590
1 0 0 -1
$EndComp
$Comp
L C_Small C2
U 1 1 580FEE18
P 860 3740
F 0 "C2" H 870 3810 50 0000 L CNN
F 1 "100nF" H 870 3660 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 860 3740 50 0001 C CNN
F 3 "" H 860 3740 50 0000 C CNN
1 860 3740
1 0 0 -1
$EndComp
$Comp
L GND #PWR9
U 1 1 580FF6E4
P 1420 3960
F 0 "#PWR9" H 1420 3710 50 0001 C CNN
F 1 "GND" H 1420 3810 50 0000 C CNN
F 2 "" H 1420 3960 50 0000 C CNN
F 3 "" H 1420 3960 50 0000 C CNN
1 1420 3960
1 0 0 -1
$EndComp
$Comp
L C_Small C3
U 1 1 580FFD5A
P 1900 3730
F 0 "C3" H 1910 3800 50 0000 L CNN
F 1 "100nF" H 1910 3650 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 1900 3730 50 0001 C CNN
F 3 "" H 1900 3730 50 0000 C CNN
1 1900 3730
1 0 0 -1
$EndComp