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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:74lv1t34
LIBS:93lc46b
LIBS:Diodes_Mosfet
LIBS:hole
LIBS:Microchip_CAN
LIBS:Microchip_regulator
LIBS:MPS_Regulators
LIBS:St_Baluns
LIBS:Ti_Logic
LIBS:Ti_Regulators
LIBS:tsl256x
LIBS:voltage-translators
LIBS:Silabs
LIBS:Wurth_Eth
LIBS:Ti_POE
LIBS:Nordic_BLE
LIBS:antenna-nc
LIBS:NXP_NFC
LIBS:Recom_Power
LIBS:NXP_Can
LIBS:Solder_Bridge
LIBS:AP65352
LIBS:symbol
LIBS:pinky-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 6
Title "NFC Reader"
Date ""
Comp "BetaMachine"
Comment1 "Pinky"
Comment2 "AAA User Frontend"
Comment4 ""
$EndDescr
$Comp
L CRYSTAL_SMD X1
U 1 1 57A4A651
AR Path="/57A4A651" Ref="X1" Part="1"
AR Path="/57A213A5/57A4A651" Ref="X1" Part="1"
F 0 "X1" H 5200 5116 50 0000 C CNN
F 1 "27.12MHz" H 5200 5024 50 0000 C CNN
F 2 "Abracon:ABM11" H 5200 4850 50 0001 C CNN
F 3 "http://www.murata.com/en-us/api/pdfdownloadapi?cate=&partno=XRCPB27M120F2P00R0" H 5200 4850 50 0001 C CNN
F 4 "Murata" H 5200 4850 60 0001 C CNN "MFN"
F 5 "XRCPB27M120F2P00R0" H 5200 4850 60 0001 C CNN "MFP"
F 6 "81-XRCPB27M120F2P0R0" H 5200 4850 60 0001 C CNN "S1PN"
F 7 "2x1.6mm 20ppm" H 5200 4850 60 0001 C CNN "Description"
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P 4900 5150
F 0 "C6" H 5015 5196 50 0000 L CNN
F 1 "12pF" H 5015 5104 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" H 4938 5000 50 0001 C CNN
F 3 "" H 4900 5150 50 0000 C CNN
F 4 "Vishay" H 6975 2150 60 0001 C CNN "MFN"
F 5 "VJ0603A120KXJPW1BC" H 6975 2150 60 0001 C CNN "MFP"
F 6 "77-VJ0603A120KXJPBC" H 6975 2150 60 0001 C CNN "S1PN"
F 7 "16V C0G 10%" H 6975 2150 60 0001 C CNN "Description"
1 4900 5150
1 0 0 -1
$EndComp
$Comp
L C C8
U 1 1 57A4A717
P 5500 5150
F 0 "C8" H 5615 5196 50 0000 L CNN
F 1 "12pF" H 5615 5104 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" H 5538 5000 50 0001 C CNN
F 3 "" H 5500 5150 50 0000 C CNN
F 4 "Vishay" H 6975 2150 60 0001 C CNN "MFN"
F 5 "VJ0603A120KXJPW1BC" H 6975 2150 60 0001 C CNN "MFP"
F 6 "77-VJ0603A120KXJPBC" H 6975 2150 60 0001 C CNN "S1PN"
F 7 "16V C0G 10%" H 6975 2150 60 0001 C CNN "Description"
1 5500 5150
F 1 "GND" H 4908 5226 50 0000 C CNN
F 2 "" H 4900 5400 50 0000 C CNN
F 3 "" H 4900 5400 50 0000 C CNN
1 4900 5400
F 1 "GND" H 5508 5226 50 0000 C CNN
F 2 "" H 5500 5400 50 0000 C CNN
F 3 "" H 5500 5400 50 0000 C CNN
1 5500 5400
F 1 "GND" H 3608 4876 50 0000 C CNN
F 2 "" H 3600 5050 50 0000 C CNN
F 3 "" H 3600 5050 50 0000 C CNN
1 3600 5050
F 1 "+3V3" H 2268 3074 50 0000 C CNN
F 2 "" H 2250 2900 50 0000 C CNN
F 3 "" H 2250 2900 50 0000 C CNN
1 2250 2900
2600 4350 2000 4350
Text HLabel 2000 4350 0 60 Input ~ 0
F 1 "GND" H 2258 3326 50 0000 C CNN
F 2 "" H 2250 3500 50 0000 C CNN
F 3 "" H 2250 3500 50 0000 C CNN
1 2250 3500
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Text HLabel 2000 4250 0 60 Output ~ 0
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Text HLabel 2000 4050 0 60 Input ~ 0
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Text HLabel 2000 4650 0 60 Output ~ 0
P 3800 4050
F 0 "U1" H 2950 3250 60 0000 C CNN
F 1 "PN512" H 3800 4375 60 0000 C CNN
F 2 "Housings_DFN_QFN:QFN-32-1EP_5x5mm_Pitch0.5mm" H 3800 4050 60 0001 C CNN
F 3 "" H 3800 4050 60 0000 C CNN
F 4 "NXP" H 3800 4050 60 0001 C CNN "MFN"
F 5 "PN5120A0HN1/C2" H 3800 4050 60 0001 C CNN "MFP"
F 6 "771-PN5120A0HN1C2151" H 3800 4050 60 0001 C CNN "S1PN"
F 7 "NFC Transceiver" H 3800 4050 60 0001 C CNN "Description"
1 3800 4050
1 0 0 -1
$EndComp
$Comp
L INDUCTOR_SMALL L2
U 1 1 57A4D73C
P 7000 3400
F 0 "L2" H 7000 3616 50 0000 C CNN
F 1 "560nH" H 7000 3524 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" H 7000 3400 50 0001 C CNN
F 3 "" H 7000 3400 50 0000 C CNN
F 4 "Johanson Technology" H 6975 1950 60 0001 C CNN "MFN"
F 5 "L-15FR56JV4E" H 6975 1950 60 0001 C CNN "MFP"
F 6 "609-L-15FR56JV4E" H 6975 1950 60 0001 C CNN "S1PN"
F 7 "5% Ferrite Core Q=45 450mA" H 6975 1950 60 0001 C CNN "Description"
1 7000 3400
1 0 0 -1
$EndComp
$Comp
L INDUCTOR_SMALL L3
U 1 1 57A4D774
P 7000 4400
F 0 "L3" H 7000 4200 50 0000 C CNN
F 1 "560nH" H 7000 4300 50 0000 C CNN
F 2 "Resistors_SMD:R_0805" H 7000 4400 50 0001 C CNN
F 3 "" H 7000 4400 50 0000 C CNN
F 4 "Johanson Technology" H 6975 1950 60 0001 C CNN "MFN"
F 5 "L-15FR56JV4E" H 6975 1950 60 0001 C CNN "MFP"
F 6 "609-L-15FR56JV4E" H 6975 1950 60 0001 C CNN "S1PN"
F 7 "5% Ferrite Core Q=45 450mA" H 6975 1950 60 0001 C CNN "Description"
1 7000 4400
P 7350 3650
F 0 "C12" H 7465 3696 50 0000 L CNN
F 1 "220pF" H 7465 3604 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" H 7388 3500 50 0001 C CNN
F 3 "" H 7350 3650 50 0000 C CNN
F 4 "Murata" H 6975 1950 60 0001 C CNN "MFN"
F 5 "GCM1885C1H221JA16D" H 6975 1950 60 0001 C CNN "MFP"
F 6 "81-GCM1885C1H221J16D" H 6975 1950 60 0001 C CNN "S1PN"
F 7 "50V NP0 5%" H 6975 1950 60 0001 C CNN "Description"
1 7350 3650
-1 0 0 -1
$EndComp
$Comp
L C C13
U 1 1 57A4D9B2
P 7350 4150
F 0 "C13" H 7465 4196 50 0000 L CNN
F 1 "220pF" H 7465 4104 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" H 7388 4000 50 0001 C CNN
F 3 "" H 7350 4150 50 0000 C CNN
F 4 "Murata" H 6975 1950 60 0001 C CNN "MFN"
F 5 "GCM1885C1H221JA16D" H 6975 1950 60 0001 C CNN "MFP"
F 6 "81-GCM1885C1H221J16D" H 6975 1950 60 0001 C CNN "S1PN"
F 7 "50V NP0 5%" H 6975 1950 60 0001 C CNN "Description"
1 7350 4150
-1 0 0 -1
$EndComp
$Comp
L C C14
U 1 1 57A4D9EE
P 7700 3400
F 0 "C14" V 7447 3400 50 0000 C CNN
F 1 "33pF" V 7539 3400 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" H 7738 3250 50 0001 C CNN
F 3 "" H 7700 3400 50 0000 C CNN
F 4 "Murata" H 5200 4850 60 0001 C CNN "MFN"
F 5 "GRM1885C1H330JA01D" H 5200 4850 60 0001 C CNN "MFP"
F 6 "81-GRM39C330J50" H 5200 4850 60 0001 C CNN "S1PN"
F 7 "50V C0G 33pF 5% 0603" H 5200 4850 60 0001 C CNN "Description"
1 7700 3400
0 1 1 0
$EndComp
$Comp
L C C15
U 1 1 57A4DA61
P 7700 4400
F 0 "C15" V 7447 4400 50 0000 C CNN
F 1 "33pF" V 7539 4400 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" H 7738 4250 50 0001 C CNN
F 3 "" H 7700 4400 50 0000 C CNN
F 4 "Murata" H 5200 4850 60 0001 C CNN "MFN"
F 5 "GRM1885C1H330JA01D" H 5200 4850 60 0001 C CNN "MFP"
F 6 "81-GRM39C330J50" H 5200 4850 60 0001 C CNN "S1PN"
F 7 "50V C0G 33pF 5% 0603" H 5200 4850 60 0001 C CNN "Description"
1 7700 4400
0 1 -1 0
$EndComp
$Comp
L C C16
U 1 1 57A4DAAB
P 7950 3650
F 0 "C16" H 8065 3696 50 0000 L CNN
F 1 "56pF" H 8065 3604 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" H 7988 3500 50 0001 C CNN
F 3 "" H 7950 3650 50 0000 C CNN
F 4 "Murata" H 5200 4850 60 0001 C CNN "MFN"
F 5 "GCM1885C1H560JA16D" H 5200 4850 60 0001 C CNN "MFP"
F 6 "81-GCM1885C1H560JA6D" H 5200 4850 60 0001 C CNN "S1PN"
F 7 "50V C0G 56pF 5% 0603" H 5200 4850 60 0001 C CNN "Description"
1 7950 3650
-1 0 0 -1
$EndComp
$Comp
L C C17
U 1 1 57A4DAE6
P 7950 4150
F 0 "C17" H 8065 4196 50 0000 L CNN
F 1 "56pF" H 8065 4104 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" H 7988 4000 50 0001 C CNN
F 3 "" H 7950 4150 50 0000 C CNN
F 4 "Murata" H 5200 4850 60 0001 C CNN "MFN"
F 5 "GCM1885C1H560JA16D" H 5200 4850 60 0001 C CNN "MFP"
F 6 "81-GCM1885C1H560JA6D" H 5200 4850 60 0001 C CNN "S1PN"
F 7 "50V C0G 56pF 5% 0603" H 5200 4850 60 0001 C CNN "Description"
1 7950 4150
-1 0 0 -1
$EndComp
$Comp
L R R3
U 1 1 57A4DB3C
P 8300 3400
F 0 "R3" V 8092 3400 50 0000 C CNN
F 1 "0R" V 8184 3400 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 8230 3400 50 0001 C CNN
F 3 "" H 8300 3400 50 0000 C CNN
F 4 "Panasonic" H 3475 2200 60 0001 C CNN "MFN"
F 5 "ERJ-3GEY0R00V" H 3475 2200 60 0001 C CNN "MFP"
F 6 "667-ERJ-3GEY0R00V" H 3475 2200 60 0001 C CNN "S1PN"
F 7 "0603" H 13925 5500 60 0001 C CNN "Description"
1 8300 3400
0 1 1 0
$EndComp
$Comp
L R R4
U 1 1 57A4DBAE
P 8300 4400
F 0 "R4" V 8092 4400 50 0000 C CNN
F 1 "0R" V 8184 4400 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 8230 4400 50 0001 C CNN
F 3 "" H 8300 4400 50 0000 C CNN
F 4 "Panasonic" H 3475 2200 60 0001 C CNN "MFN"
F 5 "ERJ-3GEY0R00V" H 3475 2200 60 0001 C CNN "MFP"
F 6 "667-ERJ-3GEY0R00V" H 3475 2200 60 0001 C CNN "S1PN"
F 7 "0603" H 13925 5500 60 0001 C CNN "Description"
1 8300 4400
0 1 -1 0
$EndComp
$Comp
L C C10
U 1 1 57A4DFDD
P 5700 3450
F 0 "C10" V 5500 3500 50 0000 R CNN
F 1 "100nF" V 5575 3525 50 0000 R CNN
F 2 "Resistors_SMD:R_0603" H 5738 3300 50 0001 C CNN
F 3 "" H 5700 3450 50 0000 C CNN
F 4 "Murata" H 4425 4800 60 0001 C CNN "MFN"
F 5 "GRM188R71E104KA01D" H 4425 4800 60 0001 C CNN "MFP"
F 6 "81-GRM39X104K25" H 4425 4800 60 0001 C CNN "S1PN"
F 7 "25V X7R 10%" H 4425 4800 60 0001 C CNN "Description"
1 5700 3450
0 1 1 0
$EndComp
$Comp
L R R1
U 1 1 57A4E064
P 5100 3450
F 0 "R1" V 4892 3450 50 0000 C CNN
F 1 "1K" V 4984 3450 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5030 3450 50 0001 C CNN
F 3 "" H 5100 3450 50 0000 C CNN
F 4 "Panasonic" H 3475 2200 60 0001 C CNN "MFN"
F 5 "ERJ-3EKF1001V" H 3475 2200 60 0001 C CNN "MFP"
F 6 "667-ERJ-3EKF1001V" H 3475 2200 60 0001 C CNN "S1PN"
F 7 "1% 75V" H 13925 5500 60 0001 C CNN "Description"
1 5100 3450
F 1 "GND" H 5958 3351 50 0000 C CNN
F 2 "" H 5950 3525 50 0000 C CNN
F 3 "" H 5950 3525 50 0000 C CNN
1 5950 3525
P 5700 3100
F 0 "C9" V 5447 3100 50 0000 C CNN
F 1 "1nF" V 5539 3100 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" H 5738 2950 50 0001 C CNN
F 3 "" H 5700 3100 50 0000 C CNN
F 4 "Murata" H 6975 1950 60 0001 C CNN "MFN"
F 5 "GRM1885C1H102JA01D" H 6975 1950 60 0001 C CNN "MFP"
F 6 "81-GRM39C102J50" H 6975 1950 60 0001 C CNN "S1PN"
F 7 "50V C0G 5%" H 6975 1950 60 0001 C CNN "Description"
1 5700 3100
0 1 1 0
$EndComp
$Comp
L R R2
U 1 1 57A4E4E3
P 6200 3100
F 0 "R2" V 5992 3100 50 0000 C CNN
F 1 "2k" V 6084 3100 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" V 6130 3100 50 0001 C CNN
F 3 "" H 6200 3100 50 0000 C CNN
F 4 "Panasonic" H 3475 2200 60 0001 C CNN "MFN"
F 5 "ERJ-3EKF2001V" H 3475 2200 60 0001 C CNN "MFP"
F 6 "667-ERJ-3EKF2001V" H 3475 2200 60 0001 C CNN "S1PN"
F 7 "1% 75V" H 13925 5500 60 0001 C CNN "Description"
1 6200 3100
F 1 "+3V3" H 4018 2924 50 0000 C CNN
F 2 "" H 4000 2750 50 0000 C CNN
F 3 "" H 4000 2750 50 0000 C CNN
1 4000 2750
2500 3650 2600 3650
Connection ~ 2500 3650
Connection ~ 3500 4950
P 3250 2600
F 0 "TP1" H 3308 2720 50 0000 L CNN
F 1 "SIGOUT" H 3308 2628 50 0000 L CNN
F 2 "Test_point:Round-SMD-Pad_0.4mm" H 3450 2600 50 0001 C CNN
F 3 "" H 3450 2600 50 0000 C CNN
F 4 "OB" H 3250 2600 60 0001 C CNN "Installed"
1 3250 2600
F 1 "GND" H 5208 5226 50 0000 C CNN
F 2 "" H 5200 5400 50 0000 C CNN
F 3 "" H 5200 5400 50 0000 C CNN
1 5200 5400
1 0 0 -1
$EndComp
$Comp
L C C4
U 1 1 57A89BE9
P 3100 1850
F 0 "C4" H 3215 1896 50 0000 L CNN
F 1 "100nF" H 3215 1804 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" H 3138 1700 50 0001 C CNN
F 3 "" H 3100 1850 50 0000 C CNN
F 4 "Murata" H 4625 4800 60 0001 C CNN "MFN"
F 5 "GRM188R71E104KA01D" H 4625 4800 60 0001 C CNN "MFP"
F 6 "81-GRM39X104K25" H 4625 4800 60 0001 C CNN "S1PN"
F 7 "25V X7R 10%" H 4625 4800 60 0001 C CNN "Description"
1 3100 1850
1 0 0 -1
$EndComp
$Comp
L C C3
U 1 1 57A89C41
P 2700 1850
F 0 "C3" H 2815 1896 50 0000 L CNN
F 1 "100nF" H 2815 1804 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" H 2738 1700 50 0001 C CNN
F 3 "" H 2700 1850 50 0000 C CNN
F 4 "Murata" H 4425 4800 60 0001 C CNN "MFN"
F 5 "GRM188R71E104KA01D" H 4425 4800 60 0001 C CNN "MFP"
F 6 "81-GRM39X104K25" H 4425 4800 60 0001 C CNN "S1PN"
F 7 "25V X7R 10%" H 4425 4800 60 0001 C CNN "Description"
1 2700 1850
1 0 0 -1
$EndComp
$Comp
L C C2
U 1 1 57A89C99
F 1 "100nF" H 2415 1804 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" H 2338 1700 50 0001 C CNN
F 3 "" H 2300 1850 50 0000 C CNN
F 4 "Murata" H 4225 4800 60 0001 C CNN "MFN"
F 5 "GRM188R71E104KA01D" H 4225 4800 60 0001 C CNN "MFP"
F 6 "81-GRM39X104K25" H 4225 4800 60 0001 C CNN "S1PN"
F 7 "25V X7R 10%" H 4225 4800 60 0001 C CNN "Description"
$Comp
L C C1
U 1 1 57A89CF4
P 1900 1850
F 0 "C1" H 2015 1896 50 0000 L CNN
F 1 "100nF" H 2015 1804 50 0000 L CNN
F 2 "Resistors_SMD:R_0603" H 1938 1700 50 0001 C CNN
F 3 "" H 1900 1850 50 0000 C CNN
F 4 "Murata" H 4025 4800 60 0001 C CNN "MFN"
F 5 "GRM188R71E104KA01D" H 4025 4800 60 0001 C CNN "MFP"
F 6 "81-GRM39X104K25" H 4025 4800 60 0001 C CNN "S1PN"
F 7 "25V X7R 10%" H 4025 4800 60 0001 C CNN "Description"
1 1900 1850
1 0 0 -1
$EndComp
2300 1700 2300 1650
Connection ~ 2300 1650
2300 2000 2300 2050
Connection ~ 2300 2050
F 1 "GND" H 2708 1976 50 0000 C CNN
F 2 "" H 2700 2150 50 0000 C CNN
F 3 "" H 2700 2150 50 0000 C CNN
1 2700 2150
F 1 "+3V3" H 2718 1724 50 0000 C CNN
F 2 "" H 2700 1550 50 0000 C CNN
F 3 "" H 2700 1550 50 0000 C CNN
1 2700 1550
F 1 "GND" H 6808 3876 50 0000 C CNN
F 2 "" H 6800 4050 50 0000 C CNN
F 3 "" H 6800 4050 50 0000 C CNN
1 6800 4050
1 0 0 -1
$EndComp
$Comp
L TEST_1P TX3
U 1 1 57A8D044
P 8650 3400
F 0 "TX3" H 8600 3675 50 0000 L CNN
F 1 "NFC_TX" H 8550 3600 50 0000 L CNN
F 2 "Test_point:Round-SMD-Pad_0.4mm" H 8850 3400 50 0001 C CNN
F 3 "" H 8850 3400 50 0000 C CNN
F 4 "OB" H 8650 3400 60 0001 C CNN "Installed"
1 8650 3400
1 0 0 -1
$EndComp
$Comp
L TEST_1P RX1
U 1 1 57A8D2A7
P 4850 3050
F 0 "RX1" H 4908 3170 50 0000 L CNN
F 1 "NFC_RX" H 4908 3078 50 0000 L CNN
F 2 "Test_point:Round-SMD-Pad_0.4mm" H 5050 3050 50 0001 C CNN
F 3 "" H 5050 3050 50 0000 C CNN
F 4 "OB" H 4850 3050 60 0001 C CNN "Installed"
1 4850 3050
P 8650 3850
F 0 "TX4" H 8600 4125 50 0000 L CNN
F 1 "NFC_TX" H 8550 4050 50 0000 L CNN
F 2 "Test_point:Round-SMD-Pad_0.4mm" H 8850 3850 50 0001 C CNN
F 3 "" H 8850 3850 50 0000 C CNN
F 4 "OB" H 8650 3850 60 0001 C CNN "Installed"
1 8650 3850
1 0 0 -1
$EndComp
$Comp
L TEST_1P TX5
U 1 1 57A8DAD4
P 8650 4400
F 0 "TX5" H 8600 4675 50 0000 L CNN
F 1 "NFC_TX" H 8550 4600 50 0000 L CNN
F 2 "Test_point:Round-SMD-Pad_0.4mm" H 8850 4400 50 0001 C CNN
F 3 "" H 8850 4400 50 0000 C CNN
F 4 "OB" H 8650 4400 60 0001 C CNN "Installed"
1 8650 4400
P 5375 2050
F 0 "L1" V 5592 2050 50 0000 C CNN
F 1 "22nH" V 5500 2050 50 0000 C CNN
F 2 "Resistors_SMD:R_0603" H 5375 2050 50 0001 C CNN
F 3 "" H 5375 2050 50 0000 C CNN
F 4 "Murata" H 6975 1950 60 0001 C CNN "MFN"
F 5 "LQW18AN22NJ10D" H 6975 1950 60 0001 C CNN "MFP"
F 6 "81-LQW18AN22NJ10D" H 6975 1950 60 0001 C CNN "S1PN"
F 7 "5% 640mA" H 6975 1950 60 0001 C CNN "Description"
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$EndComp
$Comp
L C C5
U 1 1 57AA3797
P 4600 2300
F 0 "C5" H 4485 2254 50 0000 R CNN
F 1 "100nF" H 4485 2346 50 0000 R CNN
F 2 "Resistors_SMD:R_0603" H 4638 2150 50 0001 C CNN
F 3 "" H 4600 2300 50 0000 C CNN
F 4 "Murata" H 4425 4800 60 0001 C CNN "MFN"
F 5 "GRM188R71E104KA01D" H 4425 4800 60 0001 C CNN "MFP"
F 6 "81-GRM39X104K25" H 4425 4800 60 0001 C CNN "S1PN"
F 7 "25V X7R 10%" H 4425 4800 60 0001 C CNN "Description"
1 4600 2300
1 0 0 1
$EndComp
$Comp
L C C7
U 1 1 57AA3837
P 4950 2300
F 0 "C7" H 4835 2254 50 0000 R CNN
F 1 "10uF" H 4835 2346 50 0000 R CNN
F 2 "Resistors_SMD:R_0603" H 4988 2150 50 0001 C CNN
F 3 "" H 4950 2300 50 0000 C CNN
F 4 "Murata" H 4425 4800 60 0001 C CNN "MFN"
F 5 "GRM188R71E103KA01D" H 4425 4800 60 0001 C CNN "MFP"
F 6 "81-GRM39X103K25" H 4425 4800 60 0001 C CNN "S1PN"
F 7 "25V X7R 10%" H 4425 4800 60 0001 C CNN "Description"
1 4950 2300
-1 0 0 1
$EndComp
$Comp
L C C11
U 1 1 57AA392B
P 5775 2275
F 0 "C11" H 5660 2229 50 0000 R CNN
F 1 "100nF" H 5660 2321 50 0000 R CNN
F 2 "Resistors_SMD:R_0603" H 5813 2125 50 0001 C CNN
F 3 "" H 5775 2275 50 0000 C CNN
F 4 "Murata" H 4425 4800 60 0001 C CNN "MFN"
F 5 "GRM188R71E104KA01D" H 4425 4800 60 0001 C CNN "MFP"
F 6 "81-GRM39X104K25" H 4425 4800 60 0001 C CNN "S1PN"
F 7 "25V X7R 10%" H 4425 4800 60 0001 C CNN "Description"
1 5775 2275
F 1 "+3V3" H 5793 2149 50 0000 C CNN
F 2 "" H 5775 1975 50 0000 C CNN
F 3 "" H 5775 1975 50 0000 C CNN
1 5775 1975
F 1 "GND" H 4608 2326 50 0000 C CNN
F 2 "" H 4600 2500 50 0000 C CNN
F 3 "" H 4600 2500 50 0000 C CNN
1 4600 2500
F 1 "GND" H 4958 2326 50 0000 C CNN
F 2 "" H 4950 2500 50 0000 C CNN
F 3 "" H 4950 2500 50 0000 C CNN
1 4950 2500
F 1 "GND" H 5783 2301 50 0000 C CNN
F 2 "" H 5775 2475 50 0000 C CNN
F 3 "" H 5775 2475 50 0000 C CNN
1 5775 2475
1 0 0 -1
$EndComp
$Comp
L TEST_1P TX1
U 1 1 57AA5349
P 6700 3400
F 0 "TX1" V 6654 3588 50 0000 L CNN
F 1 "NFC_TX" V 6746 3588 50 0000 L CNN
F 2 "Test_point:Round-SMD-Pad_0.4mm" H 6900 3400 50 0001 C CNN
F 3 "" H 6900 3400 50 0000 C CNN
F 4 "OB" H 6700 3400 60 0001 C CNN "Installed"
1 6700 3400
0 -1 -1 0
$EndComp
$Comp
L TEST_1P TX2
U 1 1 57AA548D
P 6700 4400
F 0 "TX2" V 6654 4588 50 0000 L CNN
F 1 "NFC_TX" V 6746 4588 50 0000 L CNN
F 2 "Test_point:Round-SMD-Pad_0.4mm" H 6900 4400 50 0001 C CNN
F 3 "" H 6900 4400 50 0000 C CNN
F 4 "OB" H 6700 4400 60 0001 C CNN "Installed"
1 6700 4400
8950 3750 9050 3750
Connection ~ 8650 3400
Connection ~ 8650 3850
P 9250 3850
F 0 "ANT1" H 9327 3888 50 0000 L CNN
F 1 "NFC Ant" H 9327 3796 50 0000 L CNN
F 2 "NFC_Antenna:32x32mm_2x4turns_0.59+0.89mm_-6mm" H 9250 3850 50 0001 C CNN
F 3 "" H 9250 3850 50 0000 C CNN
F 4 "OB" H 9250 3850 60 0000 C CNN "Installed"
1 9250 3850