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ax-chip.sch
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EESchema Schematic File Version 2
LIBS:74xgxx
LIBS:74xx
LIBS:ac-dc
LIBS:actel
LIBS:adc-dac
LIBS:Altera
LIBS:analog_devices
LIBS:analog_switches
LIBS:atmel
LIBS:audio
LIBS:battery_management
LIBS:bbd
LIBS:brooktre
LIBS:cmos_ieee
LIBS:cmos4000
LIBS:conn
LIBS:contrib
LIBS:cypress
LIBS:dc-dc
LIBS:device
LIBS:digital-audio
LIBS:diode
LIBS:display
LIBS:dsp
LIBS:elec-unifil
LIBS:ESD_Protection
LIBS:ftdi
LIBS:gennum
LIBS:graphic
LIBS:hc11
LIBS:intel
LIBS:interface
LIBS:ir
LIBS:Lattice
LIBS:linear
LIBS:logo
LIBS:maxim
LIBS:memory
LIBS:microchip_dspic33dsc
LIBS:microchip_pic10mcu
LIBS:microchip_pic12mcu
LIBS:microchip_pic16mcu
LIBS:microchip_pic18mcu
LIBS:microchip_pic32mcu
LIBS:microchip
LIBS:microcontrollers
LIBS:motor_drivers
LIBS:motorola
LIBS:msp430
LIBS:nordicsemi
LIBS:nxp_armmcu
LIBS:onsemi
LIBS:opto
LIBS:Oscillators
LIBS:philips
LIBS:Power_Management
LIBS:power
LIBS:powerint
LIBS:pspice
LIBS:references
LIBS:regul
LIBS:relays
LIBS:rfcom
LIBS:sensors
LIBS:silabs
LIBS:siliconi
LIBS:stm8
LIBS:stm32
LIBS:supertex
LIBS:switches
LIBS:texas
LIBS:transf
LIBS:transistors
LIBS:ttl_ieee
LIBS:valves
LIBS:video
LIBS:Worldsemi
LIBS:Xicor
LIBS:xilinx
LIBS:Zilog
LIBS:as213-92
LIBS:bgm1034n7
LIBS:bgu7003w
LIBS:rfm22
LIBS:saw_filter
LIBS:adxl345
LIBS:_electromech
LIBS:_linear
LIBS:_passive
LIBS:_semi
LIBS:Abracon
LIBS:AnalogDevices
LIBS:AOS
LIBS:Atmel
LIBS:conn-2mm
LIBS:conn-100mil
LIBS:conn-amphenol
LIBS:conn-assmann
LIBS:conn-cui
LIBS:conn-fci
LIBS:conn-jae
LIBS:conn-linx
LIBS:conn-molex
LIBS:conn-tagconnect
LIBS:conn-te
LIBS:conn-test
LIBS:DiodesInc
LIBS:electomech-misc
LIBS:Fairchild
LIBS:FTDI
LIBS:Intersil
LIBS:LinearTech
LIBS:Littelfuse
LIBS:logic-4000
LIBS:logic-7400
LIBS:MACOM
LIBS:mechanical
LIBS:Microchip
LIBS:Micron
LIBS:NXP
LIBS:pasv-BelFuse
LIBS:pasv-BiTech
LIBS:pasv-Bourns
LIBS:pasv-cap
LIBS:pasv-ind
LIBS:pasv-Murata
LIBS:pasv-res
LIBS:pasv-TDK
LIBS:pasv-xtal
LIBS:pcb
LIBS:Recom
LIBS:semi-diode-DiodesInc
LIBS:semi-diode-generic
LIBS:semi-diode-MCC
LIBS:semi-diode-NXP
LIBS:semi-diode-OnSemi
LIBS:semi-diode-Semtech
LIBS:semi-diode-ST
LIBS:semi-diode-Toshiba
LIBS:semi-opto-generic
LIBS:semi-opto-liteon
LIBS:semi-thyristor-generic
LIBS:semi-trans-AOS
LIBS:semi-trans-DiodesInc
LIBS:semi-trans-EPC
LIBS:semi-trans-Fairchild
LIBS:semi-trans-generic
LIBS:semi-trans-Infineon
LIBS:semi-trans-IRF
LIBS:semi-trans-IXYS
LIBS:semi-trans-NXP
LIBS:semi-trans-OnSemi
LIBS:semi-trans-ST
LIBS:semi-trans-TI
LIBS:semi-trans-Toshiba
LIBS:semi-trans-Vishay
LIBS:skyworks
LIBS:st_ic
LIBS:ST
LIBS:symbol
LIBS:TexasInstruments
LIBS:Vishay
LIBS:Xilinx
LIBS:ax5243
LIBS:agg-kicad
LIBS:mga-68563
LIBS:ax-chip-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "ax-chip"
Date "2016-10-22"
Rev "v0.1"
Comp "Dr Gain Radio Industries"
Comment1 "Richard Meadows"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
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$EndComp
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Text GLabel 5100 4500 0 50 Input ~ 0
AX_~SEL~
Text GLabel 5100 4600 0 50 Input ~ 0
AX_SCLK
Text GLabel 5100 4700 0 50 Output ~ 0
AX_MISO
Text GLabel 5100 4800 0 50 Input ~ 0
AX_MOSI
Text GLabel 5100 4900 0 50 BiDi ~ 0
AX_IRQ
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$EndComp
Text GLabel 7350 1300 2 50 Output ~ 0
16_TCXO
Text Notes 6550 900 0 50 ~ 0
16.369MHz TCXO\ndrifts -180Hz @ -50ºC\nthen -350Hz @ -60ºC
$Comp
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$EndComp
Text Notes 5500 2900 0 79 ~ 16
AX5043 Radio\n
$Comp
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0 -1 1 0
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Text Label 6800 1900 0 60 ~ 0
AX_ANT_DIFF
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Text Notes 5300 3300 0 50 ~ 0
VDD\n1.8-3.6V
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U 1 1 57744B5E
P 7700 4000
F 0 "L3" H 7740 4040 50 0000 L CNN
F 1 "22nH" H 7730 3960 50 0000 L CNN
F 2 "agg:0603" H 7700 4000 50 0001 C CNN
F 3 "LQW18AN22NJ10D" H 7700 4000 50 0001 C CNN
F 4 "490-6876-1-ND" H 7700 4000 60 0001 C CNN "Digikey"
1 7700 4000
1 0 0 -1
$EndComp
$Comp
L C_Small C14
U 1 1 57744DED
P 8100 3800
F 0 "C14" H 8110 3870 50 0000 L CNN
F 1 "56pF" H 8110 3720 50 0000 L CNN
F 2 "agg:0402" H 8100 3800 50 0001 C CNN
F 3 "" H 8100 3800 50 0000 C CNN
F 4 "56pF" H 8100 3800 60 0001 C CNN "STD.PAS"
1 8100 3800
0 -1 1 0
$EndComp
$Comp
L C_Small C13
U 1 1 5774545E
P 8100 3600
F 0 "C13" H 8110 3670 50 0000 L CNN
F 1 "56pF" H 8110 3520 50 0000 L CNN
F 2 "agg:0402" H 8100 3600 50 0001 C CNN
F 3 "" H 8100 3600 50 0000 C CNN
F 4 "56pF" H 8100 3600 60 0001 C CNN "STD.PAS"
1 8100 3600
0 -1 -1 0
$EndComp
Text Label 7300 3600 0 60 ~ 0
ANTp
Text Label 7300 3800 0 60 ~ 0
ANTn
$Comp
L C_Small C16
U 1 1 577477A8
P 8500 4000
F 0 "C16" H 8510 4070 50 0000 L CNN
F 1 "2.7pF" H 8510 3920 50 0000 L CNN
F 2 "agg:0402" H 8500 4000 50 0001 C CNN
F 3 "" H 8500 4000 50 0000 C CNN
F 4 "2.7pF" H 8500 4000 60 0001 C CNN "STD.PAS"
1 8500 4000
1 0 0 -1
$EndComp
$Comp
L C_Small C15
U 1 1 57747A5B
P 8500 3400
F 0 "C15" H 8510 3470 50 0000 L CNN
F 1 "NOSTUFF" H 8510 3320 50 0000 L CNN
F 2 "agg:0402" H 8500 3400 50 0001 C CNN
F 3 "" H 8500 3400 50 0000 C CNN
1 8500 3400
1 0 0 -1
$EndComp
$Comp
L GND #PWR015
U 1 1 57748FCC
P 7700 4200
F 0 "#PWR015" H 7700 3950 50 0001 C CNN
F 1 "GND" H 7700 4050 50 0000 C CNN
F 2 "" H 7700 4200 50 0000 C CNN
F 3 "" H 7700 4200 50 0000 C CNN
1 7700 4200
1 0 0 -1
$EndComp
$Comp
L GND #PWR016
U 1 1 577490E5
P 8500 4200
F 0 "#PWR016" H 8500 3950 50 0001 C CNN
F 1 "GND" H 8500 4050 50 0000 C CNN
F 2 "" H 8500 4200 50 0000 C CNN
F 3 "" H 8500 4200 50 0000 C CNN
1 8500 4200
1 0 0 -1
$EndComp
$Comp
L GND #PWR017
U 1 1 577491FE
P 8500 3200
F 0 "#PWR017" H 8500 2950 50 0001 C CNN
F 1 "GND" H 8500 3050 50 0000 C CNN
F 2 "" H 8500 3200 50 0000 C CNN
F 3 "" H 8500 3200 50 0000 C CNN
1 8500 3200
-1 0 0 1
$EndComp
$Comp
L GND #PWR018
U 1 1 57749317
P 7700 3200
F 0 "#PWR018" H 7700 2950 50 0001 C CNN
F 1 "GND" H 7700 3050 50 0000 C CNN
F 2 "" H 7700 3200 50 0000 C CNN
F 3 "" H 7700 3200 50 0000 C CNN
1 7700 3200
-1 0 0 1
$EndComp
$Comp
L C_Small C18
U 1 1 577498A8
P 8900 4000
F 0 "C18" H 8910 4070 50 0000 L CNN
F 1 "5.1pF" H 8910 3920 50 0000 L CNN
F 2 "agg:0402" H 8900 4000 50 0001 C CNN
F 3 "" H 8900 4000 50 0000 C CNN
F 4 "5.1pF" H 8900 4000 60 0001 C CNN "STD.PAS"
1 8900 4000
1 0 0 -1
$EndComp
$Comp
L L_Small L5
U 1 1 57749B04
P 8900 3400
F 0 "L5" H 8940 3440 50 0000 L CNN
F 1 "15nH" H 8930 3360 50 0000 L CNN
F 2 "agg:0402" H 8900 3400 50 0001 C CNN
F 3 "LQW15AN15NG00D" H 8900 3400 50 0001 C CNN
F 4 "15nH" H 8900 3400 60 0001 C CNN "STD.PAS"
F 5 "1762621" H 8900 3400 60 0001 C CNN "Farnell"
F 6 "490-1148-1-ND" H 8900 3400 60 0001 C CNN "Digikey"
1 8900 3400
1 0 0 -1
$EndComp
$Comp
L L_Small L7
U 1 1 5774A0E1
P 9200 4000
F 0 "L7" H 9240 4040 50 0000 L CNN
F 1 "15nH" H 9230 3960 50 0000 L CNN
F 2 "agg:0402" H 9200 4000 50 0001 C CNN
F 3 "" H 9200 4000 50 0000 C CNN
F 4 "15nH" H 9200 4000 60 0001 C CNN "STD.PAS"
1 9200 4000
1 0 0 -1
$EndComp
$Comp
L C_Small C19
U 1 1 5774A20D
P 9200 3400
F 0 "C19" H 9210 3470 50 0000 L CNN
F 1 "2.7pF" H 9210 3320 50 0000 L CNN
F 2 "agg:0402" H 9200 3400 50 0001 C CNN
F 3 "" H 9200 3400 50 0000 C CNN
F 4 "2.7pF" H 9200 3400 60 0001 C CNN "STD.PAS"
1 9200 3400
1 0 0 -1
$EndComp
$Comp
L GND #PWR019
U 1 1 5774ACA0
P 8900 4200
F 0 "#PWR019" H 8900 3950 50 0001 C CNN
F 1 "GND" H 8900 4050 50 0000 C CNN
F 2 "" H 8900 4200 50 0000 C CNN
F 3 "" H 8900 4200 50 0000 C CNN
1 8900 4200
1 0 0 -1
$EndComp
$Comp
L GND #PWR020
U 1 1 5774ADC5
P 9200 4200
F 0 "#PWR020" H 9200 3950 50 0001 C CNN
F 1 "GND" H 9200 4050 50 0000 C CNN
F 2 "" H 9200 4200 50 0000 C CNN
F 3 "" H 9200 4200 50 0000 C CNN
1 9200 4200
1 0 0 -1
$EndComp
$Comp
L R_Small R7
U 1 1 5774D1E6
P 4500 4000
F 0 "R7" H 4530 4020 50 0000 L CNN
F 1 "1kΩ" H 4530 3960 50 0000 L CNN
F 2 "agg:0402" H 4500 4000 50 0001 C CNN
F 3 "" H 4500 4000 50 0000 C CNN
F 4 "1kΩ" H 4500 4000 60 0001 C CNN "STD.PAS"
1 4500 4000
1 0 0 -1
$EndComp
$Comp
L C_Small C3
U 1 1 5774E6D1
P 4300 4200
F 0 "C3" H 4310 4270 50 0000 L CNN
F 1 "1nF" H 4310 4120 50 0000 L CNN
F 2 "agg:0402" H 4300 4200 50 0001 C CNN
F 3 "" H 4300 4200 50 0000 C CNN
F 4 "1nF" H 4300 4200 60 0001 C CNN "STD.PAS"
1 4300 4200
0 -1 -1 0
$EndComp
$Comp
L GND #PWR021
U 1 1 5774E802
P 4100 4200
F 0 "#PWR021" H 4100 3950 50 0001 C CNN
F 1 "GND" H 4100 4050 50 0000 C CNN
F 2 "" H 4100 4200 50 0000 C CNN
F 3 "" H 4100 4200 50 0000 C CNN
1 4100 4200
0 1 1 0
$EndComp
Text Label 4700 3900 0 60 ~ 0
CLKn
Text Label 4700 3800 0 60 ~ 0
CLKp
Text Notes 8700 3000 0 50 ~ 0
144/434MHz, +16dBm RX/TX\n144 3rd Harmonic will be strong,\navoid TX on 144 (use SE instead)
Text GLabel 4100 3800 0 50 Input ~ 0
16_TCXO
$Comp
L 3v3 #PWR022
U 1 1 5789A137
P 2400 700
F 0 "#PWR022" H 2400 810 50 0001 L CNN
F 1 "3v3" H 2400 790 50 0000 C CNN
F 2 "" H 2400 700 60 0000 C CNN
F 3 "" H 2400 700 60 0000 C CNN
1 2400 700
1 0 0 -1
$EndComp
Text Notes 700 1100 0 79 ~ 16
C.H.I.P.
Text Notes 6150 700 0 79 ~ 16
TCXO
$Comp
L TPS743XX IC2
U 1 1 57896719
P 4950 1200
F 0 "IC2" H 4700 1500 50 0000 C CNN
F 1 "TPS73433" H 5100 1500 50 0000 C CNN
F 2 "agg:SOT-23-5" H 4950 1350 50 0001 C CIN
F 3 "http://www.ti.com/lit/ds/symlink/tps734.pdf" H 4700 1500 50 0001 C CNN
F 4 "2382987" H 4950 1200 60 0001 C CNN "Farnell"
1 4950 1200
1 0 0 -1
$EndComp
$Comp
L C_Small C7
U 1 1 57896C15
P 5500 1400
F 0 "C7" H 5510 1470 50 0000 L CNN
F 1 "10nF" H 5510 1320 50 0000 L CNN
F 2 "agg:0402" H 5500 1400 50 0001 C CNN
F 3 "" H 5500 1400 50 0000 C CNN
F 4 "10nF" H 5500 1400 60 0001 C CNN "STD.PAS"
1 5500 1400
1 0 0 -1
$EndComp
$Comp
L GND #PWR023
U 1 1 57896CE4
P 5500 1600
F 0 "#PWR023" H 5500 1350 50 0001 C CNN
F 1 "GND" H 5500 1450 50 0000 C CNN
F 2 "" H 5500 1600 50 0000 C CNN
F 3 "" H 5500 1600 50 0000 C CNN
1 5500 1600
1 0 0 -1
$EndComp
$Comp
L C_Small C8
U 1 1 5789747C
P 5900 1400
F 0 "C8" H 5910 1470 50 0000 L CNN
F 1 "4.7µF" H 5910 1320 50 0000 L CNN
F 2 "agg:0402" H 5900 1400 50 0001 C CNN
F 3 "" H 5900 1400 50 0000 C CNN
F 4 "4.7µF" H 5900 1400 60 0001 C CNN "STD.PAS"
1 5900 1400
1 0 0 -1
$EndComp
$Comp
L GND #PWR024
U 1 1 57897743
P 5900 1600
F 0 "#PWR024" H 5900 1350 50 0001 C CNN
F 1 "GND" H 5900 1450 50 0000 C CNN
F 2 "" H 5900 1600 50 0000 C CNN
F 3 "" H 5900 1600 50 0000 C CNN
1 5900 1600
1 0 0 -1
$EndComp
Text Notes 3900 650 0 79 ~ 16
Low-Noise LDO
$Comp
L COAX P2
U 1 1 578A1673
P 6600 1900
F 0 "P2" H 6600 2000 50 0000 C CNN
F 1 "COAX" H 6600 1750 50 0000 C CNN
F 2 "rem:SMA-EDGE" H 6600 1690 50 0001 C CNN
F 3 "" H 6700 1800 50 0001 C CNN
F 4 "1608592" H 6600 1620 50 0001 C CNN "Farnell"
1 6600 1900
-1 0 0 -1
$EndComp
$Comp
L GND #PWR025
U 1 1 578A1F25
P 6800 2300
F 0 "#PWR025" H 6800 2050 50 0001 C CNN
F 1 "GND" H 6800 2150 50 0000 C CNN
F 2 "" H 6800 2300 50 0000 C CNN
F 3 "" H 6800 2300 50 0000 C CNN
1 6800 2300
1 0 0 -1
$EndComp
$Comp
L LED D1
U 1 1 578A2D48
P 4000 6900
F 0 "D1" H 4000 7000 50 0000 C CNN
F 1 "INTERNET-GREEN" H 4000 6800 50 0000 C CNN
F 2 "rem:1206_LED_REVERSE" H 4000 6900 50 0001 C CNN
F 3 "" H 4000 6900 50 0000 C CNN
F 4 "2217901" H 4000 6900 60 0001 C CNN "Farnell"
1 4000 6900
0 -1 -1 0
$EndComp
$Comp
L LED D2
U 1 1 578A2E62
P 4400 6900
F 0 "D2" H 4400 7000 50 0000 C CNN
F 1 "LAN-YELLOW" H 4400 6800 50 0000 C CNN
F 2 "rem:1206_LED_REVERSE" H 4400 6900 50 0001 C CNN
F 3 "" H 4400 6900 50 0000 C CNN
F 4 "2217902" H 4400 6900 60 0001 C CNN "Farnell"
1 4400 6900
0 -1 -1 0
$EndComp
$Comp
L LED D3
U 1 1 578A305C
P 4800 6900
F 0 "D3" H 4800 7000 50 0000 C CNN
F 1 "DATA-ORANGE" H 4800 6800 50 0000 C CNN
F 2 "rem:1206_LED_REVERSE" H 4800 6900 50 0001 C CNN
F 3 "" H 4800 6900 50 0000 C CNN
F 4 "2099254" H 4800 6900 60 0001 C CNN "Farnell"
1 4800 6900
0 -1 -1 0
$EndComp
$Comp
L GND #PWR026
U 1 1 578A384D
P 4000 7300
F 0 "#PWR026" H 4000 7050 50 0001 C CNN
F 1 "GND" H 4000 7150 50 0000 C CNN
F 2 "" H 4000 7300 50 0000 C CNN
F 3 "" H 4000 7300 50 0000 C CNN
1 4000 7300
1 0 0 -1
$EndComp
$Comp
L GND #PWR027
U 1 1 578A3A72
P 4400 7300
F 0 "#PWR027" H 4400 7050 50 0001 C CNN
F 1 "GND" H 4400 7150 50 0000 C CNN
F 2 "" H 4400 7300 50 0000 C CNN
F 3 "" H 4400 7300 50 0000 C CNN
1 4400 7300
1 0 0 -1
$EndComp
$Comp
L GND #PWR028
U 1 1 578A3C72
P 4800 7300
F 0 "#PWR028" H 4800 7050 50 0001 C CNN
F 1 "GND" H 4800 7150 50 0000 C CNN
F 2 "" H 4800 7300 50 0000 C CNN
F 3 "" H 4800 7300 50 0000 C CNN
1 4800 7300
1 0 0 -1
$EndComp
$Comp
L R_Small R1
U 1 1 578A4182
P 4000 6400
F 0 "R1" H 4030 6420 50 0000 L CNN
F 1 "330Ω" H 4030 6360 50 0000 L CNN
F 2 "agg:0402" H 4000 6400 50 0001 C CNN
F 3 "" H 4000 6400 50 0000 C CNN
F 4 "330Ω" H 4000 6400 60 0001 C CNN "STD.PAS"
1 4000 6400
1 0 0 -1
$EndComp
$Comp
L R_Small R2
U 1 1 578A44D6
P 4400 6400
F 0 "R2" H 4430 6420 50 0000 L CNN
F 1 "330Ω" H 4430 6360 50 0000 L CNN
F 2 "agg:0402" H 4400 6400 50 0001 C CNN
F 3 "" H 4400 6400 50 0000 C CNN
F 4 "330Ω" H 4400 6400 60 0001 C CNN "STD.PAS"
1 4400 6400
1 0 0 -1
$EndComp
$Comp
L R_Small R3
U 1 1 578A45B5
P 4800 6400
F 0 "R3" H 4830 6420 50 0000 L CNN
F 1 "330Ω" H 4830 6360 50 0000 L CNN
F 2 "agg:0402" H 4800 6400 50 0001 C CNN
F 3 "" H 4800 6400 50 0000 C CNN
F 4 "330Ω" H 4800 6400 60 0001 C CNN "STD.PAS"
1 4800 6400
1 0 0 -1
$EndComp
Text GLabel 3900 6100 0 60 Input ~ 0
INTERNET_LED
Text GLabel 3900 5900 0 60 Input ~ 0
LAN_LED
Text GLabel 3900 5700 0 60 Input ~ 0
DATA_LED
$Comp
L PWR_FLAG #FLG029
U 1 1 578FDC70
P 6200 7100
F 0 "#FLG029" H 6200 7195 50 0001 C CNN
F 1 "PWR_FLAG" H 6200 7280 50 0000 C CNN
F 2 "" H 6200 7100 50 0000 C CNN
F 3 "" H 6200 7100 50 0000 C CNN
1 6200 7100
1 0 0 -1
$EndComp
$Comp
L GND #PWR030
U 1 1 578FDEBA
P 6200 7300
F 0 "#PWR030" H 6200 7050 50 0001 C CNN
F 1 "GND" H 6200 7150 50 0000 C CNN
F 2 "" H 6200 7300 50 0000 C CNN
F 3 "" H 6200 7300 50 0000 C CNN
1 6200 7300
1 0 0 -1
$EndComp
$Comp
L PAD P1
U 1 1 578FEA50
P 6400 7100
F 0 "P1" H 6400 7150 50 0000 L CNN
F 1 "PAD" H 6400 7025 50 0001 L CNN
F 2 "rem:BMI-S-x05" H 6400 6950 50 0001 L CNN
F 3 "" H 6400 7100 50 0001 C CNN
F 4 "2497723" H 6400 7100 60 0001 C CNN "Farnell"
1 6400 7100
0 -1 -1 0
$EndComp
$Comp
L GND #PWR031
U 1 1 578FEB51
P 6400 7300
F 0 "#PWR031" H 6400 7050 50 0001 C CNN
F 1 "GND" H 6400 7150 50 0000 C CNN
F 2 "" H 6400 7300 50 0000 C CNN
F 3 "" H 6400 7300 50 0000 C CNN
1 6400 7300
1 0 0 -1
$EndComp
$Comp
L C_Small C21
U 1 1 579B8B33
P 7600 1900
F 0 "C21" H 7610 1970 50 0000 L CNN
F 1 "10nF" H 7610 1820 50 0000 L CNN
F 2 "agg:0402" H 7600 1900 50 0001 C CNN
F 3 "GRM155R71E103KA01D" H 7600 1900 50 0001 C CNN
F 4 "8819734" H 7600 1900 60 0001 C CNN "Farnell"
1 7600 1900
0 -1 -1 0
$EndComp
$Comp
L L_Small L1
U 1 1 57F7A4A8
P 7100 4600
F 0 "L1" H 7150 4650 50 0000 L CNN
F 1 "22nH" H 7150 4550 50 0000 L CNN
F 2 "agg:0603" H 7100 4600 50 0001 C CNN
F 3 "LQW18AN22NJ10D" H 7100 4600 50 0000 C CNN
F 4 "490-6876-1-ND" H 7100 4600 60 0001 C CNN "Digikey"
1 7100 4600
1 0 0 -1
$EndComp
Text Notes 7200 5000 0 60 ~ 0
Lext = 22nH\n140-154MHz\n280-302MHz
$Comp
L AX5043 IC3
U 1 1 580B9FD3
P 5900 4300
F 0 "IC3" H 5550 5200 50 0000 L CNN
F 1 "AX5043" H 5500 3400 50 0000 L CNN
F 2 "rem:QFN-28-EP-AX" H 5500 3300 50 0001 L CNN
F 3 "" H 5400 5150 50 0001 C CNN
F 4 "2521320" H 5500 3200 50 0001 L CNN "Farnell"
1 5900 4300