mcu.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: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:hackrf
LIBS:gsg-symbols
LIBS:neapolitan-cache
EELAYER 25 0
EELAYER END
$Descr User 17000 11000
encoding utf-8
Sheet 4 4
Title "Neapolitan mcu/usb/power"
Date "13 feb 2014"
Rev ""
Comp "Copyright 2012 - 2016 Great Scott Gadgets"
Comment1 "License: GPL v2"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text GLabel 7800 8450 2    40   Input ~ 0
MIXER_SDATA
Text GLabel 6400 8450 0    40   Input ~ 0
MIXER_SCLK
Text GLabel 7800 8350 2    40   Input ~ 0
MIXER_ENX
Text GLabel 6800 2750 2    40   Input ~ 0
MIXER_RESETX
Text GLabel 5600 3950 3    40   Input ~ 0
!VAA_ENABLE
$Comp
L R R75
U 1 1 503C51A8
P 1600 6600
AR Path="/503C51A8" Ref="R75"  Part="1" 
AR Path="/5037043E/503C51A8" Ref="R75"  Part="1" 
F 0 "R75" V 1680 6600 50  0000 C CNN
F 1 "470" V 1600 6600 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 1600 6600 60  0001 C CNN
F 3 "" H 1600 6600 60  0001 C CNN
F 4 "Stackpole" H 1600 6600 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402JT470R" H 1600 6600 60  0001 C CNN "Part Number"
F 6 "RES TF 1/16W 470 OHM 5% 0402" H 1600 6600 60  0001 C CNN "Description"
	1    1600 6600
	-1   0    0    1   
$EndComp
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CS_XCVR
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SSP0_SCK
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SSP0_MOSI
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SSP0_MISO
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I2C1_SCL
Text GLabel 10550 8450 2    40   Input ~ 0
I2C1_SDA
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XCVR_EN
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RXENABLE
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TXENABLE
Text GLabel 4450 9050 2    40   Input ~ 0
RSSI
Text Label 1300 6200 3    40   ~ 0
LED3
Text Label 1000 6200 3    40   ~ 0
LED2
$Comp
L VCC #PWR0158
U 1 1 4F83C294
P 1600 6300
F 0 "#PWR0158" H 1600 6400 30  0001 C CNN
F 1 "VCC" H 1600 6400 30  0000 C CNN
F 2 "" H 1600 6300 60  0001 C CNN
F 3 "" H 1600 6300 60  0001 C CNN
	1    1600 6300
	1    0    0    -1  
$EndComp
$Comp
L LED D5
U 1 1 4F83C276
P 1000 7050
AR Path="/4F83C276" Ref="D5"  Part="1" 
AR Path="/5037043E/4F83C276" Ref="D5"  Part="1" 
F 0 "D5" H 1000 7150 50  0000 C CNN
F 1 "RXLED" H 1000 6950 50  0000 C CNN
F 2 "gsg-modules:LTST-S220" H 1000 7050 60  0001 C CNN
F 3 "" H 1000 7050 60  0001 C CNN
F 4 "Lite-On" H 1000 7050 60  0001 C CNN "Manufacturer"
F 5 "LTST-S220KSKT" H 1000 7050 60  0001 C CNN "Part Number"
F 6 "LED YELLOW CLEAR RT ANG 0805" H 1000 7050 60  0001 C CNN "Description"
	1    1000 7050
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR0206
U 1 1 4F83C1DD
P 1000 7350
AR Path="/4F83C1DD" Ref="#PWR0206"  Part="1" 
AR Path="/5037043E/4F83C1DD" Ref="#PWR0159"  Part="1" 
F 0 "#PWR0159" H 1000 7350 30  0001 C CNN
F 1 "GND" H 1000 7280 30  0001 C CNN
F 2 "" H 1000 7350 60  0001 C CNN
F 3 "" H 1000 7350 60  0001 C CNN
	1    1000 7350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0207
U 1 1 4F83C1D8
P 1600 7350
AR Path="/4F83C1D8" Ref="#PWR0207"  Part="1" 
AR Path="/5037043E/4F83C1D8" Ref="#PWR0160"  Part="1" 
F 0 "#PWR0160" H 1600 7350 30  0001 C CNN
F 1 "GND" H 1600 7280 30  0001 C CNN
F 2 "" H 1600 7350 60  0001 C CNN
F 3 "" H 1600 7350 60  0001 C CNN
	1    1600 7350
	1    0    0    -1  
$EndComp
$Comp
L LED D7
U 1 1 4F83C1D6
P 1600 7050
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AR Path="/5037043E/4F83C1D6" Ref="D7"  Part="1" 
F 0 "D7" H 1600 7150 50  0000 C CNN
F 1 "VCCLED" H 1600 6950 50  0000 C CNN
F 2 "gsg-modules:LTST-S220" H 1600 7050 60  0001 C CNN
F 3 "" H 1600 7050 60  0001 C CNN
F 4 "Lite-On" H 1600 7050 60  0001 C CNN "Manufacturer"
F 5 "LTST-S220KGKT" H 1600 7050 60  0001 C CNN "Part Number"
F 6 "LED GREEN CLEAR RT ANG 0805" H 1600 7050 60  0001 C CNN "Description"
	1    1600 7050
	0    -1   -1   0   
$EndComp
$Comp
L LED D6
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P 1300 7050
AR Path="/4F83C1A7" Ref="D6"  Part="1" 
AR Path="/5037043E/4F83C1A7" Ref="D6"  Part="1" 
F 0 "D6" H 1300 7150 50  0000 C CNN
F 1 "TXLED" H 1300 6950 50  0000 C CNN
F 2 "gsg-modules:LTST-S220" H 1300 7050 60  0001 C CNN
F 3 "" H 1300 7050 60  0001 C CNN
F 4 "Lite-On" H 1300 7050 60  0001 C CNN "Manufacturer"
F 5 "LTST-S220KRKT" H 1300 7050 60  0001 C CNN "Part Number"
F 6 "LED SUPR RED CLR RT ANG 0805" H 1300 7050 60  0001 C CNN "Description"
	1    1300 7050
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR0208
U 1 1 4F83C1A5
P 1300 7350
AR Path="/4F83C1A5" Ref="#PWR0208"  Part="1" 
AR Path="/5037043E/4F83C1A5" Ref="#PWR0161"  Part="1" 
F 0 "#PWR0161" H 1300 7350 30  0001 C CNN
F 1 "GND" H 1300 7280 30  0001 C CNN
F 2 "" H 1300 7350 60  0001 C CNN
F 3 "" H 1300 7350 60  0001 C CNN
	1    1300 7350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0209
U 1 1 4F83C11C
P 10550 9050
AR Path="/4F83C11C" Ref="#PWR0209"  Part="1" 
AR Path="/5037043E/4F83C11C" Ref="#PWR0162"  Part="1" 
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F 1 "GND" H 10550 8980 30  0001 C CNN
F 2 "" H 10550 9050 60  0001 C CNN
F 3 "" H 10550 9050 60  0001 C CNN
	1    10550 9050
	0    -1   -1   0   
$EndComp
$Comp
L VCC #PWR0163
U 1 1 4F83C110
P 8750 8750
F 0 "#PWR0163" H 8750 8850 30  0001 C CNN
F 1 "VCC" H 8750 8850 30  0000 C CNN
F 2 "" H 8750 8750 60  0001 C CNN
F 3 "" H 8750 8750 60  0001 C CNN
	1    8750 8750
	0    -1   -1   0   
$EndComp
Text Label 4450 9050 2    40   ~ 0
ADC0_5
$Comp
L VCC #PWR0164
U 1 1 4F837E2D
P 5650 8150
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F 1 "VCC" H 5650 8250 30  0000 C CNN
F 2 "" H 5650 8150 60  0001 C CNN
F 3 "" H 5650 8150 60  0001 C CNN
	1    5650 8150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0213
U 1 1 4F837E27
P 7800 8750
AR Path="/4F837E27" Ref="#PWR0213"  Part="1" 
AR Path="/5037043E/4F837E27" Ref="#PWR0165"  Part="1" 
F 0 "#PWR0165" H 7800 8750 30  0001 C CNN
F 1 "GND" H 7800 8680 30  0001 C CNN
F 2 "" H 7800 8750 60  0001 C CNN
F 3 "" H 7800 8750 60  0001 C CNN
	1    7800 8750
	0    -1   -1   0   
$EndComp
Text Label 7800 8650 2    40   ~ 0
SD_POW
Text Label 6400 8650 0    40   ~ 0
SD_CMD
Text Label 7800 8550 2    40   ~ 0
SD_VOLT0
Text Label 6400 8550 0    40   ~ 0
SD_DAT0
Text Label 7800 8450 2    40   ~ 0
SD_DAT1
Text Label 6400 8450 0    40   ~ 0
SD_DAT2
Text Label 7800 8350 2    40   ~ 0
SD_DAT3
$Comp
L CONN_11X2 P28
U 1 1 4F837D97
P 7100 8750
F 0 "P28" H 7100 9100 60  0000 C CNN
F 1 "SD" V 7100 8750 60  0000 C CNN
F 2 "hackrf:GSG-HEADER-2x11" H 7100 8750 60  0001 C CNN
F 3 "" H 7100 8750 60  0001 C CNN
F 4 "Sullins" H 7100 8750 60  0001 C CNN "Manufacturer"
F 5 "PPPC112LFBN-RC" H 7100 8750 60  0001 C CNN "Part Number"
F 6 "CONN HEADER FMAL 22PS.1\" DL GOLD" H 7100 8750 60  0001 C CNN "Description"
	1    7100 8750
	1    0    0    -1  
$EndComp
$Comp
L FILTER FB1
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F 1 "FILTER" H 2100 3550 60  0000 C CNN
F 2 "hackrf:GSG-0805" H 2100 3650 60  0001 C CNN
F 3 "" H 2100 3650 60  0001 C CNN
F 4 "Murata" H 2100 3650 60  0001 C CNN "Manufacturer"
F 5 "BLM21PG221SN1D" H 2100 3650 60  0001 C CNN "Part Number"
F 6 "FERRITE CHIP 220 OHM 2000MA 0805" H 2100 3650 60  0001 C CNN "Description"
	1    2100 3650
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0243
U 1 1 4F766C2C
P 2550 3350
AR Path="/4F766C2C" Ref="#PWR0243"  Part="1" 
AR Path="/5037043E/4F766C2C" Ref="#PWR0166"  Part="1" 
F 0 "#PWR0166" H 2550 3350 30  0001 C CNN
F 1 "GND" H 2550 3280 30  0001 C CNN
F 2 "" H 2550 3350 60  0001 C CNN
F 3 "" H 2550 3350 60  0001 C CNN
	1    2550 3350
	1    0    0    -1  
$EndComp
$Comp
L GSG-USB-MICRO-B-SHIELDED J1
U 1 1 4F766BDF
P 1400 3450
F 0 "J1" H 1400 3750 60  0000 C CNN
F 1 "USB-MICRO-B" V 1850 3450 60  0000 C CNN
F 2 "hackrf:GSG-USB-MICROB-FCI-10103592-EXT" H 1400 3450 60  0001 C CNN
F 3 "" H 1400 3450 60  0001 C CNN
F 4 "FCI" H 1400 3450 60  0001 C CNN "Manufacturer"
F 5 "10103592-0001LF" H 1400 3450 60  0001 C CNN "Part Number"
F 6 "CONN RCPT REV MICRO USB TYPE B" H 1400 3450 60  0001 C CNN "Description"
	1    1400 3450
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR0283
U 1 1 526B1EA1
P 10550 8650
AR Path="/526B1EA1" Ref="#PWR0283"  Part="1" 
AR Path="/5037043E/526B1EA1" Ref="#PWR0167"  Part="1" 
F 0 "#PWR0167" H 10550 8650 30  0001 C CNN
F 1 "GND" H 10550 8580 30  0001 C CNN
F 2 "" H 10550 8650 60  0001 C CNN
F 3 "" H 10550 8650 60  0001 C CNN
	1    10550 8650
	0    -1   -1   0   
$EndComp
Text Label 8850 8550 0    40   ~ 0
SPIFI_MISO
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SPIFI_SCK
Text Label 8850 8650 0    40   ~ 0
SPIFI_MOSI
$Comp
L CONN_13X2 P22
U 1 1 526B4073
P 9700 8850
F 0 "P22" H 9700 9100 50  0000 C CNN
F 1 "I2S" V 9700 8850 40  0000 C CNN
F 2 "hackrf:GSG-HEADER-2x13" H 9700 8850 60  0001 C CNN
F 3 "" H 9700 8850 60  0001 C CNN
F 4 "Sullins" H 9700 8850 60  0001 C CNN "Manufacturer"
F 5 "PPPC132LFBN-RC" H 9700 8850 60  0001 C CNN "Part Number"
F 6 "CONN HEADER FMAL 26PS.1\" DL GOLD" H 9700 8850 60  0001 C CNN "Description"
	1    9700 8850
	1    0    0    -1  
$EndComp
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MIX_BYPASS
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!MIX_BYPASS
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AMP_BYPASS
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RX
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TX
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HP
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LP
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RX_MIX_BP
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TX_MIX_BP
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RX_AMP
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TX_AMP
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$Comp
L GND #PWR0286
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AR Path="/527B3523" Ref="#PWR0286"  Part="1" 
AR Path="/5037043E/527B3523" Ref="#PWR0168"  Part="1" 
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F 1 "GND" H 7800 8180 30  0001 C CNN
F 2 "" H 7800 8250 60  0001 C CNN
F 3 "" H 7800 8250 60  0001 C CNN
	1    7800 8250
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$EndComp
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VBUS
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VIN
$Comp
L GND #PWR0289
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AR Path="/527BC94F" Ref="#PWR0289"  Part="1" 
AR Path="/5037043E/527BC94F" Ref="#PWR0169"  Part="1" 
F 0 "#PWR0169" H 3100 8850 30  0001 C CNN
F 1 "GND" H 3100 8780 30  0001 C CNN
F 2 "" H 3100 8850 60  0001 C CNN
F 3 "" H 3100 8850 60  0001 C CNN
	1    3100 8850
	0    1    1    0   
$EndComp
$Comp
L GND #PWR0290
U 1 1 527BC955
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AR Path="/527BC955" Ref="#PWR0290"  Part="1" 
AR Path="/5037043E/527BC955" Ref="#PWR0170"  Part="1" 
F 0 "#PWR0170" H 3100 8950 30  0001 C CNN
F 1 "GND" H 3100 8880 30  0001 C CNN
F 2 "" H 3100 8950 60  0001 C CNN
F 3 "" H 3100 8950 60  0001 C CNN
	1    3100 8950
	0    1    1    0   
$EndComp
$Comp
L GND #PWR0291
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P 3100 9150
AR Path="/527BC961" Ref="#PWR0291"  Part="1" 
AR Path="/5037043E/527BC961" Ref="#PWR0171"  Part="1" 
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F 1 "GND" H 3100 9080 30  0001 C CNN
F 2 "" H 3100 9150 60  0001 C CNN
F 3 "" H 3100 9150 60  0001 C CNN
	1    3100 9150
	0    1    1    0   
$EndComp
$Comp
L VCC #PWR0172
U 1 1 527BE619
P 2650 8250
F 0 "#PWR0172" H 2650 8350 30  0001 C CNN
F 1 "VCC" H 2650 8350 30  0000 C CNN
F 2 "" H 2650 8250 60  0000 C CNN
F 3 "" H 2650 8250 60  0000 C CNN
	1    2650 8250
	1    0    0    -1  
$EndComp
$Comp
L LED D2
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P 2200 7050
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AR Path="/5037043E/527DC2E9" Ref="D2"  Part="1" 
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F 1 "VAALED" H 2200 6950 50  0000 C CNN
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F 3 "" H 2200 7050 60  0001 C CNN
F 4 "Lite-On" H 2200 7050 60  0001 C CNN "Manufacturer"
F 5 "LTST-S220KRKT" H 2200 7050 60  0001 C CNN "Part Number"
F 6 "LED SUPR RED CLR RT ANG 0805" H 2200 7050 60  0001 C CNN "Description"
	1    2200 7050
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR0293
U 1 1 527DC2EF
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AR Path="/527DC2EF" Ref="#PWR0293"  Part="1" 
AR Path="/5037043E/527DC2EF" Ref="#PWR0173"  Part="1" 
F 0 "#PWR0173" H 2200 7350 30  0001 C CNN
F 1 "GND" H 2200 7280 30  0001 C CNN
F 2 "" H 2200 7350 60  0001 C CNN
F 3 "" H 2200 7350 60  0001 C CNN
	1    2200 7350
	1    0    0    -1  
$EndComp
$Comp
L VAA #PWR0174
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P 2200 6300
F 0 "#PWR0174" H 2200 6360 30  0001 C CNN
F 1 "VAA" H 2200 6410 30  0000 C CNN
F 2 "" H 2200 6300 60  0000 C CNN
F 3 "" H 2200 6300 60  0000 C CNN
	1    2200 6300
	1    0    0    -1  
$EndComp
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$Comp
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AR Path="/5037043E/527F5351" Ref="#PWR0175"  Part="1" 
F 0 "#PWR0175" H 10550 8350 30  0001 C CNN
F 1 "GND" H 10550 8280 30  0001 C CNN
F 2 "" H 10550 8350 60  0001 C CNN
F 3 "" H 10550 8350 60  0001 C CNN
	1    10550 8350
	0    -1   -1   0   
$EndComp
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$Comp
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F 1 "LEDS" V 7100 9850 40  0000 C CNN
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F 3 "" H 7100 9800 60  0000 C CNN
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	1    7100 9800
	1    0    0    -1  
$EndComp
$Comp
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U 1 1 528023EA
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AR Path="/5037043E/528023EA" Ref="#PWR0176"  Part="1" 
F 0 "#PWR0176" H 6300 9650 30  0001 C CNN
F 1 "GND" H 6300 9580 30  0001 C CNN
F 2 "" H 6300 9650 60  0000 C CNN
F 3 "" H 6300 9650 60  0000 C CNN
	1    6300 9650
	0    1    1    0   
$EndComp
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!VAA_ENABLE
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LED3
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LED2
$Comp
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F 1 "SHIELD" V 1650 2700 40  0000 C CNN
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F 3 "" H 1600 2700 60  0001 C CNN
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	1    1600 2700
	1    0    0    -1  
$EndComp
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$Comp
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F 1 "VCC" H 7900 9750 30  0000 C CNN
F 2 "" H 7900 9650 60  0000 C CNN
F 3 "" H 7900 9650 60  0000 C CNN
	1    7900 9650
	0    1    1    0   
$EndComp
$Comp
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P 1400 1900
AR Path="/5294026C" Ref="R35"  Part="1" 
AR Path="/5037043E/5294026C" Ref="R35"  Part="1" 
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F 1 "DNP" V 1400 1900 50  0000 C CNN
F 2 "hackrf:GSG-0805" H 1400 1900 60  0001 C CNN
F 3 "" H 1400 1900 60  0000 C CNN
F 4 "DNP" V 1300 1900 60  0000 C CNN "Note"
	1    1400 1900
	0    -1   -1   0   
$EndComp
$Comp
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P 1400 2250
AR Path="/5294027B" Ref="C155"  Part="1" 
AR Path="/5037043E/5294027B" Ref="C155"  Part="1" 
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F 1 "DNP" H 1450 2150 50  0000 L CNN
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F 3 "" H 1400 2250 60  0000 C CNN
F 4 "DNP" V 1250 2200 60  0000 C CNN "Note"
	1    1400 2250
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR0302
U 1 1 529402E0
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AR Path="/529402E0" Ref="#PWR0302"  Part="1" 
AR Path="/5037043E/529402E0" Ref="#PWR0178"  Part="1" 
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F 1 "GND" H 1650 1730 30  0001 C CNN
F 2 "" H 1650 1800 60  0000 C CNN
F 3 "" H 1650 1800 60  0000 C CNN
	1    1650 1800
	-1   0    0    1   
$EndComp
$Comp
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AR Path="/5037043E/5298FBA8" Ref="R73"  Part="1" 
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F 3 "" H 1000 6600 60  0001 C CNN
F 4 "Stackpole" H 1000 6600 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402FT1K00" H 1000 6600 60  0001 C CNN "Part Number"
F 6 "RES 1K OHM 1/16W 1% 0402" H 1000 6600 60  0001 C CNN "Description"
	1    1000 6600
	-1   0    0    1   
$EndComp
$Comp
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AR Path="/5299055B" Ref="R74"  Part="1" 
AR Path="/5037043E/5299055B" Ref="R74"  Part="1" 
F 0 "R74" V 1380 6600 50  0000 C CNN
F 1 "1k8" V 1300 6600 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 1300 6600 60  0001 C CNN
F 3 "" H 1300 6600 60  0001 C CNN
F 4 "Stackpole" H 1300 6600 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402JT1K80" H 1300 6600 60  0001 C CNN "Part Number"
F 6 "RES TF 1.8K OHM 5% 1/16W 0402" H 1300 6600 60  0001 C CNN "Description"
	1    1300 6600
	-1   0    0    1   
$EndComp
$Comp
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AR Path="/529905C9" Ref="R18"  Part="1" 
AR Path="/5037043E/529905C9" Ref="R18"  Part="1" 
F 0 "R18" V 2280 6600 50  0000 C CNN
F 1 "1k8" V 2200 6600 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 2200 6600 60  0001 C CNN
F 3 "" H 2200 6600 60  0001 C CNN
F 4 "Stackpole" H 2200 6600 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402JT1K80" H 2200 6600 60  0001 C CNN "Part Number"
F 6 "RES TF 1.8K OHM 5% 1/16W 0402" H 2200 6600 60  0001 C CNN "Description"
	1    2200 6600
	-1   0    0    1   
$EndComp
$Comp
L FILTER FB3
U 1 1 52EA190B
P 2100 3250
F 0 "FB3" H 2100 3400 60  0000 C CNN
F 1 "FILTER" H 2100 3150 60  0000 C CNN
F 2 "hackrf:GSG-0805" H 2100 3250 60  0001 C CNN
F 3 "" H 2100 3250 60  0001 C CNN
F 4 "Murata" H 2100 3250 60  0001 C CNN "Manufacturer"
F 5 "BLM21PG221SN1D" H 2100 3250 60  0001 C CNN "Part Number"
F 6 "FERRITE CHIP 220 OHM 2000MA 0805" H 2100 3250 60  0001 C CNN "Description"
	1    2100 3250
	1    0    0    -1  
$EndComp
Text Label 3100 9050 0    40   ~ 0
VBUSCTRL
NoConn ~ 1650 3350
NoConn ~ 1650 3450
NoConn ~ 1650 3550
Text Label 2750 5350 1    40   ~ 0
VIN
$Comp
L R R7
U 1 1 57CA8054
P 3000 4250
F 0 "R7" V 3080 4250 50  0000 C CNN
F 1 "470" V 3000 4250 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 3000 4250 60  0001 C CNN
F 3 "" H 3000 4250 60  0001 C CNN
F 4 "Stackpole" H 3000 4250 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402JT470R" H 3000 4250 60  0001 C CNN "Part Number"
F 6 "RES TF 1/16W 470 OHM 5% 0402" H 3000 4250 60  0001 C CNN "Description"
	1    3000 4250
	0    -1   -1   0   
$EndComp
Text Label 3450 4250 2    40   ~ 0
VBUSCTRL
$Comp
L BARREL_JACK J11
U 1 1 57CB0AF2
P 1450 4450
F 0 "J11" H 1450 4700 60  0000 C CNN
F 1 "BARREL_JACK" H 1450 4250 60  0000 C CNN
F 2 "gsg-modules:CUI_PJ-102[AB]H" H 1450 4450 60  0001 C CNN
F 3 "" H 1450 4450 60  0000 C CNN
F 4 "CUI" H 1450 4450 60  0001 C CNN "Manufacturer"
F 5 "PJ-102AH" H 1450 4450 60  0001 C CNN "Part Number"
F 6 "CONN PWR JACK 2.0X5.5MM HIGH CUR " H 1450 4450 60  0001 C CNN "Description"
	1    1450 4450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0179
U 1 1 57CB49E4
P 1850 4650
F 0 "#PWR0179" H 1850 4650 30  0001 C CNN
F 1 "GND" H 1850 4580 30  0001 C CNN
F 2 "" H 1850 4650 60  0001 C CNN
F 3 "" H 1850 4650 60  0001 C CNN
	1    1850 4650
	1    0    0    -1  
$EndComp
NoConn ~ 1750 4450
$Comp
L D_Schottky D10
U 1 1 57CB4E5A
P 2750 5050
F 0 "D10" H 2750 5150 50  0000 C CNN
F 1 "VIN_DIODE" H 2750 4950 50  0000 C CNN
F 2 "gsg-modules:SOD128" H 2750 5050 60  0001 C CNN
F 3 "" H 2750 5050 60  0000 C CNN
F 4 "NXP" H 2750 5050 60  0001 C CNN "Manufacturer"
F 5 "PMEG3050EP,115" H 2750 5050 60  0001 C CNN "Part Number"
F 6 "DIODE SCHOTTKY 30V 5A SOD128" H 2750 5050 60  0001 C CNN "Description"
	1    2750 5050
	0    -1   -1   0   
$EndComp
$Comp
L D_Schottky D4
U 1 1 57CB4ECD
P 2400 4350
F 0 "D4" H 2400 4450 50  0000 C CNN
F 1 "BARREL_DIODE" H 2400 4250 50  0000 C CNN
F 2 "gsg-modules:SOD128" H 2400 4350 60  0001 C CNN
F 3 "" H 2400 4350 60  0000 C CNN
F 4 "NXP" H 2400 4350 60  0001 C CNN "Manufacturer"
F 5 "PMEG3050EP,115" H 2400 4350 60  0001 C CNN "Part Number"
F 6 "DIODE SCHOTTKY 30V 5A SOD128" H 2400 4350 60  0001 C CNN "Description"
	1    2400 4350
	-1   0    0    1   
$EndComp
NoConn ~ 6700 9750
NoConn ~ 6700 8950
NoConn ~ 6700 9050
NoConn ~ 6700 9150
NoConn ~ 6700 9250
NoConn ~ 7500 8950
NoConn ~ 7500 9050
NoConn ~ 7500 9150
NoConn ~ 7500 9250
$Comp
L TCA6424A U15
U 1 1 57CAD041
P 5950 3100
F 0 "U15" H 5950 3150 60  0000 C CNN
F 1 "TCA6424A" H 5950 3050 60  0000 C CNN
F 2 "gsg-modules:QFN32-5" H 5950 3100 40  0001 C CNN
F 3 "" H 5950 3100 40  0000 C CNN
F 4 "Texas Instruments" H 5950 3100 60  0001 C CNN "Manufacturer"
F 5 "TCA6424ARGJR" H 5950 3100 60  0001 C CNN "Part Number"
F 6 "I/O Expander 24 I²C, SMBus 400kHz 32-UQFN Exposed Pad (5x5) " H 5950 3100 60  0001 C CNN "Description"
	1    5950 3100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0180
U 1 1 57CAD1EA
P 5100 2550
F 0 "#PWR0180" H 5100 2300 50  0001 C CNN
F 1 "GND" H 5100 2400 50  0000 C CNN
F 2 "" H 5100 2550 60  0000 C CNN
F 3 "" H 5100 2550 60  0000 C CNN
	1    5100 2550
	0    1    1    0   
$EndComp
$Comp
L GND #PWR0181
U 1 1 57CAD28C
P 6300 2150
F 0 "#PWR0181" H 6300 1900 50  0001 C CNN
F 1 "GND" H 6300 2000 50  0000 C CNN
F 2 "" H 6300 2150 60  0000 C CNN
F 3 "" H 6300 2150 60  0000 C CNN
	1    6300 2150
	-1   0    0    1   
$EndComp
$Comp
L VCC #PWR0182
U 1 1 57CAD417
P 5700 2250
F 0 "#PWR0182" H 5700 2350 30  0001 C CNN
F 1 "VCC" H 5700 2350 30  0000 C CNN
F 2 "" H 5700 2250 60  0001 C CNN
F 3 "" H 5700 2250 60  0001 C CNN
	1    5700 2250
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR0183
U 1 1 57CAD572
P 6100 2250
F 0 "#PWR0183" H 6100 2350 30  0001 C CNN
F 1 "VCC" H 6100 2350 30  0000 C CNN
F 2 "" H 6100 2250 60  0001 C CNN
F 3 "" H 6100 2250 60  0001 C CNN
	1    6100 2250
	1    0    0    -1  
$EndComp
Text Label 4750 3350 0    40   ~ 0
LED2
Text Label 4750 3450 0    40   ~ 0
LED3
Text GLabel 5900 2250 1    40   Input ~ 0
I2C1_SCL
Text GLabel 5800 2250 1    40   Input ~ 0
I2C1_SDA
NoConn ~ 10100 9350
NoConn ~ 10100 9450
$Comp
L R R8
U 1 1 57CB915E
P 2050 4600
F 0 "R8" V 2130 4600 50  0000 C CNN
F 1 "10k" V 2050 4600 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 2050 4600 60  0001 C CNN
F 3 "" H 2050 4600 60  0001 C CNN
F 4 "Stackpole" H 2050 4600 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402JT10K0" H 2050 4600 60  0001 C CNN "Part Number"
F 6 "RES 10K OHM 1/16W 5% 0402 SMD" H 2050 4600 60  0001 C CNN "Description"
	1    2050 4600
	1    0    0    -1  
$EndComp
$Comp
L R R9
U 1 1 57CB93F4
P 2050 5100
F 0 "R9" V 2130 5100 50  0000 C CNN
F 1 "18k" V 2050 5100 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 2050 5100 60  0001 C CNN
F 3 "" H 2050 5100 60  0001 C CNN
F 4 "Yageo" H 2050 5100 60  0001 C CNN "Manufacturer"
F 5 "RC0402JR-0718KL" H 2050 5100 60  0001 C CNN "Part Number"
F 6 "RES SMD 18K OHM 5% 1/16W 0402" H 2050 5100 60  0001 C CNN "Description"
	1    2050 5100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0184
U 1 1 57CB97AE
P 2050 5350
F 0 "#PWR0184" H 2050 5350 30  0001 C CNN
F 1 "GND" H 2050 5280 30  0001 C CNN
F 2 "" H 2050 5350 60  0001 C CNN
F 3 "" H 2050 5350 60  0001 C CNN
	1    2050 5350
	1    0    0    -1  
$EndComp
Text Label 2550 4850 2    40   ~ 0
BARREL_SENSE
Text Label 1750 4350 0    40   ~ 0
BARREL
Text Label 2500 3650 0    40   ~ 0
VBUS2
$Comp
L D_Schottky D8
U 1 1 57CA7813
P 2750 3950
F 0 "D8" H 2750 4050 50  0000 C CNN
F 1 "VBUS2_DIODE" H 2750 3850 50  0000 C CNN
F 2 "gsg-modules:SOD128" H 2750 3950 60  0001 C CNN
F 3 "" H 2750 3950 60  0000 C CNN
F 4 "NXP" H 2750 3950 60  0001 C CNN "Manufacturer"
F 5 "PMEG3050EP,115" H 2750 3950 60  0001 C CNN "Part Number"
F 6 "DIODE SCHOTTKY 30V 5A SOD128" H 2750 3950 60  0001 C CNN "Description"
	1    2750 3950
	0    -1   -1   0   
$EndComp
$Comp
L R R13
U 1 1 57CBA6DD
P 3800 3900
F 0 "R13" V 3880 3900 50  0000 C CNN
F 1 "10k" V 3800 3900 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 3800 3900 60  0001 C CNN
F 3 "" H 3800 3900 60  0001 C CNN
F 4 "Stackpole" H 3800 3900 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402JT10K0" H 3800 3900 60  0001 C CNN "Part Number"
F 6 "RES 10K OHM 1/16W 5% 0402 SMD" H 3800 3900 60  0001 C CNN "Description"
	1    3800 3900
	1    0    0    -1  
$EndComp
$Comp
L R R14
U 1 1 57CBA6E6
P 3800 4400
F 0 "R14" V 3880 4400 50  0000 C CNN
F 1 "18k" V 3800 4400 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 3800 4400 60  0001 C CNN
F 3 "" H 3800 4400 60  0001 C CNN
F 4 "Yageo" H 3800 4400 60  0001 C CNN "Manufacturer"
F 5 "RC0402JR-0718KL" H 3800 4400 60  0001 C CNN "Part Number"
F 6 "RES SMD 18K OHM 5% 1/16W 0402" H 3800 4400 60  0001 C CNN "Description"
	1    3800 4400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0185
U 1 1 57CBA6EC
P 3800 4650
F 0 "#PWR0185" H 3800 4650 30  0001 C CNN
F 1 "GND" H 3800 4580 30  0001 C CNN
F 2 "" H 3800 4650 60  0001 C CNN
F 3 "" H 3800 4650 60  0001 C CNN
	1    3800 4650
	1    0    0    -1  
$EndComp
Text Label 4250 4150 2    40   ~ 0
VBUS2_SENSE
$Comp
L R R10
U 1 1 57CBB468
P 3000 9500
F 0 "R10" V 3080 9500 50  0000 C CNN
F 1 "10k" V 3000 9500 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 3000 9500 60  0001 C CNN
F 3 "" H 3000 9500 60  0001 C CNN
F 4 "Stackpole" H 3000 9500 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402JT10K0" H 3000 9500 60  0001 C CNN "Part Number"
F 6 "RES 10K OHM 1/16W 5% 0402 SMD" H 3000 9500 60  0001 C CNN "Description"
	1    3000 9500
	1    0    0    -1  
$EndComp
$Comp
L R R12
U 1 1 57CBB471
P 3000 10000
F 0 "R12" V 3080 10000 50  0000 C CNN
F 1 "18k" V 3000 10000 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 3000 10000 60  0001 C CNN
F 3 "" H 3000 10000 60  0001 C CNN
F 4 "Yageo" H 3000 10000 60  0001 C CNN "Manufacturer"
F 5 "RC0402JR-0718KL" H 3000 10000 60  0001 C CNN "Part Number"
F 6 "RES SMD 18K OHM 5% 1/16W 0402" H 3000 10000 60  0001 C CNN "Description"
	1    3000 10000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0186
U 1 1 57CBB477
P 3000 10250
F 0 "#PWR0186" H 3000 10250 30  0001 C CNN
F 1 "GND" H 3000 10180 30  0001 C CNN
F 2 "" H 3000 10250 60  0001 C CNN
F 3 "" H 3000 10250 60  0001 C CNN
	1    3000 10250
	1    0    0    -1  
$EndComp
Text Label 3450 9750 2    40   ~ 0
VBUS_SENSE
Text Label 4750 2950 0    40   ~ 0
VBUS_SENSE
Text Label 4750 3050 0    40   ~ 0
VBUS2_SENSE
Text Label 4750 3150 0    40   ~ 0
BARREL_SENSE
$Comp
L R R16
U 1 1 57CBDD42
P 6000 1500
F 0 "R16" V 6080 1500 50  0000 C CNN
F 1 "10k" V 6000 1500 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 6000 1500 60  0001 C CNN
F 3 "" H 6000 1500 60  0001 C CNN
F 4 "Stackpole" H 6000 1500 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402JT10K0" H 6000 1500 60  0001 C CNN "Part Number"
F 6 "RES 10K OHM 1/16W 5% 0402 SMD" H 6000 1500 60  0001 C CNN "Description"
	1    6000 1500
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P2
U 1 1 57CBE373
P 6500 1750
F 0 "P2" H 6580 1750 40  0000 L CNN
F 1 "!IO_RESET" H 6500 1805 30  0001 C CNN
F 2 "hackrf:GSG-TESTPOINT-50MIL" H 6500 1750 60  0001 C CNN
F 3 "" H 6500 1750 60  0001 C CNN
F 4 "DNP" H 6500 1750 60  0001 C CNN "Note"
	1    6500 1750
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR0187
U 1 1 57CBE430
P 6000 1250
F 0 "#PWR0187" H 6000 1350 30  0001 C CNN
F 1 "VCC" H 6000 1350 30  0000 C CNN
F 2 "" H 6000 1250 60  0001 C CNN
F 3 "" H 6000 1250 60  0001 C CNN
	1    6000 1250
	1    0    0    -1  
$EndComp
Text Label 6050 1750 0    40   ~ 0
!IO_RESET
$Comp
L R R15
U 1 1 57CBEA99
P 5600 1500
F 0 "R15" V 5680 1500 50  0000 C CNN
F 1 "10k" V 5600 1500 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 5600 1500 60  0001 C CNN
F 3 "" H 5600 1500 60  0001 C CNN
F 4 "Stackpole" H 5600 1500 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402JT10K0" H 5600 1500 60  0001 C CNN "Part Number"
F 6 "RES 10K OHM 1/16W 5% 0402 SMD" H 5600 1500 60  0001 C CNN "Description"
	1    5600 1500
	1    0    0    -1  
$EndComp
$Comp
L CONN_1 P1
U 1 1 57CBEAA0
P 5100 1750
F 0 "P1" H 5180 1750 40  0000 L CNN
F 1 "!IO_INT" H 5100 1805 30  0001 C CNN
F 2 "hackrf:GSG-TESTPOINT-50MIL" H 5100 1750 60  0001 C CNN
F 3 "" H 5100 1750 60  0001 C CNN
F 4 "DNP" H 5100 1750 60  0001 C CNN "Note"
	1    5100 1750
	-1   0    0    1   
$EndComp
$Comp
L VCC #PWR0188
U 1 1 57CBEAA6
P 5600 1250
F 0 "#PWR0188" H 5600 1350 30  0001 C CNN
F 1 "VCC" H 5600 1350 30  0000 C CNN
F 2 "" H 5600 1250 60  0001 C CNN
F 3 "" H 5600 1250 60  0001 C CNN
	1    5600 1250
	1    0    0    -1  
$EndComp
Text Label 5300 1750 0    40   ~ 0
!IO_INT
$Comp
L FOX924B X2
U 1 1 57CDD95C
P 10800 2400
F 0 "X2" H 10800 2550 60  0000 C CNN
F 1 "FOX924B" H 10800 2250 60  0000 C CNN
F 2 "gsg-modules:XTAL5.0x3.2mm" H 10800 2400 60  0001 C CNN
F 3 "" H 10800 2400 60  0000 C CNN
F 4 "Fox Electronics" H 10800 2400 60  0001 C CNN "Manufacturer"
F 5 "FOX924B-10.000" H 10800 2400 60  0001 C CNN "Part Number"
F 6 "OSC TCXO 10.000MHZ HCMOS SMD" H 10800 2400 60  0001 C CNN "Description"
	1    10800 2400
	1    0    0    -1  
$EndComp
Text GLabel 11300 2350 2    40   Input ~ 0
CLKIN
$Comp
L GND #PWR0189
U 1 1 57CDDE9F
P 11300 2550
F 0 "#PWR0189" H 11300 2300 50  0001 C CNN
F 1 "GND" H 11300 2400 50  0000 C CNN
F 2 "" H 11300 2550 60  0000 C CNN
F 3 "" H 11300 2550 60  0000 C CNN
	1    11300 2550
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR0190
U 1 1 57CDE134
P 10200 1500
F 0 "#PWR0190" H 10200 1350 50  0001 C CNN
F 1 "VCC" H 10200 1650 50  0000 C CNN
F 2 "" H 10200 1500 60  0000 C CNN
F 3 "" H 10200 1500 60  0000 C CNN
	1    10200 1500
	1    0    0    -1  
$EndComp
$Comp
L R R17
U 1 1 57CE0CD6
P 9950 1600
F 0 "R17" V 10030 1600 50  0000 C CNN
F 1 "10k" V 9950 1600 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 9950 1600 60  0001 C CNN
F 3 "" H 9950 1600 60  0001 C CNN
F 4 "Stackpole" H 9950 1600 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402JT10K0" H 9950 1600 60  0001 C CNN "Part Number"
F 6 "RES 10K OHM 1/16W 5% 0402 SMD" H 9950 1600 60  0001 C CNN "Description"
	1    9950 1600
	0    -1   -1   0   
$EndComp
$Comp
L MOSFET_P Q5
U 1 1 57CE0CF4
P 10100 1950
F 0 "Q5" H 10100 2140 60  0000 R CNN
F 1 "MOSFET_P" H 10100 1770 60  0000 R CNN
F 2 "gsg-modules:SOT23GDS" H 10100 1950 60  0001 C CNN
F 3 "" H 10100 1950 60  0001 C CNN
F 4 "Fairchild" H 10100 1950 60  0001 C CNN "Manufacturer"
F 5 "BSS84" H 10100 1950 60  0001 C CNN "Part Number"
F 6 "MOSFET P-CH 50V 130MA SOT-23" H 10100 1950 60  0001 C CNN "Description"
	1    10100 1950
	1    0    0    1   
$EndComp
$Comp
L C C68
U 1 1 57CE1C4F
P 10200 2600
F 0 "C68" H 10250 2700 50  0000 L CNN
F 1 "100nF" H 10250 2500 50  0000 L CNN
F 2 "hackrf:GSG-0402" H 10200 2600 60  0001 C CNN
F 3 "" H 10200 2600 60  0001 C CNN
F 4 "Murata" H 10200 2600 60  0001 C CNN "Manufacturer"
F 5 "GRM155R61A104KA01D" H 10200 2600 60  0001 C CNN "Part Number"
F 6 "CAP CER 0.1UF 10V 10% X5R 0402" H 10200 2600 60  0001 C CNN "Description"
	1    10200 2600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0191
U 1 1 57CE20D1
P 10200 2850
F 0 "#PWR0191" H 10200 2600 50  0001 C CNN
F 1 "GND" H 10200 2700 50  0000 C CNN
F 2 "" H 10200 2850 60  0000 C CNN
F 3 "" H 10200 2850 60  0000 C CNN
	1    10200 2850
	1    0    0    -1  
$EndComp
Text Label 9200 1600 0    40   ~ 0
X2_ENABLE
$Comp
L R R19
U 1 1 57CE5098
P 9600 2500
F 0 "R19" V 9680 2500 50  0000 C CNN
F 1 "10k" V 9600 2500 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 9600 2500 60  0001 C CNN
F 3 "" H 9600 2500 60  0001 C CNN
F 4 "Stackpole" H 9600 2500 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402JT10K0" H 9600 2500 60  0001 C CNN "Part Number"
F 6 "RES 10K OHM 1/16W 5% 0402 SMD" H 9600 2500 60  0001 C CNN "Description"
F 7 "DNP" V 9500 2500 60  0000 C CNN "Note"
	1    9600 2500
	1    0    0    -1  
$EndComp
$Comp
L R R20
U 1 1 57CE5E04
P 9850 2250
F 0 "R20" V 9930 2250 50  0000 C CNN
F 1 "0" V 9850 2250 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 9850 2250 60  0001 C CNN
F 3 "" H 9850 2250 60  0001 C CNN
F 4 "Stackpole" H 9850 2250 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402ZT0R00" H 9850 2250 60  0001 C CNN "Part Number"
F 6 "RES 0.0 OHM 1/16W 0402 SMD" H 9850 2250 60  0001 C CNN "Description"
F 7 "DNP" V 10000 2250 60  0000 C CNN "Note"
	1    9850 2250
	0    1    1    0   
$EndComp
$Comp
L GND #PWR0192
U 1 1 57CE64D2
P 9600 2750
F 0 "#PWR0192" H 9600 2500 50  0001 C CNN
F 1 "GND" H 9600 2600 50  0000 C CNN
F 2 "" H 9600 2750 60  0000 C CNN
F 3 "" H 9600 2750 60  0000 C CNN
	1    9600 2750
	1    0    0    -1  
$EndComp
Text Notes 10400 2000 0    40   ~ 0
Probably we can populate R19\nand R20 (active high) instead\nof R17 and Q5 (active low).
Text Notes 10000 3250 0    40   ~ 0
experimental 2.5 ppm clock
$Comp
L KT2520 X3
U 1 1 57CE8B5F
P 12600 6750
F 0 "X3" H 12600 6950 60  0000 C CNN
F 1 "KT2520" H 12600 6550 60  0000 C CNN
F 2 "gsg-modules:KT2520K" H 12600 6750 60  0001 C CNN
F 3 "" H 12600 6750 60  0000 C CNN
F 4 "AVX" H 12600 6750 60  0001 C CNN "Manufacturer"
F 5 "KT2520K26000ACW18TAS" H 12600 6750 60  0001 C CNN "Part Number"
F 6 "TCXO Oscillators 26MHz 1.8Volts 2.5mmx2mm" H 12600 6750 60  0001 C CNN "Description"
	1    12600 6750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0193
U 1 1 57CE9AAC
P 12100 6950
F 0 "#PWR0193" H 12100 6700 50  0001 C CNN
F 1 "GND" H 12100 6800 50  0000 C CNN
F 2 "" H 12100 6950 60  0000 C CNN
F 3 "" H 12100 6950 60  0000 C CNN
	1    12100 6950
	1    0    0    -1  
$EndComp
$Comp
L C C71
U 1 1 57CEA3A2
P 13250 6850
F 0 "C71" H 13300 6950 50  0000 L CNN
F 1 "10nF" H 13300 6750 50  0000 L CNN
F 2 "hackrf:GSG-0402" H 13250 6850 60  0001 C CNN
F 3 "" H 13250 6850 60  0001 C CNN
F 4 "Murata" H 19650 5600 60  0001 C CNN "Manufacturer"
F 5 "GRM155R71C103KA01D" H 19650 5600 60  0001 C CNN "Part Number"
F 6 "CAP CER 10000PF 16V 10% X7R 0402" H 19650 5600 60  0001 C CNN "Description"
	1    13250 6850
	0    1    1    0   
$EndComp
$Comp
L GND #PWR0194
U 1 1 57CEB51D
P 13250 6450
F 0 "#PWR0194" H 13250 6450 30  0001 C CNN
F 1 "GND" H 13250 6380 30  0001 C CNN
F 2 "" H 13250 6450 60  0001 C CNN
F 3 "" H 13250 6450 60  0001 C CNN
	1    13250 6450
	1    0    0    -1  
$EndComp
$Comp
L C C69
U 1 1 57CEB526
P 13250 6200
F 0 "C69" H 13300 6300 50  0000 L CNN
F 1 "1uF" H 13300 6100 50  0000 L CNN
F 2 "hackrf:GSG-0402" H 13250 6200 60  0001 C CNN
F 3 "" H 13250 6200 60  0001 C CNN
F 4 "Taiyo Yuden" H 13250 6200 60  0001 C CNN "Manufacturer"
F 5 "LMK105BJ105KV-F" H 13250 6200 60  0001 C CNN "Part Number"
F 6 "CAP CER 1UF 10V 10% X5R 0402" H 13250 6200 60  0001 C CNN "Description"
	1    13250 6200
	1    0    0    -1  
$EndComp
$Comp
L TCR2EF U16
U 1 1 57CEC4F7
P 12600 6050
F 0 "U16" H 12600 6250 40  0000 C CNN
F 1 "TCR2EF" H 12600 5850 40  0000 C CNN
F 2 "gsg-modules:SOT25" H 12600 6050 40  0001 C CNN
F 3 "" H 12600 6050 40  0000 C CNN
F 4 "Toshiba" H 12600 6050 60  0001 C CNN "Manufacturer"
F 5 "TCR2EF33,LM(CT" H 12600 6050 60  0001 C CNN "Part Number"
F 6 "IC REG LDO 3.3V 0.2A SMV" H 12600 6050 60  0001 C CNN "Description"
	1    12600 6050
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR0195
U 1 1 57CED2E7
P 11700 5850
F 0 "#PWR0195" H 11700 5700 50  0001 C CNN
F 1 "VCC" H 11700 6000 50  0000 C CNN
F 2 "" H 11700 5850 60  0000 C CNN
F 3 "" H 11700 5850 60  0000 C CNN
	1    11700 5850
	1    0    0    -1  
$EndComp
$Comp
L C C72
U 1 1 57CED4AD
P 11700 6200
F 0 "C72" H 11750 6300 50  0000 L CNN
F 1 "100nF" H 11750 6100 50  0000 L CNN
F 2 "hackrf:GSG-0402" H 11700 6200 60  0001 C CNN
F 3 "" H 11700 6200 60  0001 C CNN
F 4 "Murata" H 11700 6200 60  0001 C CNN "Manufacturer"
F 5 "GRM155R61A104KA01D" H 11700 6200 60  0001 C CNN "Part Number"
F 6 "CAP CER 0.1UF 10V 10% X5R 0402" H 11700 6200 60  0001 C CNN "Description"
	1    11700 6200
	1    0    0    -1  
$EndComp
Text Label 11000 5000 0    40   ~ 0
X3_ENABLE
$Comp
L GND #PWR0196
U 1 1 57CEED24
P 12100 6250
F 0 "#PWR0196" H 12100 6250 30  0001 C CNN
F 1 "GND" H 12100 6180 30  0001 C CNN
F 2 "" H 12100 6250 60  0001 C CNN
F 3 "" H 12100 6250 60  0001 C CNN
	1    12100 6250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0197
U 1 1 57CEEFDB
P 11700 6450
F 0 "#PWR0197" H 11700 6450 30  0001 C CNN
F 1 "GND" H 11700 6380 30  0001 C CNN
F 2 "" H 11700 6450 60  0001 C CNN
F 3 "" H 11700 6450 60  0001 C CNN
	1    11700 6450
	1    0    0    -1  
$EndComp
Text Notes 11800 7400 0    40   ~ 0
experimental 500 ppb clock
$Comp
L 74AHC1G14 U18
U 1 1 57E2187A
P 14700 6850
F 0 "U18" H 14845 6965 40  0000 C CNN
F 1 "74LVC1G14" H 14900 6750 40  0000 C CNN
F 2 "gsg-modules:SOT353-1" H 14795 6715 30  0001 C CNN
F 3 "" H 14845 6965 60  0000 C CNN
F 4 "NXP" H 14700 6850 60  0001 C CNN "Manufacturer"
F 5 "74LVC1G14GW,125" H 14700 6850 60  0001 C CNN "Part Number"
F 6 "Inverter IC 1 Channel Schmitt Trigger 5-TSSOP" H 14700 6850 60  0001 C CNN "Description"
	1    14700 6850
	1    0    0    -1  
$EndComp
$Comp
L MOSFET_P Q6
U 1 1 57E22D08
P 11900 5300
F 0 "Q6" H 11900 5490 60  0000 R CNN
F 1 "MOSFET_P" H 11900 5120 60  0000 R CNN
F 2 "gsg-modules:SOT23GDS" H 11900 5300 60  0001 C CNN
F 3 "" H 11900 5300 60  0001 C CNN
F 4 "Fairchild" H 11900 5300 60  0001 C CNN "Manufacturer"
F 5 "BSS84" H 11900 5300 60  0001 C CNN "Part Number"
F 6 "MOSFET P-CH 50V 130MA SOT-23" H 11900 5300 60  0001 C CNN "Description"
	1    11900 5300
	1    0    0    1   
$EndComp
$Comp
L R R30
U 1 1 57E266DB
P 14500 5850
F 0 "R30" V 14580 5850 50  0000 C CNN
F 1 "470k" V 14500 5850 50  0000 C CNN
F 2 "hackrf:GSG-0603" H 14500 5850 60  0001 C CNN
F 3 "" H 14500 5850 60  0001 C CNN
F 4 "Yageo" H 14500 5850 60  0001 C CNN "Manufacturer"
F 5 "RC0603JR-07470KL" H 14500 5850 60  0001 C CNN "Part Number"
F 6 "RES SMD 470K OHM 5% 1/10W 0603" H 14500 5850 60  0001 C CNN "Description"
	1    14500 5850
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR0198
U 1 1 57E2688A
P 14650 7150
F 0 "#PWR0198" H 14650 6900 50  0001 C CNN
F 1 "GND" H 14650 7000 50  0000 C CNN
F 2 "" H 14650 7150 60  0000 C CNN
F 3 "" H 14650 7150 60  0000 C CNN
	1    14650 7150
	1    0    0    -1  
$EndComp
$Comp
L C C74
U 1 1 57E26F7F
P 14750 6100
F 0 "C74" H 14800 6200 50  0000 L CNN
F 1 "10nF" H 14800 6000 50  0000 L CNN
F 2 "hackrf:GSG-0402" H 14750 6100 60  0001 C CNN
F 3 "" H 14750 6100 60  0001 C CNN
F 4 "Murata" H 21150 4850 60  0001 C CNN "Manufacturer"
F 5 "GRM155R71C103KA01D" H 21150 4850 60  0001 C CNN "Part Number"
F 6 "CAP CER 10000PF 16V 10% X7R 0402" H 21150 4850 60  0001 C CNN "Description"
	1    14750 6100
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR0199
U 1 1 57E271BB
P 14750 6350
F 0 "#PWR0199" H 14750 6100 50  0001 C CNN
F 1 "GND" H 14750 6200 50  0000 C CNN
F 2 "" H 14750 6350 60  0000 C CNN
F 3 "" H 14750 6350 60  0000 C CNN
	1    14750 6350
	1    0    0    -1  
$EndComp
$Comp
L R R31
U 1 1 57E27358
P 15000 5850
F 0 "R31" V 15080 5850 50  0000 C CNN
F 1 "470k" V 15000 5850 50  0000 C CNN
F 2 "hackrf:GSG-0603" H 15000 5850 60  0001 C CNN
F 3 "" H 15000 5850 60  0001 C CNN
F 4 "Yageo" H 15000 5850 60  0001 C CNN "Manufacturer"
F 5 "RC0603JR-07470KL" H 15000 5850 60  0001 C CNN "Part Number"
F 6 "RES SMD 470K OHM 5% 1/10W 0603" H 15000 5850 60  0001 C CNN "Description"
	1    15000 5850
	0    -1   -1   0   
$EndComp
$Comp
L C C73
U 1 1 57E2A0BE
P 14050 8000
F 0 "C73" H 14100 8100 50  0000 L CNN
F 1 "10nF" H 14100 7900 50  0000 L CNN
F 2 "hackrf:GSG-0402" H 14050 8000 60  0001 C CNN
F 3 "" H 14050 8000 60  0001 C CNN
F 4 "Murata" H 20450 6750 60  0001 C CNN "Manufacturer"
F 5 "GRM155R71C103KA01D" H 20450 6750 60  0001 C CNN "Part Number"
F 6 "CAP CER 10000PF 16V 10% X7R 0402" H 20450 6750 60  0001 C CNN "Description"
F 7 "DNP" V 13900 8000 60  0000 C CNN "Note"
	1    14050 8000
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR0200
U 1 1 57E2A0C4
P 14050 8250
F 0 "#PWR0200" H 14050 8000 50  0001 C CNN
F 1 "GND" H 14050 8100 50  0000 C CNN
F 2 "" H 14050 8250 60  0000 C CNN
F 3 "" H 14050 8250 60  0000 C CNN
	1    14050 8250
	1    0    0    -1  
$EndComp
$Comp
L R R23
U 1 1 57E2A0CE
P 14300 7650
F 0 "R23" V 14380 7650 50  0000 C CNN
F 1 "470k" V 14300 7650 50  0000 C CNN
F 2 "hackrf:GSG-0603" H 14300 7650 60  0001 C CNN
F 3 "" H 14300 7650 60  0001 C CNN
F 4 "Yageo" H 14300 7650 60  0001 C CNN "Manufacturer"
F 5 "RC0603JR-07470KL" H 14300 7650 60  0001 C CNN "Part Number"
F 6 "RES SMD 470K OHM 5% 1/10W 0603" H 14300 7650 60  0001 C CNN "Description"
F 7 "DNP" V 14200 7650 60  0000 C CNN "Note"
	1    14300 7650
	0    -1   -1   0   
$EndComp
$Comp
L INDUCTOR L10
U 1 1 57E2AEC1
P 14050 7250
F 0 "L10" V 14000 7250 40  0000 C CNN
F 1 "10uH" V 14150 7250 40  0000 C CNN
F 2 "hackrf:GSG-0603" H 14050 7250 60  0001 C CNN
F 3 "" H 14050 7250 60  0001 C CNN
F 4 "Taiyo Yuden" H 16600 8350 60  0001 C CNN "Manufacturer"
F 5 "BRL1608T100M" H 16600 8350 60  0001 C CNN "Part Number"
F 6 "INDUCTR 10UH 220MA 20% 0603 SMD" H 16600 8350 60  0001 C CNN "Description"
F 7 "DNP" V 14250 7250 60  0000 C CNN "Note"
	1    14050 7250
	1    0    0    -1  
$EndComp
$Comp
L VCC #PWR0201
U 1 1 57E2B5D0
P 13550 7550
F 0 "#PWR0201" H 13550 7400 50  0001 C CNN
F 1 "VCC" H 13550 7700 50  0000 C CNN
F 2 "" H 13550 7550 60  0000 C CNN
F 3 "" H 13550 7550 60  0000 C CNN
	1    13550 7550
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0202
U 1 1 57E2B897
P 14550 7750
F 0 "#PWR0202" H 14550 7500 50  0001 C CNN
F 1 "GND" H 14550 7600 50  0000 C CNN
F 2 "" H 14550 7750 60  0000 C CNN
F 3 "" H 14550 7750 60  0000 C CNN
	1    14550 7750
	1    0    0    -1  
$EndComp
$Comp
L R R22
U 1 1 57E2C011
P 13800 7650
F 0 "R22" V 13880 7650 50  0000 C CNN
F 1 "470k" V 13800 7650 50  0000 C CNN
F 2 "hackrf:GSG-0603" H 13800 7650 60  0001 C CNN
F 3 "" H 13800 7650 60  0001 C CNN
F 4 "Yageo" H 13800 7650 60  0001 C CNN "Manufacturer"
F 5 "RC0603JR-07470KL" H 13800 7650 60  0001 C CNN "Part Number"
F 6 "RES SMD 470K OHM 5% 1/10W 0603" H 13800 7650 60  0001 C CNN "Description"
F 7 "DNP" V 13700 7650 60  0000 C CNN "Note"
	1    13800 7650
	0    -1   -1   0   
$EndComp
Text GLabel 15350 6850 2    40   Input ~ 0
CLKIN
$Comp
L R R21
U 1 1 57E30224
P 11750 5000
F 0 "R21" V 11830 5000 50  0000 C CNN
F 1 "10k" V 11750 5000 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 11750 5000 60  0001 C CNN
F 3 "" H 11750 5000 60  0001 C CNN
F 4 "Stackpole" H 11750 5000 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402JT10K0" H 11750 5000 60  0001 C CNN "Part Number"
F 6 "RES 10K OHM 1/16W 5% 0402 SMD" H 11750 5000 60  0001 C CNN "Description"
	1    11750 5000
	0    -1   -1   0   
$EndComp
$Comp
L VCC #PWR0203
U 1 1 57E30EE5
P 12000 4900
F 0 "#PWR0203" H 12000 4750 50  0001 C CNN
F 1 "VCC" H 12000 5050 50  0000 C CNN
F 2 "" H 12000 4900 60  0000 C CNN
F 3 "" H 12000 4900 60  0000 C CNN
	1    12000 4900
	1    0    0    -1  
$EndComp
$Comp
L OH4 X4
U 1 1 57E3681D
P 14600 2800
F 0 "X4" H 14600 2950 60  0000 C CNN
F 1 "OH4" H 14600 2650 60  0000 C CNN
F 2 "gsg-modules:OH4" H 14600 2800 60  0001 C CNN
F 3 "" H 14600 2800 60  0000 C CNN
F 4 "Connor-Winfield" H 14600 2800 60  0001 C CNN "Manufacturer"
F 5 "OH4610LF-010.0M" H 14600 2800 60  0001 C CNN "Part Number"
F 6 "10MHz LVCMOS OCXO Oscillator Through Hole 3.3V" H 14600 2800 60  0001 C CNN "Description"
	1    14600 2800
	1    0    0    -1  
$EndComp
$Comp
L MOSFET_P Q7
U 1 1 57E36AF3
P 15350 1700
F 0 "Q7" H 15350 1890 60  0000 R CNN
F 1 "MOSFET_P" H 15350 1520 60  0000 R CNN
F 2 "gsg-modules:SOT23GDS" H 15350 1700 60  0001 C CNN
F 3 "" H 15350 1700 60  0001 C CNN
F 4 "Fairchild" H 15350 1700 60  0001 C CNN "Manufacturer"
F 5 "BSS84" H 15350 1700 60  0001 C CNN "Part Number"
F 6 "MOSFET P-CH 50V 130MA SOT-23" H 15350 1700 60  0001 C CNN "Description"
	1    15350 1700
	1    0    0    1   
$EndComp
$Comp
L R R32
U 1 1 57E36AFC
P 15200 1400
F 0 "R32" V 15280 1400 50  0000 C CNN
F 1 "10k" V 15200 1400 50  0000 C CNN
F 2 "hackrf:GSG-0402" H 15200 1400 60  0001 C CNN
F 3 "" H 15200 1400 60  0001 C CNN
F 4 "Stackpole" H 15200 1400 60  0001 C CNN "Manufacturer"
F 5 "RMCF0402JT10K0" H 15200 1400 60  0001 C CNN "Part Number"
F 6 "RES 10K OHM 1/16W 5% 0402 SMD" H 15200 1400 60  0001 C CNN "Description"
	1    15200 1400
	0    -1   -1   0   
$EndComp
$Comp
L VCC #PWR0204
U 1 1 57E36B04
P 15450 1300
F 0 "#PWR0204" H 15450 1150 50  0001 C CNN
F 1 "VCC" H 15450 1450 50  0000 C CNN
F 2 "" H 15450 1300 60  0000 C CNN
F 3 "" H 15450 1300 60  0000 C CNN
	1    15450 1300
	1    0    0    -1  
$EndComp
NoConn ~ 14100 2750
$Comp
L GND #PWR0205
U 1 1 57E37EB7
P 14000 2950
F 0 "#PWR0205" H 14000 2700 50  0001 C CNN
F 1 "GND" H 14000 2800 50  0000 C CNN
F 2 "" H 14000 2950 60  0000 C CNN
F 3 "" H 14000 2950 60  0000 C CNN
	1    14000 2950
	1    0    0    -1  
$EndComp
Text GLabel 15300 2850 2    40   Input ~ 0
CLKIN
Text Label 14450 1400 0    40   ~ 0
X4_ENABLE
$Comp
L C C76
U 1 1 57E3966F
P 15450 2250
F 0 "C76" H 15500 2350 50  0000 L CNN
F 1 "10nF" H 15500 2150 50  0000 L CNN
F 2 "hackrf:GSG-0402" H 15450 2250 60  0001 C CNN
F 3 "" H 15450 2250 60  0001 C CNN
F 4 "Murata" H 21850 1000 60  0001 C CNN "Manufacturer"
F 5 "GRM155R71C103KA01D" H 21850 1000 60  0001 C CNN "Part Number"
F 6 "CAP CER 10000PF 16V 10% X7R 0402" H 21850 1000 60  0001 C CNN "Description"
	1    15450 2250
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR0206
U 1 1 57E39AAF
P 15450 2500
F 0 "#PWR0206" H 15450 2250 50  0001 C CNN
F 1 "GND" H 15450 2350 50  0000 C CNN
F 2 "" H 15450 2500 60  0000 C CNN
F 3 "" H 15450 2500 60  0000 C CNN
	1    15450 2500
	1    0    0    -1  
$EndComp
$Comp
L C C75
U 1 1 57E3C654
P 15200 3100
F 0 "C75" H 15250 3200 50  0000 L CNN
F 1 "22pF" H 15250 3000 50  0000 L CNN
F 2 "hackrf:GSG-0402" H 15200 3100 60  0001 C CNN
F 3 "" H 15200 3100 60  0001 C CNN
F 4 "Murata" H 15150 1550 60  0001 C CNN "Manufacturer"
F 5 "GRM1555C1H220JA01D" H 15150 1550 60  0001 C CNN "Part Number"
F 6 "CAP CER 22PF 50V 5% NP0 0402" H 15150 1550 60  0001 C CNN "Description"
	1    15200 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 6750 2200 6850
Wire Wire Line
	2200 7250 2200 7350
Wire Wire Line
	2200 6300 2200 6450
Wire Wire Line
	8850 8450 9300 8450
Wire Wire Line
	10550 8450 10100 8450
Wire Wire Line
	8850 8650 9300 8650
Wire Wire Line
	10100 8550 10550 8550
Wire Wire Line
	9300 8550 8850 8550
Wire Wire Line
	1300 6750 1300 6850
Wire Wire Line
	1000 6200 1000 6450
Wire Wire Line
	1600 6450 1600 6300
Wire Wire Line
	5650 8250 6700 8250
Wire Wire Line
	7500 8650 7800 8650
Wire Wire Line
	7500 8450 7800 8450
Wire Wire Line
	6700 8550 6400 8550
Wire Wire Line
	1750 3650 1650 3650
Wire Wire Line
	6700 8450 6400 8450
Wire Wire Line
	6700 8650 6400 8650
Wire Wire Line
	7500 8350 7800 8350
Wire Wire Line
	7500 8550 7800 8550
Wire Wire Line
	7800 8250 7500 8250
Wire Wire Line
	4200 9050 4450 9050
Wire Wire Line
	1300 7250 1300 7350
Wire Wire Line
	1600 7250 1600 7350
Wire Wire Line
	1000 7250 1000 7350
Wire Wire Line
	1300 6200 1300 6450
Wire Wire Line
	1000 6750 1000 6850
Wire Wire Line
	1600 6750 1600 6850
Wire Wire Line
	7800 8750 7500 8750
Wire Wire Line
	4450 9250 4200 9250
Wire Wire Line
	3400 8850 3100 8850
Wire Wire Line
	3400 8950 3100 8950
Wire Wire Line
	3400 9050 3100 9050
Wire Wire Line
	3400 9150 3100 9150
Wire Wire Line
	4750 2750 5200 2750
Wire Wire Line
	8750 8750 9300 8750
Wire Wire Line
	10550 8650 10100 8650
Wire Wire Line
	10550 9050 10100 9050
Wire Wire Line
	10550 8250 10100 8250
Wire Wire Line
	10550 8350 10100 8350
Wire Wire Line
	8850 9450 9300 9450
Wire Wire Line
	6300 9650 6700 9650
Wire Wire Line
	7900 9650 7500 9650
Wire Wire Line
	6300 9850 6700 9850
Wire Wire Line
	7900 9850 7500 9850
Wire Wire Line
	7900 9750 7500 9750
Wire Wire Line
	1150 1900 1150 3000
Wire Wire Line
	1150 2800 1250 2800
Wire Wire Line
	1150 2600 1250 2600
Connection ~ 1150 2800
Wire Wire Line
	1650 1800 1650 2250
Wire Wire Line
	1550 1900 1650 1900
Connection ~ 1650 1900
Wire Wire Line
	1250 1900 1150 1900
Connection ~ 1150 2600
Wire Wire Line
	1150 2250 1250 2250
Connection ~ 1150 2250
Wire Wire Line
	2450 3250 2550 3250
Wire Wire Line
	2550 3250 2550 3350
Wire Wire Line
	1650 2250 1550 2250
Wire Wire Line
	1750 3250 1650 3250
Wire Wire Line
	2750 4100 2750 4900
Wire Wire Line
	3450 4250 3150 4250
Wire Wire Line
	2750 4250 2850 4250
Connection ~ 2750 4250
Wire Wire Line
	2750 5350 2750 5200
Wire Wire Line
	1750 4550 1850 4550
Wire Wire Line
	1850 4550 1850 4650
Wire Wire Line
	2550 4350 2750 4350
Connection ~ 2750 4350
Wire Wire Line
	1750 4350 2250 4350
Wire Wire Line
	6300 2150 6300 2350
Wire Wire Line
	6100 2250 6100 2350
Wire Wire Line
	5700 2250 5700 2350
Wire Wire Line
	6200 2250 6200 2350
Wire Wire Line
	5100 2550 5200 2550
Wire Wire Line
	6200 2250 6300 2250
Connection ~ 6300 2250
Wire Wire Line
	6800 3450 6700 3450
Wire Wire Line
	6800 3350 6700 3350
Wire Wire Line
	5600 3950 5600 3850
Wire Wire Line
	4750 2850 5200 2850
Wire Wire Line
	5200 2950 4750 2950
Wire Wire Line
	4750 3050 5200 3050
Wire Wire Line
	5200 3150 4750 3150
Wire Wire Line
	4750 3250 5200 3250
Wire Wire Line
	5200 3350 4750 3350
Wire Wire Line
	4750 3450 5200 3450
Wire Wire Line
	5800 2250 5800 2350
Wire Wire Line
	5900 2250 5900 2350
Wire Wire Line
	2050 4350 2050 4450
Connection ~ 2050 4350
Wire Wire Line
	2050 4750 2050 4950
Wire Wire Line
	2050 5250 2050 5350
Wire Wire Line
	2050 4850 2550 4850
Connection ~ 2050 4850
Wire Wire Line
	2450 3650 3800 3650
Wire Wire Line
	2750 3650 2750 3800
Wire Wire Line
	3800 4050 3800 4250
Wire Wire Line
	3800 4550 3800 4650
Wire Wire Line
	3800 4150 4250 4150
Connection ~ 3800 4150
Wire Wire Line
	3800 3650 3800 3750
Connection ~ 2750 3650
Wire Wire Line
	3000 9650 3000 9850
Wire Wire Line
	3000 10150 3000 10250
Wire Wire Line
	3000 9750 3450 9750
Connection ~ 3000 9750
Wire Wire Line
	3000 9250 3000 9350
Wire Wire Line
	3000 9250 3400 9250
Wire Wire Line
	6700 2750 6800 2750
Wire Wire Line
	6800 2850 6700 2850
Wire Wire Line
	6700 2950 6800 2950
Wire Wire Line
	6000 1250 6000 1350
Wire Wire Line
	6000 1650 6000 2350
Wire Wire Line
	6000 1750 6350 1750
Connection ~ 6000 1750
Wire Wire Line
	5600 1250 5600 1350
Wire Wire Line
	5600 1650 5600 2350
Wire Wire Line
	5600 1750 5250 1750
Connection ~ 5600 1750
Wire Wire Line
	11200 2350 11300 2350
Wire Wire Line
	11200 2450 11300 2450
Wire Wire Line
	11300 2450 11300 2550
Connection ~ 10200 1600
Wire Wire Line
	10200 1600 10100 1600
Wire Wire Line
	9600 1950 9900 1950
Connection ~ 9600 1600
Wire Wire Line
	10200 2150 10200 2450
Wire Wire Line
	10200 2350 10400 2350
Connection ~ 10200 2350
Wire Wire Line
	10200 2750 10200 2850
Wire Wire Line
	10200 1500 10200 1750
Wire Wire Line
	9600 2650 9600 2750
Connection ~ 9600 1950
Wire Wire Line
	9600 2250 9700 2250
Connection ~ 9600 2250
Wire Wire Line
	10000 2250 10200 2250
Connection ~ 10200 2250
Wire Wire Line
	12200 6650 12100 6650
Wire Wire Line
	12100 6650 12100 6950
Wire Wire Line
	12100 6850 12200 6850
Connection ~ 12100 6850
Wire Wire Line
	13000 5950 13250 5950
Wire Wire Line
	13100 5950 13100 6650
Wire Wire Line
	13100 6650 13000 6650
Wire Wire Line
	13250 6350 13250 6450
Wire Wire Line
	13250 5950 13250 6050
Connection ~ 13100 5950
Wire Wire Line
	9200 1600 9800 1600
Wire Wire Line
	12000 6150 12200 6150
Wire Wire Line
	12100 6250 12100 6050
Wire Wire Line
	12100 6050 12200 6050
Wire Wire Line
	12200 5950 11700 5950
Wire Wire Line
	11700 5850 11700 6050
Wire Wire Line
	11700 6350 11700 6450
Connection ~ 11700 5950
Wire Wire Line
	13000 6850 13100 6850
Wire Wire Line
	14650 7050 14650 7150
Wire Wire Line
	14750 6350 14750 6250
Wire Wire Line
	14650 5850 14850 5850
Wire Wire Line
	14750 5850 14750 5950
Connection ~ 14750 5850
Wire Wire Line
	15150 6850 15350 6850
Wire Wire Line
	15250 6850 15250 5850
Wire Wire Line
	15250 5850 15150 5850
Wire Wire Line
	14050 8250 14050 8150
Wire Wire Line
	13950 7650 14150 7650
Wire Wire Line
	14050 7550 14050 7850
Connection ~ 14050 7650
Wire Wire Line
	13550 7550 13550 7650
Wire Wire Line
	13550 7650 13650 7650
Wire Wire Line
	14450 7650 14550 7650
Wire Wire Line
	14550 7650 14550 7750
Wire Wire Line
	13400 6850 14250 6850
Wire Wire Line
	14150 6850 14150 5850
Wire Wire Line
	14150 5850 14350 5850
Connection ~ 14150 6850
Wire Wire Line
	14050 6850 14050 6950
Connection ~ 14050 6850
Connection ~ 15250 6850
Wire Wire Line
	12000 5500 12000 6150
Wire Wire Line
	12000 4900 12000 5100
Wire Wire Line
	12000 5000 11900 5000
Connection ~ 12000 5000
Wire Wire Line
	11400 5300 11700 5300
Wire Wire Line
	11000 5000 11600 5000
Connection ~ 11400 5000
Wire Wire Line
	12000 5600 14050 5600
Connection ~ 12000 5600
Wire Wire Line
	14650 6650 14650 6550
Wire Wire Line
	14650 6550 14050 6550
Wire Wire Line
	14050 6550 14050 5600
Wire Wire Line
	15450 1300 15450 1500
Wire Wire Line
	15450 1400 15350 1400
Connection ~ 15450 1400
Wire Wire Line
	14850 1700 15150 1700
Connection ~ 14850 1400
Wire Wire Line
	15450 1900 15450 2100
Wire Wire Line
	14000 2950 14000 2850
Wire Wire Line
	14000 2850 14100 2850
Wire Wire Line
	14850 1400 14850 1700
Connection ~ 15450 2000
Wire Wire Line
	15450 2500 15450 2400
Wire Wire Line
	15200 2000 15450 2000
Wire Wire Line
	15200 2000 15200 2750
Wire Wire Line
	15200 2750 15100 2750
$Comp
L GND #PWR0207
U 1 1 57E3EB3F
P 15200 3350
F 0 "#PWR0207" H 15200 3100 50  0001 C CNN
F 1 "GND" H 15200 3200 50  0000 C CNN
F 2 "" H 15200 3350 60  0000 C CNN
F 3 "" H 15200 3350 60  0000 C CNN
	1    15200 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	15200 3250 15200 3350
Wire Wire Line
	15100 2850 15300 2850
Wire Wire Line
	15200 2850 15200 2950
Connection ~ 15200 2850
Text Notes 14000 3500 0    40   ~ 0
experimental 10 ppb clock
NoConn ~ 3400 8250
NoConn ~ 3400 8450
NoConn ~ 3400 8550
NoConn ~ 3400 8650
NoConn ~ 3400 8750
$Comp
L CONN_11X2 P20
U 1 1 4F838167
P 3800 8750
F 0 "P20" H 3800 9050 60  0000 C CNN
F 1 "GPIO" V 3800 8750 50  0000 C CNN
F 2 "hackrf:GSG-HEADER-2x11" H 3800 8750 60  0001 C CNN
F 3 "" H 3800 8750 60  0001 C CNN
F 4 "Sullins" H 3800 8750 60  0001 C CNN "Manufacturer"
F 5 "PPPC112LFBN-RC" H 3800 8750 60  0001 C CNN "Part Number"
F 6 "CONN HEADER FMAL 22PS.1\" DL GOLD" H 3800 8750 60  0001 C CNN "Description"
	1    3800 8750
	1    0    0    -1  
$EndComp
NoConn ~ 4200 8250
NoConn ~ 4200 8350
NoConn ~ 4200 8450
NoConn ~ 4200 8550
NoConn ~ 4200 8650
NoConn ~ 4200 8750
NoConn ~ 4200 8850
NoConn ~ 4200 8950
NoConn ~ 4200 9150
NoConn ~ 7500 8850
NoConn ~ 6700 8750
NoConn ~ 6700 8850
NoConn ~ 6700 8350
NoConn ~ 9300 8250
NoConn ~ 9300 8350
NoConn ~ 9300 8850
NoConn ~ 9300 8950
NoConn ~ 9300 9050
NoConn ~ 9300 9150
NoConn ~ 9300 9250
NoConn ~ 9300 9350
NoConn ~ 10100 8750
NoConn ~ 10100 8850
NoConn ~ 10100 8950
NoConn ~ 10100 9150
NoConn ~ 10100 9250
Wire Wire Line
	9600 1600 9600 2350
Wire Wire Line
	11400 5000 11400 5300
Wire Wire Line
	14450 1400 15050 1400
Text Label 4750 2750 0    40   ~ 0
X2_ENABLE
Text Label 4750 2850 0    40   ~ 0
X3_ENABLE
Text Label 4750 3250 0    40   ~ 0
X4_ENABLE
Wire Wire Line
	6700 3050 6800 3050
Wire Wire Line
	6800 3150 6700 3150
Wire Wire Line
	6700 3250 6800 3250
NoConn ~ 5700 3850
Wire Wire Line
	5800 3850 5800 3950
Wire Wire Line
	5900 3950 5900 3850
Wire Wire Line
	6000 3850 6000 3950
Wire Wire Line
	6100 3950 6100 3850
Wire Wire Line
	6200 3850 6200 3950
Wire Wire Line
	6300 3950 6300 3850
Text Label 2750 4800 1    40   ~ 0
DIODE_TOWN
$Comp
L C C79
U 1 1 57E5BCE3
P 13700 5850
F 0 "C79" H 13750 5950 50  0000 L CNN
F 1 "100nF" H 13750 5750 50  0000 L CNN
F 2 "hackrf:GSG-0402" H 13700 5850 60  0001 C CNN
F 3 "" H 13700 5850 60  0001 C CNN
F 4 "Murata" H 13700 5850 60  0001 C CNN "Manufacturer"
F 5 "GRM155R61A104KA01D" H 13700 5850 60  0001 C CNN "Part Number"
F 6 "CAP CER 0.1UF 10V 10% X5R 0402" H 13700 5850 60  0001 C CNN "Description"
	1    13700 5850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0208
U 1 1 57E5D3EF
P 13700 6100
F 0 "#PWR0208" H 13700 6100 30  0001 C CNN
F 1 "GND" H 13700 6030 30  0001 C CNN
F 2 "" H 13700 6100 60  0001 C CNN
F 3 "" H 13700 6100 60  0001 C CNN
	1    13700 6100
	1    0    0    -1  
$EndComp
Wire Wire Line
	13700 6000 13700 6100
Wire Wire Line
	13700 5600 13700 5700
Connection ~ 13700 5600
$Comp
L C C78
U 1 1 57E5DB21
P 7150 1200
F 0 "C78" H 7200 1300 50  0000 L CNN
F 1 "100nF" H 7200 1100 50  0000 L CNN
F 2 "hackrf:GSG-0402" H 7150 1200 60  0001 C CNN
F 3 "" H 7150 1200 60  0001 C CNN
F 4 "Murata" H 7150 1200 60  0001 C CNN "Manufacturer"
F 5 "GRM155R61A104KA01D" H 7150 1200 60  0001 C CNN "Part Number"
F 6 "CAP CER 0.1UF 10V 10% X5R 0402" H 7150 1200 60  0001 C CNN "Description"
	1    7150 1200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0209
U 1 1 57E5DB27
P 7250 1450
F 0 "#PWR0209" H 7250 1450 30  0001 C CNN
F 1 "GND" H 7250 1380 30  0001 C CNN
F 2 "" H 7250 1450 60  0001 C CNN
F 3 "" H 7250 1450 60  0001 C CNN
	1    7250 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 1350 7250 1450
$Comp
L VCC #PWR0210
U 1 1 57E5DCA4
P 7250 950
F 0 "#PWR0210" H 7250 1050 30  0001 C CNN
F 1 "VCC" H 7250 1050 30  0000 C CNN
F 2 "" H 7250 950 60  0001 C CNN
F 3 "" H 7250 950 60  0001 C CNN
	1    7250 950 
	1    0    0    -1  
$EndComp
$Comp
L C C77
U 1 1 57E5DEBE
P 6800 1200
F 0 "C77" H 6850 1300 50  0000 L CNN
F 1 "100nF" H 6850 1100 50  0000 L CNN
F 2 "hackrf:GSG-0402" H 6800 1200 60  0001 C CNN
F 3 "" H 6800 1200 60  0001 C CNN
F 4 "Murata" H 6800 1200 60  0001 C CNN "Manufacturer"
F 5 "GRM155R61A104KA01D" H 6800 1200 60  0001 C CNN "Part Number"
F 6 "CAP CER 0.1UF 10V 10% X5R 0402" H 6800 1200 60  0001 C CNN "Description"
	1    6800 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6800 1050 7250 1050
Wire Wire Line
	7250 1050 7250 950 
Connection ~ 7150 1050
Wire Wire Line
	6800 1350 7250 1350
Connection ~ 7150 1350
$Comp
L C C82
U 1 1 57E5FDFF
P 2650 8600
F 0 "C82" H 2700 8700 50  0000 L CNN
F 1 "100nF" H 2700 8500 50  0000 L CNN
F 2 "hackrf:GSG-0402" H 2650 8600 60  0001 C CNN
F 3 "" H 2650 8600 60  0001 C CNN
F 4 "Murata" H 2650 8600 60  0001 C CNN "Manufacturer"
F 5 "GRM155R61A104KA01D" H 2650 8600 60  0001 C CNN "Part Number"
F 6 "CAP CER 0.1UF 10V 10% X5R 0402" H 2650 8600 60  0001 C CNN "Description"
	1    2650 8600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0211
U 1 1 57E60A13
P 2650 8850
F 0 "#PWR0211" H 2650 8850 30  0001 C CNN
F 1 "GND" H 2650 8780 30  0001 C CNN
F 2 "" H 2650 8850 60  0001 C CNN
F 3 "" H 2650 8850 60  0001 C CNN
	1    2650 8850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 8750 2650 8850
Wire Wire Line
	2650 8250 2650 8450
Connection ~ 2650 8350
$Comp
L C C83
U 1 1 57E60E4F
P 5650 8500
F 0 "C83" H 5700 8600 50  0000 L CNN
F 1 "100nF" H 5700 8400 50  0000 L CNN
F 2 "hackrf:GSG-0402" H 5650 8500 60  0001 C CNN
F 3 "" H 5650 8500 60  0001 C CNN
F 4 "Murata" H 5650 8500 60  0001 C CNN "Manufacturer"
F 5 "GRM155R61A104KA01D" H 5650 8500 60  0001 C CNN "Part Number"
F 6 "CAP CER 0.1UF 10V 10% X5R 0402" H 5650 8500 60  0001 C CNN "Description"
	1    5650 8500
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 8150 5650 8350
Connection ~ 5650 8250
$Comp
L GND #PWR0212
U 1 1 57E61A56
P 5650 8750
F 0 "#PWR0212" H 5650 8750 30  0001 C CNN
F 1 "GND" H 5650 8680 30  0001 C CNN
F 2 "" H 5650 8750 60  0001 C CNN
F 3 "" H 5650 8750 60  0001 C CNN
	1    5650 8750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 8650 5650 8750
Wire Wire Line
	2650 8350 3400 8350
$Comp
L C C95
U 1 1 57E620CE
P 8850 9000
F 0 "C95" H 8900 9100 50  0000 L CNN
F 1 "100nF" H 8900 8900 50  0000 L CNN
F 2 "hackrf:GSG-0402" H 8850 9000 60  0001 C CNN
F 3 "" H 8850 9000 60  0001 C CNN
F 4 "Murata" H 8850 9000 60  0001 C CNN "Manufacturer"
F 5 "GRM155R61A104KA01D" H 8850 9000 60  0001 C CNN "Part Number"
F 6 "CAP CER 0.1UF 10V 10% X5R 0402" H 8850 9000 60  0001 C CNN "Description"
	1    8850 9000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR0213
U 1 1 57E62656
P 8850 9250
F 0 "#PWR0213" H 8850 9250 30  0001 C CNN
F 1 "GND" H 8850 9180 30  0001 C CNN
F 2 "" H 8850 9250 60  0001 C CNN
F 3 "" H 8850 9250 60  0001 C CNN
	1    8850 9250
	1    0    0    -1  
$EndComp
Wire Wire Line
	8850 9150 8850 9250
Wire Wire Line
	8850 8850 8850 8750
Connection ~ 8850 8750
$EndSCHEMATC