EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 5 6
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Oscillator:Si5351A-B-GT U?
U 1 1 5E4D2B4D
P 4850 3850
AR Path="/5E4BDE97/5E4D2B4D" Ref="U?"  Part="1" 
AR Path="/5E4D2B4D" Ref="U?"  Part="1" 
AR Path="/5E4D247A/5E4D2B4D" Ref="U?"  Part="1" 
F 0 "U?" H 4850 3261 50  0000 C CNN
F 1 "Si5351A-B-GT" H 4850 3170 50  0000 C CNN
F 2 "Package_SO:MSOP-10_3x3mm_P0.5mm" H 4850 3050 50  0001 C CNN
F 3 "https://www.silabs.com/documents/public/data-sheets/Si5351-B.pdf" H 4500 3750 50  0001 C CNN
	1    4850 3850
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5E4D2B53
P 4850 4650
AR Path="/5E4BDE97/5E4D2B53" Ref="#PWR?"  Part="1" 
AR Path="/5E4D2B53" Ref="#PWR?"  Part="1" 
AR Path="/5E4D247A/5E4D2B53" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4850 4400 50  0001 C CNN
F 1 "GNDA" H 4855 4477 50  0000 C CNN
F 2 "" H 4850 4650 50  0001 C CNN
F 3 "" H 4850 4650 50  0001 C CNN
	1    4850 4650
	1    0    0    -1  
$EndComp
Wire Wire Line
	4850 4350 4850 4650
Text HLabel 6900 3050 2    50   Input ~ 0
LO1
$Comp
L Device:R R?
U 1 1 5E56947F
P 6150 3200
AR Path="/5E3088F9/5E56947F" Ref="R?"  Part="1" 
AR Path="/5E4D247A/5E56947F" Ref="R?"  Part="1" 
F 0 "R?" H 6220 3246 50  0000 L CNN
F 1 "DNF" H 6220 3155 50  0000 L CNN
F 2 "" V 6080 3200 50  0001 C CNN
F 3 "~" H 6150 3200 50  0001 C CNN
	1    6150 3200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5E569495
P 6450 3050
AR Path="/5E3088F9/5E569495" Ref="R?"  Part="1" 
AR Path="/5E4D247A/5E569495" Ref="R?"  Part="1" 
F 0 "R?" H 6520 3096 50  0000 L CNN
F 1 "0" H 6520 3005 50  0000 L CNN
F 2 "" V 6380 3050 50  0001 C CNN
F 3 "~" H 6450 3050 50  0001 C CNN
	1    6450 3050
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R?
U 1 1 5E56A227
P 6750 3200
AR Path="/5E3088F9/5E56A227" Ref="R?"  Part="1" 
AR Path="/5E4D247A/5E56A227" Ref="R?"  Part="1" 
F 0 "R?" H 6820 3246 50  0000 L CNN
F 1 "DNF" H 6820 3155 50  0000 L CNN
F 2 "" V 6680 3200 50  0001 C CNN
F 3 "~" H 6750 3200 50  0001 C CNN
	1    6750 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6900 3050 6750 3050
Connection ~ 6750 3050
Wire Wire Line
	6750 3050 6600 3050
Wire Wire Line
	6300 3050 6150 3050
Wire Wire Line
	5500 3050 6150 3050
Connection ~ 6150 3050
$Comp
L power:GNDA #PWR?
U 1 1 5E56C487
P 6750 3350
AR Path="/5E4BDE97/5E56C487" Ref="#PWR?"  Part="1" 
AR Path="/5E56C487" Ref="#PWR?"  Part="1" 
AR Path="/5E4D247A/5E56C487" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6750 3100 50  0001 C CNN
F 1 "GNDA" H 6755 3177 50  0000 C CNN
F 2 "" H 6750 3350 50  0001 C CNN
F 3 "" H 6750 3350 50  0001 C CNN
	1    6750 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	3650 3500 4350 3500
Wire Wire Line
	4350 3500 4350 3550
Wire Wire Line
	3650 3800 4350 3800
Wire Wire Line
	4350 3800 4350 3750
$Comp
L Device:Crystal_GND24 Y?
U 1 1 5E56D94F
P 3650 3650
F 0 "Y?" V 3981 3650 50  0000 C CNN
F 1 "CX3225SB25000D0FLJCC" V 3890 3650 50  0000 C CNN
F 2 "" H 3650 3650 50  0001 C CNN
F 3 "~" H 3650 3650 50  0001 C CNN
	1    3650 3650
	0    -1   -1   0   
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5E56EE8C
P 3850 3650
AR Path="/5E4BDE97/5E56EE8C" Ref="#PWR?"  Part="1" 
AR Path="/5E56EE8C" Ref="#PWR?"  Part="1" 
AR Path="/5E4D247A/5E56EE8C" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 3850 3400 50  0001 C CNN
F 1 "GNDA" V 3855 3522 50  0000 R CNN
F 2 "" H 3850 3650 50  0001 C CNN
F 3 "" H 3850 3650 50  0001 C CNN
	1    3850 3650
	0    -1   -1   0   
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5E56FABB
P 3450 3650
AR Path="/5E4BDE97/5E56FABB" Ref="#PWR?"  Part="1" 
AR Path="/5E56FABB" Ref="#PWR?"  Part="1" 
AR Path="/5E4D247A/5E56FABB" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 3450 3400 50  0001 C CNN
F 1 "GNDA" V 3455 3523 50  0000 R CNN
F 2 "" H 3450 3650 50  0001 C CNN
F 3 "" H 3450 3650 50  0001 C CNN
	1    3450 3650
	0    1    1    0   
$EndComp
Text GLabel 4350 4050 0    50   Input ~ 0
SCL
Text GLabel 4350 4150 0    50   Input ~ 0
SDA
$Comp
L Device:C_Small C?
U 1 1 5E57EA44
P 5100 3100
AR Path="/5E3088F9/5E57EA44" Ref="C?"  Part="1" 
AR Path="/5E4D247A/5E57EA44" Ref="C?"  Part="1" 
F 0 "C?" H 5008 3054 50  0000 R CNN
F 1 "0.1uF" H 5008 3145 50  0000 R CNN
F 2 "" H 5100 3100 50  0001 C CNN
F 3 "~" H 5100 3100 50  0001 C CNN
	1    5100 3100
	-1   0    0    1   
$EndComp
$Comp
L Device:C_Small C?
U 1 1 5E57EAB6
P 4600 3100
AR Path="/5E3088F9/5E57EAB6" Ref="C?"  Part="1" 
AR Path="/5E4D247A/5E57EAB6" Ref="C?"  Part="1" 
F 0 "C?" H 4691 3054 50  0000 L CNN
F 1 "0.1uF" H 4691 3145 50  0000 L CNN
F 2 "" H 4600 3100 50  0001 C CNN
F 3 "~" H 4600 3100 50  0001 C CNN
	1    4600 3100
	-1   0    0    1   
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5E56C180
P 6150 3350
AR Path="/5E4BDE97/5E56C180" Ref="#PWR?"  Part="1" 
AR Path="/5E56C180" Ref="#PWR?"  Part="1" 
AR Path="/5E4D247A/5E56C180" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6150 3100 50  0001 C CNN
F 1 "GNDA" H 6155 3177 50  0000 C CNN
F 2 "" H 6150 3350 50  0001 C CNN
F 3 "" H 6150 3350 50  0001 C CNN
	1    6150 3350
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5E57F3D9
P 5100 3200
AR Path="/5E4BDE97/5E57F3D9" Ref="#PWR?"  Part="1" 
AR Path="/5E57F3D9" Ref="#PWR?"  Part="1" 
AR Path="/5E4D247A/5E57F3D9" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 5100 2950 50  0001 C CNN
F 1 "GNDA" H 5105 3027 50  0000 C CNN
F 2 "" H 5100 3200 50  0001 C CNN
F 3 "" H 5100 3200 50  0001 C CNN
	1    5100 3200
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5E57F697
P 4600 3200
AR Path="/5E4BDE97/5E57F697" Ref="#PWR?"  Part="1" 
AR Path="/5E57F697" Ref="#PWR?"  Part="1" 
AR Path="/5E4D247A/5E57F697" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4600 2950 50  0001 C CNN
F 1 "GNDA" H 4605 3027 50  0000 C CNN
F 2 "" H 4600 3200 50  0001 C CNN
F 3 "" H 4600 3200 50  0001 C CNN
	1    4600 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	4600 3000 4750 3000
Wire Wire Line
	4750 3000 4750 3350
Wire Wire Line
	5100 3000 4950 3000
Wire Wire Line
	4950 3000 4950 3350
$Comp
L power:+2V5 #PWR?
U 1 1 5E581CE3
P 4600 3000
F 0 "#PWR?" H 4600 2850 50  0001 C CNN
F 1 "+2V5" H 4615 3173 50  0000 C CNN
F 2 "" H 4600 3000 50  0001 C CNN
F 3 "" H 4600 3000 50  0001 C CNN
	1    4600 3000
	1    0    0    -1  
$EndComp
Connection ~ 4600 3000
$Comp
L power:+2V5 #PWR?
U 1 1 5E582495
P 5100 3000
F 0 "#PWR?" H 5100 2850 50  0001 C CNN
F 1 "+2V5" H 5115 3173 50  0000 C CNN
F 2 "" H 5100 3000 50  0001 C CNN
F 3 "" H 5100 3000 50  0001 C CNN
	1    5100 3000
	1    0    0    -1  
$EndComp
Connection ~ 5100 3000
Text HLabel 2850 3500 0    50   Input ~ 0
REF_25MHz
$Comp
L Device:C_Small C?
U 1 1 5E584764
P 3050 3500
AR Path="/5E3088F9/5E584764" Ref="C?"  Part="1" 
AR Path="/5E4D247A/5E584764" Ref="C?"  Part="1" 
F 0 "C?" V 3279 3500 50  0000 C CNN
F 1 "0.1uF" V 3188 3500 50  0000 C CNN
F 2 "" H 3050 3500 50  0001 C CNN
F 3 "~" H 3050 3500 50  0001 C CNN
	1    3050 3500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3150 3500 3650 3500
Connection ~ 3650 3500
Wire Wire Line
	2950 3500 2850 3500
Text HLabel 6900 3850 2    50   Input ~ 0
LO_VHF
$Comp
L Device:R R?
U 1 1 5E58AC6E
P 6150 4000
AR Path="/5E3088F9/5E58AC6E" Ref="R?"  Part="1" 
AR Path="/5E4D247A/5E58AC6E" Ref="R?"  Part="1" 
F 0 "R?" H 6220 4046 50  0000 L CNN
F 1 "DNF" H 6220 3955 50  0000 L CNN
F 2 "" V 6080 4000 50  0001 C CNN
F 3 "~" H 6150 4000 50  0001 C CNN
	1    6150 4000
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5E58AC78
P 6450 3850
AR Path="/5E3088F9/5E58AC78" Ref="R?"  Part="1" 
AR Path="/5E4D247A/5E58AC78" Ref="R?"  Part="1" 
F 0 "R?" H 6520 3896 50  0000 L CNN
F 1 "0" H 6520 3805 50  0000 L CNN
F 2 "" V 6380 3850 50  0001 C CNN
F 3 "~" H 6450 3850 50  0001 C CNN
	1    6450 3850
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R?
U 1 1 5E58AC82
P 6750 4000
AR Path="/5E3088F9/5E58AC82" Ref="R?"  Part="1" 
AR Path="/5E4D247A/5E58AC82" Ref="R?"  Part="1" 
F 0 "R?" H 6820 4046 50  0000 L CNN
F 1 "DNF" H 6820 3955 50  0000 L CNN
F 2 "" V 6680 4000 50  0001 C CNN
F 3 "~" H 6750 4000 50  0001 C CNN
	1    6750 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	6900 3850 6750 3850
Connection ~ 6750 3850
Wire Wire Line
	6750 3850 6600 3850
Wire Wire Line
	6300 3850 6150 3850
Connection ~ 6150 3850
$Comp
L power:GNDA #PWR?
U 1 1 5E58AC92
P 6750 4150
AR Path="/5E4BDE97/5E58AC92" Ref="#PWR?"  Part="1" 
AR Path="/5E58AC92" Ref="#PWR?"  Part="1" 
AR Path="/5E4D247A/5E58AC92" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6750 3900 50  0001 C CNN
F 1 "GNDA" H 6755 3977 50  0000 C CNN
F 2 "" H 6750 4150 50  0001 C CNN
F 3 "" H 6750 4150 50  0001 C CNN
	1    6750 4150
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5E58AC9C
P 6150 4150
AR Path="/5E4BDE97/5E58AC9C" Ref="#PWR?"  Part="1" 
AR Path="/5E58AC9C" Ref="#PWR?"  Part="1" 
AR Path="/5E4D247A/5E58AC9C" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6150 3900 50  0001 C CNN
F 1 "GNDA" H 6155 3977 50  0000 C CNN
F 2 "" H 6150 4150 50  0001 C CNN
F 3 "" H 6150 4150 50  0001 C CNN
	1    6150 4150
	1    0    0    -1  
$EndComp
Text HLabel 6900 4600 2    50   Input ~ 0
CLK_AUX
$Comp
L Device:R R?
U 1 1 5E59255D
P 6150 4750
AR Path="/5E3088F9/5E59255D" Ref="R?"  Part="1" 
AR Path="/5E4D247A/5E59255D" Ref="R?"  Part="1" 
F 0 "R?" H 6220 4796 50  0000 L CNN
F 1 "DNF" H 6220 4705 50  0000 L CNN
F 2 "" V 6080 4750 50  0001 C CNN
F 3 "~" H 6150 4750 50  0001 C CNN
	1    6150 4750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 5E592567
P 6450 4600
AR Path="/5E3088F9/5E592567" Ref="R?"  Part="1" 
AR Path="/5E4D247A/5E592567" Ref="R?"  Part="1" 
F 0 "R?" H 6520 4646 50  0000 L CNN
F 1 "0" H 6520 4555 50  0000 L CNN
F 2 "" V 6380 4600 50  0001 C CNN
F 3 "~" H 6450 4600 50  0001 C CNN
	1    6450 4600
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R?
U 1 1 5E592571
P 6750 4750
AR Path="/5E3088F9/5E592571" Ref="R?"  Part="1" 
AR Path="/5E4D247A/5E592571" Ref="R?"  Part="1" 
F 0 "R?" H 6820 4796 50  0000 L CNN
F 1 "DNF" H 6820 4705 50  0000 L CNN
F 2 "" V 6680 4750 50  0001 C CNN
F 3 "~" H 6750 4750 50  0001 C CNN
	1    6750 4750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6900 4600 6750 4600
Connection ~ 6750 4600
Wire Wire Line
	6750 4600 6600 4600
Wire Wire Line
	6300 4600 6150 4600
Wire Wire Line
	5500 4600 6150 4600
Connection ~ 6150 4600
$Comp
L power:GNDA #PWR?
U 1 1 5E592581
P 6750 4900
AR Path="/5E4BDE97/5E592581" Ref="#PWR?"  Part="1" 
AR Path="/5E592581" Ref="#PWR?"  Part="1" 
AR Path="/5E4D247A/5E592581" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6750 4650 50  0001 C CNN
F 1 "GNDA" H 6755 4727 50  0000 C CNN
F 2 "" H 6750 4900 50  0001 C CNN
F 3 "" H 6750 4900 50  0001 C CNN
	1    6750 4900
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR?
U 1 1 5E59258B
P 6150 4900
AR Path="/5E4BDE97/5E59258B" Ref="#PWR?"  Part="1" 
AR Path="/5E59258B" Ref="#PWR?"  Part="1" 
AR Path="/5E4D247A/5E59258B" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6150 4650 50  0001 C CNN
F 1 "GNDA" H 6155 4727 50  0000 C CNN
F 2 "" H 6150 4900 50  0001 C CNN
F 3 "" H 6150 4900 50  0001 C CNN
	1    6150 4900
	1    0    0    -1  
$EndComp
Wire Wire Line
	5500 3050 5500 3650
Wire Wire Line
	5500 3650 5350 3650
Wire Wire Line
	5350 3850 6150 3850
Wire Wire Line
	5500 4600 5500 4050
Wire Wire Line
	5500 4050 5350 4050
$EndSCHEMATC