sfp_back2back/poc_sfp_b2b.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 3
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Sheet
S 8500 3100 1000 900 
U 5F4938C1
F0 "sfp_module_2" 50
F1 "sfp_module.sch" 50
F2 "3.3V" I L 8500 3200 50 
F3 "GND" I L 8500 3900 50 
F4 "RX+" I L 8500 3400 50 
F5 "RX-" I L 8500 3500 50 
F6 "TX+" O L 8500 3600 50 
F7 "TX-" O L 8500 3700 50 
F8 "RX_LOS" U R 9500 3900 50 
F9 "TX_FAULT" U R 9500 3800 50 
$EndSheet
$Sheet
S 7000 3100 1000 900 
U 5F49D702
F0 "sfp_module_1" 50
F1 "sfp_module.sch" 50
F2 "3.3V" I L 7000 3200 50 
F3 "GND" I L 7000 3900 50 
F4 "RX+" I R 8000 3600 50 
F5 "RX-" I R 8000 3700 50 
F6 "TX+" O R 8000 3400 50 
F7 "TX-" O R 8000 3500 50 
F8 "RX_LOS" U R 8000 3900 50 
F9 "TX_FAULT" U R 8000 3800 50 
$EndSheet
Wire Wire Line
	8000 3400 8500 3400
Wire Wire Line
	8000 3500 8500 3500
Wire Wire Line
	8000 3600 8500 3600
Wire Wire Line
	8000 3700 8500 3700
$Comp
L power:GND #PWR0106
U 1 1 5F4A491D
P 6850 4450
F 0 "#PWR0106" H 6850 4200 50  0001 C CNN
F 1 "GND" H 6855 4277 50  0000 C CNN
F 2 "" H 6850 4450 50  0001 C CNN
F 3 "" H 6850 4450 50  0001 C CNN
	1    6850 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	6850 4450 6850 4200
Wire Wire Line
	6850 3900 7000 3900
Wire Wire Line
	6850 4200 8400 4200
Wire Wire Line
	8400 4200 8400 3900
Wire Wire Line
	8400 3900 8500 3900
Connection ~ 6850 4200
Wire Wire Line
	6850 4200 6850 3900
$Comp
L power:+3.3V #PWR0105
U 1 1 5F4A7CCC
P 6850 2750
F 0 "#PWR0105" H 6850 2600 50  0001 C CNN
F 1 "+3.3V" H 6865 2923 50  0000 C CNN
F 2 "" H 6850 2750 50  0001 C CNN
F 3 "" H 6850 2750 50  0001 C CNN
	1    6850 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6850 2750 6850 2850
Wire Wire Line
	6850 3200 7000 3200
Wire Wire Line
	8500 3200 8400 3200
Wire Wire Line
	8400 3200 8400 2850
Wire Wire Line
	8400 2850 6850 2850
Connection ~ 6850 2850
Wire Wire Line
	6850 2850 6850 3200
$Comp
L Connector:Barrel_Jack J101
U 1 1 5F4B88CE
P 1300 2800
F 0 "J101" H 1357 3125 50  0000 C CNN
F 1 "Barrel_Jack" H 1357 3034 50  0000 C CNN
F 2 "Connector_BarrelJack:BarrelJack_Horizontal" H 1350 2760 50  0001 C CNN
F 3 "https://www.mouser.com/catalog/additional/Gravitech_CON_SOCJ_2155.jpg" H 1350 2760 50  0001 C CNN
F 4 "https://www.mouser.de/ProductDetail/Gravitech/CON-SOCJ-2155?qs=fkzBJ5HM%252BdCcpvFQyQZHtA%3D%3D" H 1300 2800 50  0001 C CNN "Mouser Link"
F 5 " 992-CON-SOCJ-2155 " H 1300 2800 50  0001 C CNN "Mouser Part Number"
F 6 "CON-SOCJ-2155" H 1300 2800 50  0001 C CNN "Part Number"
	1    1300 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	1600 2900 1800 2900
Wire Wire Line
	1800 2900 1800 3450
$Comp
L power:GND #PWR0101
U 1 1 5F4BAD78
P 1800 3600
F 0 "#PWR0101" H 1800 3350 50  0001 C CNN
F 1 "GND" H 1805 3427 50  0000 C CNN
F 2 "" H 1800 3600 50  0001 C CNN
F 3 "" H 1800 3600 50  0001 C CNN
	1    1800 3600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 3600 1800 3450
Connection ~ 1800 3450
$Comp
L Regulator_Switching:TPS62142 U101
U 1 1 5F4BC812
P 4250 3550
F 0 "U101" H 4250 4231 50  0000 C CNN
F 1 "TPS62142" H 4250 4140 50  0000 C CNN
F 2 "Package_DFN_QFN:VQFN-16-1EP_3x3mm_P0.5mm_EP1.68x1.68mm_ThermalVias" H 4400 3100 50  0001 L CNN
F 3 "http://www.ti.com/lit/ds/symlink/TPS62140.pdf" H 4250 3550 50  0001 C CNN
F 4 "https://www.mouser.de/ProductDetail/Texas-Instruments/TPS62140ARGTR?qs=jGqriC4rmgu3kOXNaMklag%3D%3D" H 4250 3550 50  0001 C CNN "Mouser Link"
F 5 "595-TPS62140ARGTR" H 4250 3550 50  0001 C CNN "Mouser Part Number"
F 6 "TPS62140ARGTR" H 4250 3550 50  0001 C CNN "Part Number"
	1    4250 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 2700 4150 3050
Wire Wire Line
	4350 3050 4350 2700
Wire Wire Line
	4350 2700 4150 2700
Connection ~ 4150 2700
Wire Wire Line
	3850 3350 3700 3350
Wire Wire Line
	3700 3350 3700 2700
Connection ~ 3700 2700
Wire Wire Line
	3700 2700 4150 2700
$Comp
L Device:C C101
U 1 1 5F4C065D
P 3200 3100
F 0 "C101" H 3086 3146 50  0000 R CNN
F 1 "10uF" H 3086 3055 50  0000 R CNN
F 2 "Capacitor_SMD:C_1210_3225Metric" H 3238 2950 50  0001 C CNN
F 3 "https://www.mouser.de/datasheet/2/585/MLCC-1837944.pdf" H 3200 3100 50  0001 C CNN
F 4 "https://www.mouser.de/ProductDetail/Samsung-Electro-Mechanics/CL32A106KAULNNE?qs=X6jEic%2FHinC8rXXgzyw98Q%3D%3D" H 3200 3100 50  0001 C CNN "Mouser Link"
F 5 "187-CL32A106KAULNNE" H 3200 3100 50  0001 C CNN "Mouser Part Number"
F 6 "CL32A106KAULNNE" H 3200 3100 50  0001 C CNN "Part Number"
	1    3200 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 2700 3200 2950
Connection ~ 3200 2700
Wire Wire Line
	3200 2700 3700 2700
$Comp
L Device:C C102
U 1 1 5F4C1D5D
P 3500 3450
F 0 "C102" V 3248 3450 50  0000 C CNN
F 1 "3.3nF" V 3339 3450 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3538 3300 50  0001 C CNN
F 3 "https://www.mouser.de/datasheet/2/447/UPY-GPHC_X7R_6.3V-to-50V_18-1154002.pdf" H 3500 3450 50  0001 C CNN
F 4 "https://www.mouser.de/ProductDetail/Yageo/CC0603KRX7R9BB332?qs=AgBp2OyFlx8UAnjSGzzw0Q%3D%3D" H 3500 3450 50  0001 C CNN "Mouser Link"
F 5 "603-CC603KRX7R9BB332" H 3500 3450 50  0001 C CNN "Mouser Part Number"
F 6 "CC0603KRX7R9BB332" H 3500 3450 50  0001 C CNN "Part Number"
	1    3500 3450
	0    1    1    0   
$EndComp
Wire Wire Line
	3650 3450 3850 3450
Wire Wire Line
	3200 3450 3200 3250
Connection ~ 3200 3450
Wire Wire Line
	3200 3450 3350 3450
$Comp
L power:GND #PWR0102
U 1 1 5F4CD5CA
P 3750 4350
F 0 "#PWR0102" H 3750 4100 50  0001 C CNN
F 1 "GND" H 3755 4177 50  0000 C CNN
F 2 "" H 3750 4350 50  0001 C CNN
F 3 "" H 3750 4350 50  0001 C CNN
	1    3750 4350
	1    0    0    -1  
$EndComp
Wire Wire Line
	3750 3550 3850 3550
Wire Wire Line
	3850 3650 3750 3650
Connection ~ 3750 3650
Wire Wire Line
	3750 3650 3750 3550
Wire Wire Line
	4150 4050 4150 4150
Wire Wire Line
	3750 3650 3750 4150
Connection ~ 3750 4150
Wire Wire Line
	3750 4150 3750 4350
Wire Wire Line
	4350 4050 4350 4150
Wire Wire Line
	3750 4150 4150 4150
Connection ~ 4150 4150
Wire Wire Line
	4150 4150 4250 4150
Wire Wire Line
	4250 4050 4250 4150
Connection ~ 4250 4150
Wire Wire Line
	4250 4150 4350 4150
$Comp
L Device:L L101
U 1 1 5F4D2271
P 4950 3350
F 0 "L101" V 5140 3350 50  0000 C CNN
F 1 "L" V 5049 3350 50  0000 C CNN
F 2 "Inductor_SMD:L_Coilcraft_XxL4020" H 4950 3350 50  0001 C CNN
F 3 "https://www.mouser.de/datasheet/2/597/xfl4020-270756.pdf" H 4950 3350 50  0001 C CNN
F 4 "https://www.mouser.de/ProductDetail/Coilcraft/XFL4020-222MEB?qs=VJjuEbE9QBO2bwonVBK1EA%3D%3D" H 4950 3350 50  0001 C CNN "Mouser Link"
F 5 "994-XFL4020-222MEB" H 4950 3350 50  0001 C CNN "Mouser Part Number"
F 6 "XFL4020-222MEB" H 4950 3350 50  0001 C CNN "Part Number"
	1    4950 3350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4650 3350 4800 3350
Wire Wire Line
	4650 3550 5050 3550
Wire Wire Line
	5050 3550 5250 3350
Wire Wire Line
	5250 3350 5100 3350
$Comp
L Device:R_Small R101
U 1 1 5F4D8019
P 5250 3500
F 0 "R101" H 5309 3546 50  0000 L CNN
F 1 "100k" H 5309 3455 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5250 3500 50  0001 C CNN
F 3 "~" H 5250 3500 50  0001 C CNN
	1    5250 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	5250 3400 5250 3350
Connection ~ 5250 3350
Wire Wire Line
	4650 3650 5250 3650
Wire Wire Line
	5250 3650 5250 3600
Wire Wire Line
	4650 3750 4750 3750
Wire Wire Line
	4750 3750 4750 4150
Wire Wire Line
	4750 4150 4350 4150
Connection ~ 4350 4150
Wire Wire Line
	5250 3350 5650 3350
$Comp
L power:+3.3V #PWR0103
U 1 1 5F4E09A2
P 5650 3150
F 0 "#PWR0103" H 5650 3000 50  0001 C CNN
F 1 "+3.3V" H 5665 3323 50  0000 C CNN
F 2 "" H 5650 3150 50  0001 C CNN
F 3 "" H 5650 3150 50  0001 C CNN
	1    5650 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 3150 5650 3350
$Comp
L Mechanical:MountingHole_Pad H104
U 1 1 5F4E9CAC
P 5950 7350
F 0 "H104" V 5904 7500 50  0000 L CNN
F 1 "MountingHole_Pad" V 5995 7500 50  0000 L CNN
F 2 "" H 5950 7350 50  0001 C CNN
F 3 "~" H 5950 7350 50  0001 C CNN
	1    5950 7350
	0    1    1    0   
$EndComp
$Comp
L Mechanical:MountingHole_Pad H103
U 1 1 5F4EB59A
P 5950 7150
F 0 "H103" V 5904 7300 50  0000 L CNN
F 1 "MountingHole_Pad" V 5995 7300 50  0000 L CNN
F 2 "" H 5950 7150 50  0001 C CNN
F 3 "~" H 5950 7150 50  0001 C CNN
	1    5950 7150
	0    1    1    0   
$EndComp
$Comp
L Mechanical:MountingHole_Pad H102
U 1 1 5F4EB76F
P 5950 6950
F 0 "H102" V 5904 7100 50  0000 L CNN
F 1 "MountingHole_Pad" V 5995 7100 50  0000 L CNN
F 2 "" H 5950 6950 50  0001 C CNN
F 3 "~" H 5950 6950 50  0001 C CNN
	1    5950 6950
	0    1    1    0   
$EndComp
$Comp
L Mechanical:MountingHole_Pad H101
U 1 1 5F4EB886
P 5950 6750
F 0 "H101" V 5904 6900 50  0000 L CNN
F 1 "MountingHole_Pad" V 5995 6900 50  0000 L CNN
F 2 "" H 5950 6750 50  0001 C CNN
F 3 "~" H 5950 6750 50  0001 C CNN
	1    5950 6750
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5F4EBA73
P 5650 7550
F 0 "#PWR0104" H 5650 7300 50  0001 C CNN
F 1 "GND" H 5655 7377 50  0000 C CNN
F 2 "" H 5650 7550 50  0001 C CNN
F 3 "" H 5650 7550 50  0001 C CNN
	1    5650 7550
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 7550 5650 7350
Wire Wire Line
	5650 6750 5850 6750
Wire Wire Line
	5850 6950 5650 6950
Connection ~ 5650 6950
Wire Wire Line
	5650 6950 5650 6750
Wire Wire Line
	5850 7150 5650 7150
Connection ~ 5650 7150
Wire Wire Line
	5650 7150 5650 6950
Wire Wire Line
	5850 7350 5650 7350
Connection ~ 5650 7350
Wire Wire Line
	5650 7350 5650 7150
$Comp
L Device:C C103
U 1 1 5F4FD561
P 5650 3750
F 0 "C103" H 5765 3796 50  0000 L CNN
F 1 "22uF" H 5765 3705 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 5688 3600 50  0001 C CNN
F 3 "https://www.mouser.de/datasheet/2/585/MLCC-1837944.pdf" H 5650 3750 50  0001 C CNN
F 4 "https://www.mouser.de/ProductDetail/Samsung-Electro-Mechanics/CL21A226KQCLRNC?qs=xZ%2FP%252Ba9zWqYG0ePGTF%2FymQ%3D%3D" H 5650 3750 50  0001 C CNN "Mouser Link"
F 5 "187-CL21A226KQCLRNC" H 5650 3750 50  0001 C CNN "Mouser Part Number"
F 6 "CL21A226KQCLRNC" H 5650 3750 50  0001 C CNN "Part Number"
	1    5650 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 3600 5650 3350
Connection ~ 5650 3350
Wire Wire Line
	4750 4150 5650 4150
Wire Wire Line
	5650 4150 5650 3900
Connection ~ 4750 4150
$Comp
L Device:LED D1
U 1 1 5FC35AA3
P 6200 3550
F 0 "D1" V 6239 3432 50  0000 R CNN
F 1 "LED" V 6148 3432 50  0000 R CNN
F 2 "LED_THT:LED_D3.0mm_Horizontal_O1.27mm_Z2.0mm" H 6200 3550 50  0001 C CNN
F 3 "~" H 6200 3550 50  0001 C CNN
	1    6200 3550
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R1
U 1 1 5FC38121
P 6200 3900
F 0 "R1" H 6259 3946 50  0000 L CNN
F 1 "470" H 6259 3855 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 6200 3900 50  0001 C CNN
F 3 "~" H 6200 3900 50  0001 C CNN
	1    6200 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 4150 6200 4150
Wire Wire Line
	6200 4150 6200 4000
Connection ~ 5650 4150
Wire Wire Line
	6200 3800 6200 3700
Wire Wire Line
	6200 3400 6200 3350
Wire Wire Line
	6200 3350 5650 3350
Wire Wire Line
	1800 3450 3200 3450
Wire Wire Line
	1600 2700 3200 2700
$Comp
L Connector_Generic:Conn_01x04 J1
U 1 1 5FC7A207
P 1100 4800
F 0 "J1" H 1018 4375 50  0000 C CNN
F 1 "Conn_01x04" H 1018 4466 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 1100 4800 50  0001 C CNN
F 3 "" H 1100 4800 50  0001 C CNN
	1    1100 4800
	-1   0    0    1   
$EndComp
Text Label 1650 2700 0    50   ~ 0
Vin
Wire Wire Line
	1300 4900 1500 4900
$Comp
L power:GND #PWR0107
U 1 1 5FC80C27
P 1300 4800
F 0 "#PWR0107" H 1300 4550 50  0001 C CNN
F 1 "GND" V 1305 4672 50  0000 R CNN
F 2 "" H 1300 4800 50  0001 C CNN
F 3 "" H 1300 4800 50  0001 C CNN
	1    1300 4800
	0    -1   -1   0   
$EndComp
$Comp
L power:+3.3V #PWR0108
U 1 1 5FC81944
P 1300 4700
F 0 "#PWR0108" H 1300 4550 50  0001 C CNN
F 1 "+3.3V" V 1315 4828 50  0000 L CNN
F 2 "" H 1300 4700 50  0001 C CNN
F 3 "" H 1300 4700 50  0001 C CNN
	1    1300 4700
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0109
U 1 1 5FC81F8A
P 1300 4600
F 0 "#PWR0109" H 1300 4350 50  0001 C CNN
F 1 "GND" V 1305 4472 50  0000 R CNN
F 2 "" H 1300 4600 50  0001 C CNN
F 3 "" H 1300 4600 50  0001 C CNN
	1    1300 4600
	0    -1   -1   0   
$EndComp
Text Label 1500 4900 0    50   ~ 0
Vin
$EndSCHEMATC