ethernet.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:74lv1t34
LIBS:93lc46b
LIBS:Diodes_Mosfet
LIBS:hole
LIBS:Microchip_CAN
LIBS:Microchip_regulator
LIBS:MPS_Regulators
LIBS:St_Baluns
LIBS:Ti_Logic
LIBS:Ti_Regulators
LIBS:tsl256x
LIBS:voltage-translators
LIBS:Silabs
LIBS:Wurth_Eth
LIBS:Ti_POE
LIBS:STM32
LIBS:Microchip_Ethernet
LIBS:STM32F107VCT
LIBS:Pulse_Magnetics
LIBS:ALPS_Tact
LIBS:Panasonic_Relays
LIBS:Load_Driver
LIBS:Diode_Bridge
LIBS:Diodes_Regul
LIBS:Dpak_Diode
LIBS:brain-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 5 8
Title "Ethernet"
Date "23 nov 2013"
Rev "1"
Comp ""
Comment1 "Brain"
Comment2 "AAA Control Backend"
Comment3 ""
Comment4 ""
$EndDescr
Text HLabel 9700 3700 0    60   UnSpc ~ 0
POE_VC2+
Text HLabel 9700 3600 0    60   UnSpc ~ 0
POE_VC2-
Text HLabel 9500 4400 2    60   UnSpc ~ 0
POE_VC1+
Text HLabel 9500 3900 2    60   UnSpc ~ 0
POE_VC1-
$Comp
L STM32F107VCT U?
U 1 1 57BCE6B6
P 2200 4000
AR Path="/57BCE6B6" Ref="U?"  Part="1" 
AR Path="/57A213DB/57BCE6B6" Ref="U1"  Part="1" 
F 0 "U1" H 1807 3764 50  0000 R CNN
F 1 "STM32F107VCT" H 1807 3855 50  0000 R CNN
F 2 "Housings_QFP:LQFP-100_14x14mm_Pitch0.5mm" H 1807 3946 50  0001 R CNN
F 3 "" H 2200 4000 50  0000 C CNN
F 4 "STMicroelectronics" H 2200 4000 60  0001 C CNN "MFN"
F 5 "STM32F107VCT7" H 2200 4000 60  0001 C CNN "MFP"
F 6 "511-STM32F107VCT7" H 2200 4000 60  0001 C CNN "S1PN"
F 7 "STM32 Connectivity, 72MHz, 256/64kB" H 2200 4000 60  0001 C CNN "Description"
	1    2200 4000
	1    0    0    1   
$EndComp
$Comp
L LAN8710A U9
U 1 1 57BDAE2D
P 3700 5600
F 0 "U9" H 3850 5500 79  0000 C CNN
F 1 "LAN8710A" H 4500 6850 79  0000 C CNN
F 2 "Housings_DFN_QFN:QFN-32-1EP_5x5mm_Pitch0.5mm" H 3600 6700 79  0001 C CNN
F 3 "" H 3600 6700 79  0000 C CNN
F 4 "Microchip Technology" H 3700 5600 60  0001 C CNN "MFN"
F 5 "LAN8710A-EZK-TR" H 3700 5600 60  0001 C CNN "MFP"
F 6 "886-LAN8710A-EZK-TR" H 3700 5600 60  0001 C CNN "S1PN"
F 7 "Ethernet Transceiver, AutoMDIX" H 3700 5600 60  0001 C CNN "Description"
	1    3700 5600
	1    0    0    -1  
$EndComp
$Comp
L R R9
U 1 1 57BDB876
P 5600 5550
F 0 "R9" H 5670 5596 50  0000 L CNN
F 1 "12K1" H 5670 5505 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 5530 5550 50  0001 C CNN
F 3 "" H 5600 5550 50  0000 C CNN
F 4 "1%" H 5600 5550 60  0001 C CNN "Description"
	1    5600 5550
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5400 5300 5600 5300
Wire Wire Line
	5600 5300 5600 5400
Wire Wire Line
	5600 5700 5600 5800
$Comp
L GND #PWR40
U 1 1 57BDBA82
P 5600 5800
F 0 "#PWR40" H 5600 5550 50  0001 C CNN
F 1 "GND" H 5605 5627 50  0000 C CNN
F 2 "" H 5600 5800 50  0000 C CNN
F 3 "" H 5600 5800 50  0000 C CNN
	1    5600 5800
	-1   0    0    -1  
$EndComp
Wire Wire Line
	3500 3400 3000 3400
Wire Wire Line
	3500 3500 3000 3500
Wire Wire Line
	3500 3600 3000 3600
Wire Wire Line
	3500 3700 3000 3700
Wire Wire Line
	3500 3800 3000 3800
Wire Wire Line
	3500 3900 3000 3900
Wire Wire Line
	3500 4000 3000 4000
Wire Wire Line
	3500 4200 3000 4200
Wire Wire Line
	3500 4300 3000 4300
Wire Wire Line
	3500 4400 3000 4400
Wire Wire Line
	3500 4500 3000 4500
Wire Wire Line
	3500 4600 3000 4600
Wire Wire Line
	3500 4700 3000 4700
Wire Wire Line
	3500 5000 3200 5000
Wire Wire Line
	3200 5000 3200 4900
Wire Wire Line
	3200 4900 3000 4900
Wire Wire Line
	3000 5000 3100 5000
Wire Wire Line
	3100 5000 3100 5100
Wire Wire Line
	3100 5100 3500 5100
Wire Wire Line
	3500 3200 3000 3200
Wire Wire Line
	3000 3100 3500 3100
Wire Wire Line
	5400 4900 5800 4900
Text HLabel 5800 4900 2    60   Input ~ 0
CLK_25M
NoConn ~ 5400 5000
Wire Wire Line
	4500 5800 4500 5900
$Comp
L GND #PWR38
U 1 1 57BDB602
P 4500 5900
F 0 "#PWR38" H 4500 5650 50  0001 C CNN
F 1 "GND" H 4505 5727 50  0000 C CNN
F 2 "" H 4500 5900 50  0000 C CNN
F 3 "" H 4500 5900 50  0000 C CNN
	1    4500 5900
	-1   0    0    -1  
$EndComp
Wire Wire Line
	3500 5300 2900 5300
Text HLabel 2900 5300 0    60   Input ~ 0
nRESET
Wire Wire Line
	3500 4800 3400 4800
Text HLabel 3400 4800 0    60   Output ~ 0
nIRQ
Wire Wire Line
	4400 2600 4400 2700
Wire Wire Line
	7800 1600 4500 1600
Wire Wire Line
	5000 1600 5000 1900
Connection ~ 8600 1800
$Comp
L C C14
U 1 1 57BDBF09
P 5000 2050
F 0 "C14" H 5115 2096 50  0000 L CNN
F 1 "100nF" H 5115 2005 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" H 5038 1900 50  0001 C CNN
F 3 "" H 5000 2050 50  0000 C CNN
F 4 "10% X7R 16V" H 5000 2050 60  0001 C CNN "Description"
	1    5000 2050
	-1   0    0    -1  
$EndComp
$Comp
L C C11
U 1 1 57BDBF3A
P 8600 2050
F 0 "C11" H 8715 2096 50  0000 L CNN
F 1 "47uF" H 8715 2005 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" H 8638 1900 50  0001 C CNN
F 3 "" H 8600 2050 50  0000 C CNN
F 4 "10% X7R 16V" H 8600 2050 60  0001 C CNN "Description"
	1    8600 2050
	-1   0    0    -1  
$EndComp
$Comp
L C C12
U 1 1 57BDBF5C
P 8100 2050
F 0 "C12" H 8215 2096 50  0000 L CNN
F 1 "100nF" H 8215 2005 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" H 8138 1900 50  0001 C CNN
F 3 "" H 8100 2050 50  0000 C CNN
F 4 "10% X7R 16V" H 8100 2050 60  0001 C CNN "Description"
	1    8100 2050
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8100 1800 8100 1900
Wire Wire Line
	5500 1600 5500 1900
Connection ~ 5000 1600
$Comp
L C C13
U 1 1 57BDC00D
P 5500 2050
F 0 "C13" H 5615 2096 50  0000 L CNN
F 1 "100nF" H 5615 2005 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" H 5538 1900 50  0001 C CNN
F 3 "" H 5500 2050 50  0000 C CNN
F 4 "10% X7R 16V" H 5500 2050 60  0001 C CNN "Description"
	1    5500 2050
	-1   0    0    -1  
$EndComp
Wire Wire Line
	5500 2300 5500 2200
Wire Wire Line
	8600 2300 5000 2300
Wire Wire Line
	8100 2300 8100 2200
Wire Wire Line
	5000 2200 5000 2500
Connection ~ 5000 2300
Wire Wire Line
	4300 2700 4300 1600
Wire Wire Line
	4300 1600 3800 1600
Wire Wire Line
	3800 1600 3800 1900
$Comp
L C C16
U 1 1 57BDC19A
P 3800 2050
F 0 "C16" H 3915 2096 50  0000 L CNN
F 1 "1uF" H 3915 2005 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" H 3838 1900 50  0001 C CNN
F 3 "" H 3800 2050 50  0000 C CNN
F 4 "10% X7R 16V" H 3800 2050 60  0001 C CNN "Description"
	1    3800 2050
	-1   0    0    -1  
$EndComp
$Comp
L C C15
U 1 1 57BDC202
P 4100 2050
F 0 "C15" H 4215 2096 50  0000 L CNN
F 1 "470pF" H 4215 2005 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" H 4138 1900 50  0001 C CNN
F 3 "" H 4100 2050 50  0000 C CNN
F 4 "10% X7R 16V" H 4100 2050 60  0001 C CNN "Description"
	1    4100 2050
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4100 1900 4100 1600
Connection ~ 4100 1600
Wire Wire Line
	4100 2200 4100 2300
Wire Wire Line
	4100 2300 3800 2300
Wire Wire Line
	3800 2200 3800 2500
Connection ~ 3800 2300
$Comp
L GND #PWR37
U 1 1 57BDC305
P 3800 2500
F 0 "#PWR37" H 3800 2250 50  0001 C CNN
F 1 "GND" H 3805 2327 50  0000 C CNN
F 2 "" H 3800 2500 50  0000 C CNN
F 3 "" H 3800 2500 50  0000 C CNN
	1    3800 2500
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8600 1500 8600 1900
Connection ~ 5500 1600
$Comp
L INDUCTOR L2
U 1 1 57BDC9B2
P 8100 1600
F 0 "L2" V 7922 1600 50  0000 C CNN
F 1 "FB/120Z/2A/60mR" V 8013 1600 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 8014 1600 50  0001 C CNN
F 3 "" H 8100 1600 50  0000 C CNN
F 4 "Murata" H 8100 1600 60  0001 C CNN "MFN"
F 5 "BLM18PG121SN1D" H 8100 1600 60  0001 C CNN "MFP"
F 6 "81-BLM18PG121SN1D" H 8100 1600 60  0001 C CNN "S1PN"
F 7 "EMI FB, 0603, 120Ohms, 2A, 50mOhm DC" H 8100 1600 60  0001 C CNN "Description"
	1    8100 1600
	0    -1   1    0   
$EndComp
Wire Wire Line
	8600 1600 8400 1600
$Comp
L +3V3 #PWR41
U 1 1 57BDCB16
P 8600 1500
F 0 "#PWR41" H 8600 1350 50  0001 C CNN
F 1 "+3V3" H 8615 1673 50  0000 C CNN
F 2 "" H 8600 1500 50  0000 C CNN
F 3 "" H 8600 1500 50  0000 C CNN
	1    8600 1500
	-1   0    0    -1  
$EndComp
$Comp
L GND #PWR39
U 1 1 57BDCEE2
P 5000 2500
F 0 "#PWR39" H 5000 2250 50  0001 C CNN
F 1 "GND" H 5005 2327 50  0000 C CNN
F 2 "" H 5000 2500 50  0000 C CNN
F 3 "" H 5000 2500 50  0000 C CNN
	1    5000 2500
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4500 1600 4500 2700
Wire Wire Line
	4500 2600 4400 2600
Connection ~ 4500 2600
Wire Wire Line
	8600 1800 4600 1800
Connection ~ 8600 1600
Wire Wire Line
	4600 1800 4600 2700
Connection ~ 8100 1800
Connection ~ 5500 2300
Connection ~ 8100 2300
Wire Wire Line
	8600 2300 8600 2200
$Comp
L H2019NL U8
U 1 1 57BDF13B
P 8100 4100
F 0 "U8" H 8100 3563 60  0000 C CNN
F 1 "H2019NL" H 8100 3669 60  0000 C CNN
F 2 "Housings_SOIC:SOIC-16_7.5x10.3mm_Pitch1.27mm" H 8100 4100 60  0001 C CNN
F 3 "" H 8100 4100 60  0001 C CNN
F 4 "Pulse" H 8100 4100 60  0001 C CNN "MFN"
F 5 "H2019NL" H 8100 4100 60  0001 C CNN "MFP"
F 6 "673-H2019NL" H 8100 4100 60  0001 C CNN "S1PN"
F 7 "100Base-TX SMD PoE 350uH 650mOhm" H 8100 4100 60  0001 C CNN "Description"
	1    8100 4100
	1    0    0    1   
$EndComp
Wire Wire Line
	7600 4000 6700 4000
Wire Wire Line
	6700 4000 6700 3900
Wire Wire Line
	6700 3900 5400 3900
Wire Wire Line
	6600 4000 5400 4000
Wire Wire Line
	6600 4000 6600 3800
Wire Wire Line
	6600 3800 7600 3800
Wire Wire Line
	7600 4500 6600 4500
Wire Wire Line
	6600 4500 6600 4200
Wire Wire Line
	6600 4200 5400 4200
Wire Wire Line
	7600 4300 5400 4300
Wire Wire Line
	8600 3900 9500 3900
Wire Wire Line
	9500 4400 8600 4400
$Comp
L RJ45_LEDS J1
U 1 1 57BDBDF2
P 10200 2800
F 0 "J1" H 10200 3200 50  0000 L CNN
F 1 "RJHSE-5484" H 9950 3050 50  0000 L CNN
F 2 "Connect:RJHSE538X" H 10678 2709 50  0001 L CNN
F 3 "" H 10200 2750 50  0000 C CNN
F 4 "Amphenol" H 10200 2800 60  0001 C CNN "MFN"
F 5 "RJHSE-5484" H 10200 2800 60  0001 C CNN "MFP"
F 6 "523-RJHSE-5484" H 10200 2800 60  0001 C CNN "S1PN"
F 7 "1Port RJ45 Jack, tabs, Green/Yellow leds" H 10200 2800 60  0001 C CNN "Description"
	1    10200 2800
	-1   0    0    -1  
$EndComp
Wire Wire Line
	8600 4500 10600 4500
Wire Wire Line
	10600 4500 10600 3300
Wire Wire Line
	10500 3300 10500 4300
Wire Wire Line
	10500 4300 8600 4300
Wire Wire Line
	8600 4000 10400 4000
Wire Wire Line
	10400 4000 10400 3300
Wire Wire Line
	10000 3300 10000 3800
Wire Wire Line
	10000 3800 8600 3800
Wire Wire Line
	10300 3300 10300 3700
Wire Wire Line
	10300 3400 10100 3400
Wire Wire Line
	10100 3400 10100 3300
Wire Wire Line
	10300 3700 9700 3700
Connection ~ 10300 3400
Wire Wire Line
	9900 3300 9900 3600
Wire Wire Line
	9900 3400 9800 3400
Wire Wire Line
	9800 3400 9800 3300
Wire Wire Line
	9900 3600 9700 3600
Connection ~ 9900 3400
Wire Wire Line
	6900 4400 7600 4400
Wire Wire Line
	6900 1600 6900 4400
Wire Wire Line
	6900 3900 7600 3900
Connection ~ 6900 3900
Wire Wire Line
	6400 1600 6400 2700
Connection ~ 6400 1600
Wire Wire Line
	6300 1600 6300 2700
Connection ~ 6300 1600
Wire Wire Line
	6200 1600 6200 2700
Connection ~ 6200 1600
Wire Wire Line
	6100 1600 6100 2700
Connection ~ 6100 1600
Text Notes 9800 2900 1    60   ~ 0
G=Act
$Comp
L R R6
U 1 1 57BDECC5
P 9600 2750
F 0 "R6" V 9393 2750 50  0000 C CNN
F 1 "270R" V 9484 2750 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9530 2750 50  0001 C CNN
F 3 "" H 9600 2750 50  0000 C CNN
	1    9600 2750
	1    0    0    1   
$EndComp
$Comp
L R R7
U 1 1 57BDED3C
P 9400 2450
F 0 "R7" V 9193 2450 50  0000 C CNN
F 1 "270R" V 9284 2450 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 9330 2450 50  0001 C CNN
F 3 "" H 9400 2450 50  0000 C CNN
	1    9400 2450
	1    0    0    1   
$EndComp
Wire Wire Line
	9400 3500 5400 3500
Wire Wire Line
	5400 3400 9600 3400
Wire Wire Line
	9900 2200 9900 2300
$Comp
L GND #PWR42
U 1 1 57BDF231
P 10000 1700
F 0 "#PWR42" H 10000 1450 50  0001 C CNN
F 1 "GND" H 10005 1527 50  0000 C CNN
F 2 "" H 10000 1700 50  0000 C CNN
F 3 "" H 10000 1700 50  0000 C CNN
	1    10000 1700
	-1   0    0    -1  
$EndComp
Wire Wire Line
	9600 2100 10500 2100
Wire Wire Line
	10500 2100 10500 2300
$Comp
L +3V3 #PWR43
U 1 1 57BDF402
P 10600 1800
F 0 "#PWR43" H 10600 1650 50  0001 C CNN
F 1 "+3V3" H 10615 1973 50  0000 C CNN
F 2 "" H 10600 1800 50  0000 C CNN
F 3 "" H 10600 1800 50  0000 C CNN
	1    10600 1800
	-1   0    0    -1  
$EndComp
Text Notes 9350 3300 2    60   ~ 0
nINTSEL high at reset -> nINT/TXEN/TXD4 == nINT\nREGOFF low at reset -> Internal regulator ON
Text Notes 10500 2600 3    60   ~ 0
Y=100M
$Comp
L R_PACK4 R8
U 1 1 57BDD171
P 6450 2900
F 0 "R8" V 6404 3328 50  0000 L CNN
F 1 "49R9" V 6495 3328 50  0000 L CNN
F 2 "Resistors_SMD:R_Array_Concave_4x0603" H 6450 3373 50  0001 C CNN
F 3 "" H 6450 2900 50  0000 C CNN
F 4 "Vishay" H 6450 2900 60  0001 C CNN "MFN"
F 5 "CRA06P08349R9FTA" H 6450 2900 60  0001 C CNN "MFP"
F 6 "71-CRA06P08349R9FTA" H 6450 2900 60  0001 C CNN "S1PN"
F 7 "Resistor Array 4x" H 6450 2900 60  0001 C CNN "Description"
	1    6450 2900
	0    -1   -1   0   
$EndComp
Connection ~ 6900 1600
Connection ~ 6300 3900
Connection ~ 6400 4000
Wire Wire Line
	10000 1700 10000 1600
Wire Wire Line
	10000 1600 9800 1600
Wire Wire Line
	9800 1600 9800 2300
Wire Wire Line
	10600 1800 10600 2300
Text Label 3400 3400 2    60   ~ 0
RX_CLK
Text Label 3400 3500 2    60   ~ 0
RX_ER
Text Label 3400 3600 2    60   ~ 0
RX_D3
Text Label 3400 3700 2    60   ~ 0
RX_D2
Text Label 3400 3800 2    60   ~ 0
RX_D1
Text Label 3400 3900 2    60   ~ 0
RX_D0
Text Label 3400 4000 2    60   ~ 0
RX_DV
Text Label 3400 4200 2    60   ~ 0
TX_CLK
Text Label 3400 4300 2    60   ~ 0
TX_EN
Text Label 3400 4400 2    60   ~ 0
TX_D0
Text Label 3400 4500 2    60   ~ 0
TX_D1
Text Label 3400 4600 2    60   ~ 0
TX_D2
Text Label 3400 4700 2    60   ~ 0
TX_D3
Text Label 3400 3200 2    60   ~ 0
MDC
Text Label 3400 3100 2    60   ~ 0
MDIO
Text Label 3400 5100 2    60   ~ 0
CRS
Text Label 3400 5000 2    60   ~ 0
COL
Text Label 9400 3800 2    60   ~ 0
ETH_RX-
Text Label 9400 4000 2    60   ~ 0
ETH_RX+
Text Label 9400 4300 2    60   ~ 0
ETH_TX-
Text Label 9400 4500 2    60   ~ 0
ETH_TX+
Text Label 7450 3800 2    60   ~ 0
RD-
Text Label 7450 4000 2    60   ~ 0
RD+
Text Label 7450 4300 2    60   ~ 0
TD-
Text Label 7450 4500 2    60   ~ 0
TD+
Text Label 7400 1600 2    60   ~ 0
LAN_VDD
Wire Wire Line
	9900 2200 9400 2200
Wire Wire Line
	9400 2200 9400 2300
Wire Wire Line
	9400 3500 9400 2600
Wire Wire Line
	6400 4000 6400 3100
Wire Wire Line
	6300 3100 6300 3900
Wire Wire Line
	6200 3100 6200 4300
Connection ~ 6200 4300
Wire Wire Line
	6100 4200 6100 3100
Connection ~ 6100 4200
Wire Wire Line
	9600 3400 9600 2900
Wire Wire Line
	9600 2600 9600 2100
NoConn ~ 3000 2900
$EndSCHEMATC