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:symbol LIBS:brain-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 4 8 Title "Ethernet Phy" Date "2016-09-09" Rev "0.6" Comp "BetaMachine" Comment1 "Brain" Comment2 "AAA Control Backend" Comment3 "Nipo" 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" 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 R8 U 1 1 57BDB876 P 5600 5550 F 0 "R8" 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 "Panasonic" H 5550 3850 60 0001 C CNN "MFN" F 5 "ERJ-3EKF1212V" H 5550 3850 60 0001 C CNN "MFP" F 6 "667-ERJ-3EKF1212V" H 5550 3850 60 0001 C CNN "S1PN" F 7 "1%, 75V, 0603" H 5550 3850 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 #PWR035 U 1 1 57BDBA82 P 5600 5800 F 0 "#PWR035" 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 #PWR036 U 1 1 57BDB602 P 4500 5900 F 0 "#PWR036" 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 4500 1600 7800 1600 Wire Wire Line 5000 1600 5000 1900 $Comp L C C13 U 1 1 57BDBF09 P 5000 2050 F 0 "C13" 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 "Murata" H 8100 1600 60 0001 C CNN "MFN" F 5 "GRM188R71E104KA01D" H 8100 1600 60 0001 C CNN "MFP" F 6 "81-GRM39X104K25" H 8100 1600 60 0001 C CNN "S1PN" F 7 "10%, 25V, X7R, 100nF, 0603" H 8100 1600 60 0001 C CNN "Description" 1 5000 2050 -1 0 0 -1 $EndComp $Comp L C C15 U 1 1 57BDBF5C P 8100 2050 F 0 "C15" 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 "Murata" H 8100 1600 60 0001 C CNN "MFN" F 5 "GRM188R71E104KA01D" H 8100 1600 60 0001 C CNN "MFP" F 6 "81-GRM39X104K25" H 8100 1600 60 0001 C CNN "S1PN" F 7 "10%, 25V, X7R, 100nF, 0603" H 8100 1600 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 C14 U 1 1 57BDC00D P 5500 2050 F 0 "C14" 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 "Murata" H 8100 1600 60 0001 C CNN "MFN" F 5 "GRM188R71E104KA01D" H 8100 1600 60 0001 C CNN "MFP" F 6 "81-GRM39X104K25" H 8100 1600 60 0001 C CNN "S1PN" F 7 "10%, 25V, X7R, 100nF, 0603" H 8100 1600 60 0001 C CNN "Description" 1 5500 2050 -1 0 0 -1 $EndComp Wire Wire Line 5500 2300 5500 2200 Wire Wire Line 5000 2300 8100 2300 Wire Wire Line 8100 2300 8100 2200 Wire Wire Line 5000 2200 5000 2500 Connection ~ 5000 2300 Wire Wire Line 4300 1600 4300 2700 Wire Wire Line 3600 1600 4300 1600 Wire Wire Line 3600 1600 3600 1900 $Comp L C C11 U 1 1 57BDC19A P 3600 2050 F 0 "C11" H 3715 2096 50 0000 L CNN F 1 "1uF" H 3715 2005 50 0000 L CNN F 2 "Resistors_SMD:R_0603" H 3638 1900 50 0001 C CNN F 3 "" H 3600 2050 50 0000 C CNN F 4 "Murata" H 7900 1600 60 0001 C CNN "MFN" F 5 "GRM188R71C105KA12J" H 7900 1600 60 0001 C CNN "MFP" F 6 "81-GRM188R71C105KA2J" H 7900 1600 60 0001 C CNN "S1PN" F 7 "10%, 16V, X7R, 1uF, 0603" H 7900 1600 60 0001 C CNN "Description" 1 3600 2050 -1 0 0 -1 $EndComp $Comp L C C12 U 1 1 57BDC202 P 4100 2050 F 0 "C12" 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 "Vishay" H 8100 1600 60 0001 C CNN "MFN" F 5 "VJ0603Y471KXJCW1BC" H 8100 1600 60 0001 C CNN "MFP" F 6 "77-VJ0603Y471KXJCBC" H 8100 1600 60 0001 C CNN "S1PN" F 7 "10%, 16V, X7R, 470pF, 0603" H 8100 1600 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 3600 2300 Wire Wire Line 3600 2200 3600 2500 Connection ~ 3600 2300 $Comp L GND #PWR037 U 1 1 57BDC305 P 3600 2500 F 0 "#PWR037" H 3600 2250 50 0001 C CNN F 1 "GND" H 3605 2327 50 0000 C CNN F 2 "" H 3600 2500 50 0000 C CNN F 3 "" H 3600 2500 50 0000 C CNN 1 3600 2500 -1 0 0 -1 $EndComp 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 #PWR038 U 1 1 57BDCB16 P 8600 1500 F 0 "#PWR038" 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 #PWR039 U 1 1 57BDCEE2 P 5000 2500 F 0 "#PWR039" 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 $Comp L H2019NL U10 U 1 1 57BDF13B P 8100 4100 F 0 "U10" H 8100 3563 60 0000 C CNN F 1 "H2019NL" H 8100 3669 60 0000 C CNN F 2 "Pulse_Magnetics:Magnetics-16_7.11x12.7mm" 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 5400 4000 6600 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 5400 4300 7600 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 9950 2350 0 60 ~ 0 G=Act $Comp L R R11 U 1 1 57BDECC5 P 9600 2750 F 0 "R11" 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 F 4 "Panasonic" H 5550 3850 60 0001 C CNN "MFN" F 5 "ERJ-3GEYJ271V" H 5550 3850 60 0001 C CNN "MFP" F 6 "667-ERJ-3GEYJ271V" H 5550 3850 60 0001 C CNN "S1PN" F 7 "75V, 5%, 0603" H 5550 3850 60 0001 C CNN "Description" 1 9600 2750 1 0 0 1 $EndComp $Comp L R R10 U 1 1 57BDED3C P 9400 2450 F 0 "R10" 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 F 4 "Panasonic" H 5550 3850 60 0001 C CNN "MFN" F 5 "ERJ-3GEYJ271V" H 5550 3850 60 0001 C CNN "MFP" F 6 "667-ERJ-3GEYJ271V" H 5550 3850 60 0001 C CNN "S1PN" F 7 "75V, 5%, 0603" H 5550 3850 60 0001 C CNN "Description" 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 #PWR040 U 1 1 57BDF231 P 10000 1700 F 0 "#PWR040" 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 #PWR041 U 1 1 57BDF402 P 10600 1800 F 0 "#PWR041" 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 7150 3300 0 60 ~ 0 Sensing at reset:\n\nnINTSEL high at reset\n -> nINT/TXEN/TXD4 == nINT\nREGOFF low at reset\n -> Internal regulator ON Text Notes 10650 2350 0 60 ~ 0 Y=100M $Comp L R_PACK4 R9 U 1 1 57BDD171 P 6450 2900 F 0 "R9" 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 Wire Wire Line 8600 1500 8600 1800 $EndSCHEMATC