Table of Contents
Advertisement
Circuit Diagrams and PWB Layouts
10-6-19
Ethernet
Ethernet
B19
MII_XTAL_IN
R1001
NC/22 OHM 1/16W
MII_XTAL_OUT
R1002
NC/22 OHM 1/16W
R1003
NC/2.49KOHM 1/10W
C1023
NC/100N 16V
C1024
NC/10uF 6.3V
1
MDI_RP
MDI+[0]
MDI_RN
2
MDI-[0]
3
NC
MDI_TP
4
MDI+[1]
MDI_TN
5
MDI-[1]
6
AV33_MII
AVDD33
7
GND
8
NC
9
NC
10
R1034
PMEB
11
NC
12
NC/4.7K 1/16W
TXER
DV33_MII
R1005
NC/4.7K 1/16W
ETRXDV
Choose RMII Mode
RESET
CRYSTAL
DV33_MII
X102
3
1
MII_XTAL_IN
MII_XTAL_OUT
NC/25MHz
TX_CLK FILTER
C1040
C1041
NC/27P 50V
NC/27P 50V
DV33_MII
NC/4.7K 1/16W
R1026
CLK_CTL
R1030
NC/4K7 1/16W 5%
RXER/FXEN
NC/4.7K 1/16W
R1027
R1031
NC/4K7 1/16W 5%
LED1
NC/4.7K 1/16W
R1028
R1032
NC/4K7 1/16W 5%
NC/4K7 1/16W 5%
R1029
LED0
R1033
NC/4.7K 1/16W
TPM9.2HE LA
10.
ETHERNET PHY RMII Mode
C1021
NC/100N 16V
C1022
NC/10uF 6.3V
RXER/FXEN
R1004
NC/4.7K 1/16W
DV33_MII
U115
36
R1006
NC/22 OHM 1/16W
ET_CRS_DV
CRS/CRS_DV
35
LED1
LED1/PHYAD[1]
34
LED0
R1007
NC/4.7K 1/16W
LED0/PHYAD[0]
33
GND
32
R1008
NC/1.5K 1/10W
DV33_MII
INTB
31
R1009
NC/22 OHM 1/16W
MDIO
30
R1010
NC/22 OHM 1/16W
MDC
29
PHYRST#
PHYRSTB
28
DVDD10
C1025
NC/100N 16V
DVDD10
27
TXEN
26
ETTXEN
R1011
NC/22 OHM 1/16W
TXD[3]
25
TXD[2]
DVDD3V3
FB136
1
NC/RTL8201FL-VB-CG
NC/120R/500mA
NC/100N 16V
C1042
LED Control
R1017
NC/10N 50V
NC/5.1K 1%
PHYRST#
R1018
NC/510R 1/16W 5%
LED1
R1019
NC/510R 1/16W 5%
LED0
R1020
NC/510R 1/16W 5%
TX_CLK
ETTXCLK_REF_CLK
R1021
NC/510R 1/16W 5%
C1043
TRACE SURROUND GND
NC/10PF 50V
CLOSE TO MT5366U
ESD Solution
U114
1
6
MDI_RN
I/O1
I/O4
2
5
GND
VDD
3
4
MDI_RP
MDI_TP
I/O2
I/O3
NC/AZ1015-04S
EN 119
ETTXD0
TXD0
R1012
NC/22 OHM 1/16W
ETTXD1
R1013
NC/22 OHM 1/16W
TXD1
ETRXD0
R1014
NC/22 OHM 1/16W
RXD0
ETRXD1
RXD1
R1015
NC/22 OHM 1/16W
TX_CLK
TXC
R1016
NC/22 OHM 1/16W
ETMDIO
ETMDC
DV33_MII
AV33_MII
FB137
2
1
2
NC/120R/500mA
C1031
C1032
C1033
C1034
C1035
NC/100N 16V
NC/100N 16V
NC/100N 16V
NC/100N 16V
NEAR RT8201EL
DV33_MII
R1023
R1022
NC/510R 1/16W 5%
NC/510R 1/16W 5%
RJ45LED_G+
RJ45LED_G-
RJ45LED_Y+
RJ45LED_Y-
NC/10PF 50V
R1025
NC/10PF 50V
C1044
C1045
C1046
C1047
NC/10PF 50V
R1024
NC/510R 1/16W 5%
NC/10PF 50V
NC/510R 1/16W 5%
DV33_MII
MDI_TN
back to
2013-May-30
div. table
B19
4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21
GND
4,5,6,7,9,13,14,15,16,17,18,19,21
DVDD3V3
DVDD3V3
RMII Interface
ETTXEN
5
ETTXEN
ETTXD1
5
ETTXD1
ETTXD0
5
ETTXD0
ETTXCLK_REF_CLK
5
ETTXCLK_REF_CLK
ET_CRS_DV
5
ET_CRS_DV
ETRXD1
5
ETRXD1
ETRXD0
5
ETRXD0
ETMDIO
5
ETMDIO
ETMDC
5
ETMDC
RJ45
CN110
NC/RJ45 CONN+LED R/A 15P
RJ45LED_G+
15
G+ P15
14
RJ45LED_G-
G- P14
RJ45LED_Y+
13
Y+ P13
12
RJ45LED_Y-
Y- P12
11
NC P11
10
NC P10
9
NC P9
8
NC P8
7
NC P7
6
RCT P6
5
MDI_RN
RD- P5
4
MDI_RP
RD+ P4
MDI_TN
3
TD- P3
2
MDI_TP
TD+ P2
1
TCT P1
C1038
C1036
C1037
NC/10N 50V
C1039
NC/100N 16V
NC/100N 16V
NC/1NF 500V
SEPARATE GROUND
Ethernet
715G5632
19361_518_121211.eps
B
2012-08-15
121211
Advertisement
Table of Contents
