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Schematic Diagrams
B - 26 LAN RTL8100BL (71-M4000-D03)
B.Schematic Diagrams
LAN RTL8100BL
LANVDD3
LANVDD3
LANVDD3
VDD3
VDD3
+3V
LANVDD3
LANVCC25
+3VS
LANVCC25
LANVDD3
LANVDD3
LANVCC25
LANVDD3
AD[0..31]13,19,20
DEVSEL#13,19
FRAME#13,19,20
GNT2#13
REQ2#13
AD2113,19
INTD#13,30
TRDY#13,19,20
PAR13,19
PERR#19
SERR#13,19
STOP#13,19
PRST#13,19,24
PCICLKLAN4
C/BE#[0..3]13,19,20
PME# 19,22,23,24
IRDY#13,19,20
MA1/EEDI
EECS
MA2/EESK
C/BE#0
C/BE#1
C/BE#2
C/BE#3
MA0/EEDO
RXIN-
FRAME#
PAR
TRDY#
PRST#
REQ2#
PERR#
IRDY#
SERR#
GNT2#
STOP#
DEVSEL#
TXD+
TXD-
VCTRL
C/BE#[0..3]
VCTRL
RXIN+
AD[0..31]
AD23
AD26
AD27
AD0
AD3
AD14
AD16
AD28
AD21
AD24
AD18
AD2
AD25
AD12
AD17
AD6
AD13
AD22
AD11
AD4
AD31
AD5
AD29
AD10
AD8
AD15
AD9
AD20
AD1
AD30
AD7
AD19
PME#
RING
TIP
RTL8100BL
U26
RTL8100BL
6
98
99
100
1
2
3
4
5
8
9
22
10
11
12
13
14
16
15
17
18
19
20
21
34
23
24
25
26
31
27
28
29
30
32
33
36
37
38
43
41
42
44
45
39
46
47
48
49
53
56
62
70
69
66
52
73
57
7
60
61
63
64
65
67
68
35
71
72
54
74
40
79
80
58
59
81
82
83
84
85
86
87
89
91
92
93
94
95
51
88
50
77
55
78
75
76
96
97
90
VDD
CBE3B
IDSEL
AD23
AD22
GND
AD21
AD20
AD19
AD18
AD17
VDD
AD16
CBE2B
FRAMEB
IRDYB
TRDYB
GND
DEVSELB
STOPB
PERRB
SERRB
PAR
CBE1B
VDD
AD15
AD14
AD13
AD12
GND
AD11
AD10
AD9
AD8
CBE0B
AD7
AD6
AD5
AD4
GND
AD3
AD2
AD1
AD0
VDD
MA0/EEDO
MA1/EEDI
MA2/EESK
EECS
NC
GND
GND
AVDD
AVDD25
GND
NC
GND
PMEB
VDD25
X2
X1
RTT3
LWAKE
RTSET
RXIN-
RXIN+
VDD25
TXD-
TXD+
NC
ISOLATEB
VDD25
LED1
LED0
AVDD25
AVDD
INTAB
RSTB
CLK
GNTB
REQB
AD31
AD30
AD29
AD28
AD27
AD26
AD25
AD24
VDD25
GND
AUX
LED2
VCTRL
NC
AVDD
AVDD25
VDD25
VDD
VDD
C354
0.1UF
C64
0.1UF
R12
75
C362
0.1UF
R214
75
C63
0.1UF
R291
51
T
C403
0.1UF
T
R14
51
CN1
MDC 2P
1
2
R15
51
R307 0
C355
0.1UF
L49 FCM1608K121
C384
0.1UF
T
C431
0.1UF
T
C432
0.1UF
T
C404
0.1UF
R27
1K
R308
5.6K
.. ..
L8
FRC-1394
1 8
2 7
3 6
54
T
JLAN1
PJS-28VL3
1
2
3
4
5
6
7
8
9
10
11
12
TX+
TX-
RX+
N/C
N/C
RX-
N/C
N/C
TIP
RING
GND
GND
C72
10UF/10V
L48 FCM1608K121
R315
0
D11
F01J2E
A C
D12
F01J2E
A C
C89
0.1UF
L23
FCM2012V121
C62
0.1UF
R215
75
C15
0.1UF
R30 15K(R)
T
C71
10UF/10V
Q2
2SB1198K
U44
LF-H84P
1
2
3
8
6
7
16
11
15
9
14
10
4
5
12
13
RX+
RX-
RXC
TX-
TXC
TX+
RD+
TDC
RD-
TD-
RDC
TD+
NC
NC
NC
NC
C14
0.1UF(R)
T
T
T
T
T
C16
1000P/2KV
R324 100
T
T
T
C88
10UF/10V
C402
10P(R)
R314
10(R)
T
U24
9346
1
2
3
4
8
7
6
5
CS
SK
DI
DO
VCC
NC
NC
GND
L16 FCM2012V121
C356
0.1UF
R13 0(R)
T
C53
27P
R255
75
R290
51
C70
0.1UF
T
C54
27P
T
Y4 25MHz
R29
5.6K
The maximum voltage drop when on should be less than 0.3V
*For RTL8100C application, all bead must be rated
300mA/100ohm@100Mhz
for EMI supression
EMI supression can be
changed to 33 ohm
DE-COUPLE CAPS PLEASE CLOSE CHIP POWER PIN
Sheet 25 of 41
LAN RTL8100BL