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Schematic Diagrams
RTL8111C B - 27
B.Schematic Diagrams
RTL8111C
LA N_V DD 3
3V
LANV DD18
LAN_VD D3
LANVDD15
3V
LA N_V DD 15
LANVDD 18
LA N_ VD D3
LAN_VDD3
LA N_E V D D18
LANVDD15
3VS
LA NV DD18
LAN_VDD15
LAN_VDD3
LANVDD 18
BUF_PLT_RST#15,25,32
PE 2_ TX_ GLAN15
PCIE _CL K_ GLA N19
3V S7..9,1 2,13,15..25,2 7. . 30,32 , 39 ,41,4 3
PE_WAKE#16,29,32
PE 2_ RX_ GLAN#15
PE 2_ RX_ GLAN15
IC H_G PI O4915
PCIE_CLK_GLAN#19
PE 2_ TX_ GLAN#15
3V6 , 1 2,13, 15..17 , 2 0,24,2 9..32 ,40 , 4 1,43
PCIE_RXP2_GLAN_C
Z 260 1
MD IO1 -
Z2608
MD IO2 -
Z2612
MD IO1 -
CTRL18
MD IO0 +
MA 0 /EE DO
Z2605
Z2606
LM X4+
LM X4-
Z2613
Z2611
Z2610
MA 1 /EE DI
LAN_CLKR E Q#
MD IO3 +
EECS
Z2609
MD IO0 -
Z2604 CTRL15/VDD33
CTRL18
MA 2 /EE S K
MD IO1 +
MD IO0 +
Z2 602
MD IO2 +
Z2603
MD IO3 -
PCIE_ R XN 2_G LA N_C
MD IO1 +
Z2607
MD IO0 -
Z2614
LM X3-
LM X3+
LM X1+
LM X2+
LM X1-
LM X2-
LMX1+
LMX1-
LMX2+ LMX4+
LMX3-
LMX3+
LMX4-LMX2- DLMX2-
DLMX1+
DLMX2+
DLMX1-
DLMX4+
DLMX4-
DLMX3-
DLMX1-
DLMX3 +
DLMX4 +
DLMX4 -
DLMX3 -
DLMX3+
DLMX2-
DLMX1+
RING
TIP
DLMX2+
FB12
FB12
C66 6
.1U_16V_04
L55 FCM16 08K - 121 T06
C6 63
.1U_16V _ 04
LP 4
8P 4RX 0_ 06
1
2
3
4
6
5
7
8
R4 51 *1K_04
L54 FCM16 08K - 121 T06
C669 * . 01U_16 V _04
C706 * .1U_1 6V _0 4
U33
A T93C465 666
1
2
3
4
7
6
5
8
CS
SK
DI
DO
NC
ORG
GND
VCC
C662
* 22U_6. 3V _0 8
C679
.1U_16 V _04
.
L77
HC B1608KF -121 T25 _06
R471 2.49 K _1%_ 04
C353
.01U _25V_04
R19 8
*0_04
.
L79
SWF2520CF-4R7M-M
R480 0_04
C6 46
.1 U_16V_04
C66 4
* 10U_10 V_08
X5
25MHz
12
R225 75 _1 %_ 04
R224 75 _1 %_ 04
C6 49 .1 U_10V_X7 R_ 04
C67 2
.1U_16V _04
R455 3. 6K _06
C6 48 .1 U_10V_X7 R_ 04
R458 10K_04
JLAN 1
C100B9
1
2
3
4
5
6
7
8
9
10
GND1
GND2
DA+
DA-
DB+
DC +
DC -
DB-
DD +
DD -
TIP
RI NG
GND
GND
C6 50
.1U_16 V_ 04
R223 75 _1 %_ 04
C656
.1 U_16V_04
C352
.01U _25V_04
R450 15 K _04
C6 54
.1U_16V_04
C63 6
.1U_16V_04
R479 *0_06
C67 7
*.1U_16V_04
C6 38
*10U_10V_08
C671
* .1U_ 16V _0 4
.
L78
HC B1608 KF - 121 T2 5_0 6
C69 2
.1U_1 6V_04
R4 49 1K_ 04
L52
GS 5 01 9 PL F
1
2
3
4
5
6
7
8
9
10
11
12 13
14
15
16
17
18
19
20
21
22
23
24
TCT1
TD1+
TD1-
TCT2
TD2+
TD2-
TCT3
TD3+
TD3-
TCT4
TD4+
TD4- MX4-
MX4+
MCT4
MX3-
MX3+
MCT3
MX2-
MX2+
MCT2
MX1-
MX1+
MCT1
C6 59
.1U_ 16V _0 4
R448 * 0 _04
C655
* 2 2U_ 6. 3 V_08
C66 1
.1U_1 6V_04
C6 47
.1 U_16V_04
+
C6 39
* 10 0U_ 6. 3 V_B 2
C6 93
.1U_ 16V _0 4
R4 73
*0_04
C667
.1U_1 6V _04
C66 0
22U_6.3V_08
C69 4
2 2P _50 V _04
C35 5
.01U_25V _0 4
C644
* 22U_6. 3V _0 8
C651
*.1U_16V_04
C668
.1U_1 6V_04
LP3
* # 944 C M- 005 1=P 3
1
2
3
4
6
5
7
8
C379
1000P_2KV_X7R_12
C3 54
.01U_25V_04
RTL8111C-VB
PCI-E LAN
U3 2
RTL8111C-VB-GR
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
4342
41
40
39
38
37
36
35
34
33
64 63
62
61
60
59
58
53
52
51
50
49
17
54
55
56
57
NC
LA NWA KEB
PERSTB
VDD1 5
EVDD18
HSI P
HSI N
EGND
REFCL K_ P
REFCL K_ N
EVDD18
HSOP
HSON
EGND
VDD15
VCTRL18
AVDD33
MDI P 0
MD IN 0
AVDD18
MDI P 1
MD IN 1
AVDD18
MDI P 2
MD IN 2
AVDD18
MDI P 3
MD IN 3
AVDD18
VDD15
VDD33
EESK
EEDI
VDD33
EEDO
EECS
VDD15NC
VDD1
NC
NC
VDD15
VDD33
ISO LATEB
NC
NC
VDD15
RSET VCTRL 15
GV DD
CKTAL2
CKTAL1
AVDD33
VDD15
VDD33
VDD1 5
NC
NC
VDD15
NC
LED3
LED2
LED1
LED0
C695
22P _ 50V_0 4
C6 81
.1U_ 16V_04
+
C652
* 1 00U_6.3V_B 2
LP2
* # 944 C M- 005 1=P 3
1
2
3
4
6
5
7
8
C670
.1U_16V_04
C66 5
.1U_16V_04
C6 90
.1U_ 16V_ 04
C689
.1U_16V_04
R222 75 _1 %_ 04
C685
.1U_16 V _04
C6 96
22U_6. 3V _0 8
C673
.1U_ 16V_04
LP5
8P4RX0_ 06
1
2
3
4
6
5
7
8
R478 0_ 06
R4 44
0_06
C653
.1U_16V_04
R457 * 4 9.9_1%_04
R453 * 4 9.9_1%_04
R454 * 4 9.9_1%_04
C69 1
.1U_1 6V _04
R452 * 4 9.9_1%_04
C676 * . 01U_16 V _04
CN1
88266-020 0
1
2
C6 45
.1U_16 V_ 04
100MHz/100 1A
>40MILS
PI N 6 5 , G ND1~ 9= GN D
60 mil
.1U_16_04 capacitance as close
as possible to RTL8111C
60 mil
must be within
0.5cm
POWER PLAN FOR PIN1
40 mil
must be within
0.5cm (to pin
1)
FOR RTL8102E
R163? ? ?
40 mil
LANVDD18
LANVDD15
40 mil
FOR RTL8102E
R175? ? ?
>40MILS
FOR RTL8102E
L16? ? ?
???RTL8101E
???(?????RTL8101E)
RTL8111B RTL8111C
1.8V 1.2V
1.5V 1.2V
D03B
FOR RTL8102E
40 mil
REALTEK COLAY? ? ? ? ? ?
DATASHEET? 1.2V(? ? ? )
>40MILS
40 mil
1112
GLAN (RTL8111C)
40 mil
? ? ? INDUCTOR
(600mA)
Enable Switching
regulator
Hi: Enable
Low: Disable
IC? ?
Pad? ?
GND
Sheet 26 of 47
RTL8111C