AX88655P ASIX [ASIX Electronics Corporation], AX88655P Datasheet - Page 33

• Manufacturer Part Number: AX88655P
• Description: 5-Port 10/100/1000BASE-T Ethernet Switch
• Manufacturer: ASIX [ASIX Electronics Corporation]

PHY_RST#
25MHZ
GTX_CLK
TXD[0..7]
TX_EN
MDIO
MDC
GND
VDD25
VDD18
RXD[0..7]
RXD7
RXD6
RXD5
RXD4
RXD3
RXD2
RXD1
RXD0
GTX_CLK
TXD[0..7]
TX_EN
MDIO
MDC
RESET#
25M_IN
VDD25
VDD18
GND
COL
CRS
GND
RX_DV
RX_CLK
TX_CLK
GND
VDD25
GND
VDD18
GND
R105
10
R109
10
R103
R104
R112
R116
R117
+
+
C145
100uF/16V
C164
100uF/16V
4.7K
0
4.7K
10
10
VDD_O
GND
VDD_C
GND
VDD_O
GND
VDD_O
GND
TX_EN
VDD_C
GND
C147
0.1uF
C166
0.1uF
TXD[0..7]
GTX_CLK
VDD_O
MDIO
VDD_O
MDC
25M_IN
C148
1000pF
C167
1000pF
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
F.B.
F.B.
L8
L9
RESET#
COL
CRS
RX_ER
IO_VDD
VSS
RX_DV
RXD7
RXD6
RXD5
CORD_VDD
VSS
RXD4
RXD3
RXD2
IO_VDD
VSS
RXD1
RXD0
RX_CLK
IO_VDD
VSS
TX_CLK
TX_ER
TX_EN
CORD_VDD
VSS
+
+
R122
R124
R125
C146
100uF/16V
C165
100uF/16V
C149
0.1uF
C168
0.1uF
R94
4.7K
0
1.5K
1.5K
VDD_O
C150
1000pF
VDD_C
C169
1000pF
R126
4.7K
C151
0.1uF
C170
0.1uF
C152
0.1uF
C171
0.1uF
C153
0.1uF
C172
0.1uF
VDD_O
C154
0.1uF
C173
0.1uF
R121
4.7K
C155
0.1uF
C174
0.1uF
C139
0.1uF
VDD_O
GND
C156
0.1uF
C175
0.1uF
+
MDID_N
RX_VDD
MDIC_N
RX_VDD
RX_VDD
RX_VDD
RX_VDD
MDID_P
MDIC_P
MDIB_N
MDIB_P
MDIA_N
MDIA_P
C138
22uF
R97
C157
0.1uF
C176
0.1uF
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
+
OPTION
C140
100uF/16V
U3
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
DP83865AVH
R120
R123
L7
Option
C158
0.1uF
C177
0.1uF
2K
GND
MDID_N
MDID_P
GND
GND
VDD_C
GND
MDIC_N
MDIC_P
GND
GND
VDD_C
GND
MDIB_N
MDIB_P
GND
GND
VDD_C
GND
MDIA_N
MDIA_P
GND
GND
VDD_C
GND
VDD_C
C141
0.1uF
C159
0.1uF
C178
0.1uF
VDD_O
F.B.
9.76K
22
RX_VDD25
C142
1000pF
VDD_C
C160
0.1uF
C179
0.1uF
GND
33
C143
0.1uF
C161
0.1uF
C180
0.1uF
PHY ID : 01001
PHYADD0
PHYADD1
PHYADD2
PHYADD3
PHYADD4
AN_EN
DUPLEX
SPEED1
SPEED
PHYADD0
AN_EN
DUPLEX
SPEED1
SPEED
RX_VDD25
MDID_N
MDID_P
RX_VDD25
MDIC_N
MDIC_P
RX_VDD25
MDIB_N
MDIB_P
RX_VDD25
MDIA_N
MDIA_P
C144
0.1uF
C162
0.1uF
C181
0.1uF
R85
R86
R87
R88
R89
R90
R91
R92
R93
R95
R96
R98
R99
R100
C163
0.1uF
C182
0.1uF
C123
0.1uF
C126
0.1uF
C129
0.1uF
C133
0.1uF
C183
0.1uF
C124
0.1uF
C127
0.1uF
C130
0.1uF
C134
0.1uF
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
1k
1k
1k
1k
1k
AX88655 P 5-Port 10/100/1000BASE-T Ethernet Switch
D11
D12
D13
D14
D15
R101
49.9
R106
49.9
R113
49.9
R118
49.9
LED
LED
LED
R102
49.9
R107
49.9
R114
49.9
R119
49.9
LED
LED
C125
0.1uF
C128
0.1uF
C131
0.1uF
C135
0.1uF
VDD_O
VDD_O
DUPLEX LED
Link 1000 LED
Link
Link
Activity LED
100 LED
10 LED
10
11
12
1
2
3
4
5
6
7
8
9
TF3
TCT1
TD1+
TD1-
TCT2
TD2+
TD2-
TCT3
TD3+
TD3-
TCT4
TD4+
TD4-
24HST1041
MCT1
MCT2
MCT3
MCT4
MX1+
MX2+
MX3+
MX4+
MX1-
MX2-
MX3-
MX4-
ASIX ELECTRONICS CORPORATION
24
23
22
21
20
19
18
17
16
15
14
13
R108
MDI_D-
MDI_D+
R110
MDI_C-
MDI_C+
R111
MDI_B-
MDI_B+
R115
MDI_A-
MDI_A+
Title
Size
Date:
C
AX88655 P 5-Port 10/100/1000BASE-T EtherNet Switch --- Port 2 G'PHY CKT.
ASIX ELECTRONICS CORPORATION
Document Number
GPHY2.SCH
Thursday, March 14, 2002
75
75
75
75
C132
C136
C137
CRS
COL
RXD[0..7]
RX_CLK
RX_DV
TX_CLK
MDI_D-
MDI_D+
MDI_B-
MDI_C-
MDI_C+
MDI_B+
MDI_A-
MDI_A+
0.01uF/2KV
0.1uF
1000pF
Sheet
CRS
COL
RXD[0..7]
RX_CLK
RX_DV
TX_CLK
12
11
8
7
6
5
4
3
2
1
JACK3
RJ45_A
4
of
10
Rev
1.0