AX88655P ASIX [ASIX Electronics Corporation], AX88655P Datasheet - Page 32

• 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
R63
10
R67
10
R61
R62
R70
R74
R75
+
+
C84
100uF/16V
C103
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
C86
0.1uF
C105
0.1uF
TXD[0..7]
GTX_CLK
VDD_O
MDIO
VDD_O
MDC
25M_IN
C87
1000pF
C106
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
L5
F.B.
L6
F.B.
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
+
+
R80
R82
R83
C85
100uF/16V
C104
100uF/16V
C88
0.1uF
C107
0.1uF
R52
4.7K
0
1.5K
1.5K
VDD_O
GND
VDD_O
C89
1000pF
VDD_C
C108
1000pF
R84
4.7K
+
C79
100uF/16V
C90
0.1uF
C109
0.1uF
C91
0.1uF
C110
0.1uF
C80
0.1uF
RX_VDD25
C92
0.1uF
C111
0.1uF
C81
1000pF
VDD_O
C93
0.1uF
C112
0.1uF
C82
0.1uF
R79
4.7K
C94
0.1uF
C113
0.1uF
C83
0.1uF
C78
0.1uF
C95
0.1uF
C114
0.1uF
+
RX_VDD
RX_VDD
RX_VDD
RX_VDD
RX_VDD
MDID_N
MDID_P
MDIC_N
MDIC_P
MDIB_N
MDIA_N
C77
22uF
MDIB_P
MDIA_P
R55
C96
0.1uF
C115
0.1uF
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
OPTION
R78
R81
U2
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
L4
OPTION
C97
0.1uF
C116
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
C98
0.1uF
C117
0.1uF
32
VDD_O
9.76K
22
F.B.
GND
VDD_C
C99
0.1uF
C118
0.1uF
C100
0.1uF
C119
0.1uF
PHY ID : 01000
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
C101
0.1uF
C120
0.1uF
R43
R44
R45
R46
R47
R48
R49
R50
R51
R53
R54
R56
R57
R58
C102
0.1uF
C121
0.1uF
C62
0.1uF
C65
0.1uF
C68
0.1uF
C72
0.1uF
AX88655 P 5-Port 10/100/1000BASE-T Ethernet Switch
C122
0.1uF
C63
0.1uF
C66
0.1uF
C69
0.1uF
C73
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
D6
D7
D8
D9
D10
R59
49.9
R64
49.9
R71
49.9
R76
49.9
LED
LED
R60
49.9
R65
49.9
R72
49.9
R77
49.9
LED
LED
LED
C64
0.1uF
C67
0.1uF
C70
0.1uF
C74
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
ASIX ELECTRONICS CORPORATION
TF2
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-
24
23
22
21
20
19
18
17
16
15
14
13
R66
MDI_D-
MDI_D+
R68
MDI_C-
MDI_C+
R69
MDI_B-
MDI_B+
R73
MDI_A-
MDI_A+
Title
Size
Date:
C
ASIX ELECTRONICS CORPORATION
AX88655 P 5-Port 10/100/1000BASE-T EtherNet Switch --- Port 1 G'PHY CKT.
Document Number
GPHY1.SCH
Thursday, March 14, 2002
75
75
75
75
C71
C75
C76
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
JACK2
RJ45_A
3
of
10
Rev
1.0