AX88655P ASIX [ASIX Electronics Corporation], AX88655P Datasheet - Page 35

• 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
R189
10
R193
10
R187
R188
R196
R200
R201
+
+
C267
100uF/16V
C286
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
C269
0.1uF
C288
0.1uF
TXD[0..7]
GTX_CLK
VDD_O
MDIO
VDD_O
MDC
25M_IN
C270
1000pF
C289
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.
L14
L15
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
+
+
R206
R208
R209
C268
100uF/16V
C287
100uF/16V
C271
0.1uF
C290
0.1uF
R178
4.7K
0
1.5K
1.5K
VDD_O
GND
VDD_O
C272
1000pF
VDD_C
C291
1000pF
R210
4.7K
+
C262
100uF/16V
C273
0.1uF
C292
0.1uF
C274
0.1uF
C293
0.1uF
C263
0.1uF
RX_VDD25
C275
0.1uF
C294
0.1uF
C264
1000pF
VDD_O
C276
0.1uF
C295
0.1uF
C265
0.1uF
R205
4.7K
C277
0.1uF
C296
0.1uF
C266
0.1uF
C261
0.1uF
C278
0.1uF
C297
0.1uF
+
MDID_N
MDID_P
RX_VDD
MDIC_N
MDIC_P
RX_VDD
MDIB_N
RX_VDD
MDIA_N
RX_VDD
RX_VDD
C260
22uF
MDIB_P
MDIA_P
R181
C279
0.1uF
C298
0.1uF
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
OPTION
U5
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
R204
R207
C280
0.1uF
C299
0.1uF
L13
OPTION
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
35
C281
0.1uF
C300
0.1uF
VDD_O
9.76K
22
F.B.
C282
0.1uF
C301
0.1uF
GND
VDD_C
C283
0.1uF
C302
0.1uF
PHY ID : 01011
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
C284
0.1uF
C303
0.1uF
R169
R170
R171
R172
R173
R174
R175
R176
R177
R179
R180
R182
R183
R184
C285
0.1uF
C304
0.1uF
C245
0.1uF
C248
0.1uF
C251
0.1uF
C255
0.1uF
AX88655 P 5-Port 10/100/1000BASE-T Ethernet Switch
C305
0.1uF
C246
0.1uF
C249
0.1uF
C252
0.1uF
C256
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
D21
D22
D23
D24
D25
R185
49.9
R190
49.9
R197
49.9
R202
49.9
LED
LED
LED
R186
49.9
R191
49.9
R198
49.9
R203
49.9
LED
LED
C247
0.1uF
C250
0.1uF
C253
0.1uF
C257
0.1uF
VDD_O
VDD_O
DUPLEX LED
Link 1000 LED
Link
Link
Activity LED
100 LED
10 LED
ASIX ELECTRONICS CORPORATION
10
11
12
1
2
3
4
5
6
7
8
9
TF5
TCT1
TD1+
TD1-
TCT2
TD2+
TD2-
TCT3
TD3+
TD3-
TCT4
TD4+
TD4-
24HST1041
MCT1
MX1+
MCT2
MX2+
MCT3
MX3+
MCT4
MX4+
MX1-
MX2-
MX3-
MX4-
24
23
22
21
20
19
18
17
16
15
14
13
R192
MDI_D-
MDI_D+
R194
MDI_C-
MDI_C+
R195
MDI_B-
MDI_B+
R199
MDI_A-
MDI_A+
Title
Size
Date:
C
AX88655 P 5-Port 10/100/1000BASE-T EtherNet Switch --- Port 4 G'PHY CKT.
ASIX ELECTRONICS CORPORATION
Document Number
GPHY4.SCH
Thursday, March 14, 2002
75
75
75
75
C254
C258
C259
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
JACK5
RJ45_A
6
of
10
Rev
1.0