AX88170L ASIX [ASIX Electronics Corporation], AX88170L Datasheet - Page 31

• Manufacturer Part Number: AX88170L
• Description: USB to Fast Ethernet/HomePNA Controller
• Manufacturer: ASIX [ASIX Electronics Corporation]

Demonstration
AX88710 Application for 1M8 HomePNA
J2
3
1
U S B - C O N
4
2
C 2 2
0 . 0 1 u
AX88170
V D D 5
G N D
D +
D -
4
3
2
1
L4
Circuit B: AX88170 + HomePNA 1M8 PHY
F . B .
L5
R 2 2
F . B .
1.5K
F 1
F U S E
V D D 3
+
C 3 0
47u/16V
R 2 4
R 2 5
5V
U 4
V6300C
C 3 3
1 0 0 0 P
D 6
18
18
R E S E T #
1 N 4 1 4 8
G N D
VCC
3
48M_XIN
V D D 3
U 6
V I N
C 2 0
2 0 P
AMS1117
1
2
3
R 2 9
1 0 K
R S T #
C 2 8
0 . 4 7 u
V D D 3
R S T #
G N D
USB to Fast Ethernet/HomePNA Controller
C 2 1
2 0 P
A D J / G N D
L3
2 . 2 u H
C 1 9
22pF
V O U T
*2 RC reset (option)
2
1
*1 USB Port Link/Act LED
V D D 3
C 1 5
R 1 8
8p
C 2 3
0.1u
+
Y 1
4 8 M
R 2 1
C 2 9
47u/16V
2 0 k
C 2 4
0.1u
C 3 1
0.1u
C 1 6
8p
3 3 0
R 2 0
C 2 5
0.1u
V D D 3
0
R 2 6
C 3 2
0 . 0 1 u
D 5
G N D
C 2 6
0.1u
V D D 3
4 8 M _ X O U T
LED
4.7K
C 2 7
0.1u
4 8 M _ X O U T
48M_XIN
A C T / L I N K #
R S T #
D +
D -
V D D 3
V D D 3
V D D 3
V D D 3
V D D 3
31
V D D 3
G N D
51
52
63
62
55
56
57
58
61
60
10
23
30
37
44
50
54
59
11
17
25
34
42
49
53
64
4
1
2
3
5
AX88170 L
4 8 M _ X O U T
48M_XIN
A C T / L I N K
/RST
L E E R D Y
D +
D -
TEST0
TEST1
TEST2
/EP78DIS TEST3
TEST4
T E S T _ O U T
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
V S S
V S S
V S S
V S S
V S S
V S S
V S S
V S S
V S S
U 3
/ P H Y _ P W N
P H Y _ P W N
2 5 M _ C L K O
/ P H Y _ R S T
2 5 M _ X O U T
P H Y _ R S T
/S_FDPX
25M_XIN
S P D _ U P
R X _ C L K
/ S _ R M I I
/ S _ M A C
T X _ C L K
R X _ D V
RX_ER
TX_EN
S_EXT
EEDO
RXD3
RXD2
RXD1
RXD0
M D I O
E E C K
E E C S
TXD3
TXD2
TXD1
TXD0
M D C
E E D I
C R S
C O L
25M_XIN
41
40
39
38
32
31
29
28
27
26
24
22
21
20
19
18
16
15
13
14
12
33
35
36
48
47
46
45
43
9
8
7
6
P R S T #
R X D V
RXD3
RXD2
RXD1
RXD0
R X C L K
TXEN
TXD3
TXD2
TXD1
TXD0
TXCLK
C R S
C O L
M D I O
M D C
2 5 M H Z
25M_XIN
2 5 M _ X O U T
EEDO
E E D I
E E C K
E E C S
Title
Size
D a t e :
A S I X E L E C T R O N I C C O R P O R A T I O N
B
ASIX ELECTRONICS CORPORATION
C 1 7
2 0 P
R 1 9
AX88170
D o c u m e n t N u m b e r
1 7 0 A P 2 A . S C H
M o n d a y , F e b r u a r y 2 6 , 2 0 0 1
Y 2
2 5 M
E E C S
E E C K
EEDO
E E D I
1M
P R S T #
R X D V
RXD3
RXD2
RXD1
RXD0
R X C L K
TXEN
TXD3
TXD2
TXD1
TXD0
TXCLK
C R S
C O L
M D I O
M D C
2 5 M H Z
1
2
3
4
C 1 8
2 0 P
U 5
C S
S K
D I
D O
9 3 C 5 6 R
2 5 M _ X O U T
V D D 3
G N D
VCC
N C
N C
S h e e t
R 2 3
4.7K
R 2 7
4.7K
8
7
6
5
V D D 3
V D D 3
2
R 2 8
4.7K
of
2
R e v
2.0