
DM9801
1M家庭电话线网络物理层的单芯片收发器
引脚配置: DM9801 , 100引脚LQFP
RX_CLK ( SRDCLK )
RXD0(SRXDAT)
TX_CLK ( STDCLK )
RX_DV ( SO )
TXD0(STXDAT
COL ( CLSN )
DGND
TXD2(SI)
TXD3(SMODE)
TX_EN ( STXEN )
TXD1(BP1)
DGND
RXD1
RXD2
RXD3
CRS
NC
NC
NC
NC
NC
NC
NC
NC
77
99
91
98
97
96
95
94
92
89
86
85
84
83
82
80
79
78
90
88
NC
NC
NC
DVCC
NC
INT #
LNKSTA
PHYAD1
PHYAD2
PHYAD3
COLLED #
RXLED # ( LNKLED # )
TXLED # ( ACTLED # )
DGND
NC
NC
NC
NC
AVCC
NC
BGREF
BGGND
NC
NC
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
30
31
33
34
35
37
38
39
40
41
44
26
27
32
29
42
43
46
48
49
36
45
28
47
50
100
93
87
76
75
74
73
72
71
70
69
68
67
66
65
64
81
NC
NC
NC
NC
DVCC
DVCC
NC
NC
PHYAD0
MDIO ( SCS # )
MDC(BP0)
TRIDRV
RESET#
CONFIG0
CONFIG1
INTFSEL
CMDENA
SPDSEL
PWSEL
FWENA
NC
DGND
NC
TSTMODE
NC
NC
DM9801E
63
62
61
60
59
58
57
56
55
54
53
52
51
PHYAD4
AVCC
XTAL1
AGND
AGND
DGND
NC
NC
NC
NC
NC
NC
NC
NC
NC
AVCC
AVCC
初步
版本: DM9801 - DS- P02
二○○○年三月二十日
XTAL2
HNNA
AGND
AGND
HNNB
使用hnpa
HNPB
NC
3