LU3X34FTR Datasheet, PDF (5/52 Pages) Agere Systems – Quad 3 V 10/100 Ethernet Transceiver TX/FX

Preliminary Data Sheet
July 2000
Pin Information
LU3X34FTR
Quad 3 V 10/100 Ethernet Transceiver TX/FX
RXVDD0
1
RX+_0
2
RX–_0
3
RXGND0
4
REF100_0
5
TX+_0
6
TX–_0
7
TXVDD0
8
TXVDD1
9
TX–_1
10
TX+_1
11
REF100_1
12
RXGND1
13
RX–_1
14
RX+_1
15
RXVDD1
16
REFGND
17
CSVDD10
18
CSGND10
19
CSGND100
20
CSVDD100
21
REF10
22
RXVDD2
23
RX+_2
24
RX–_2
25
RXGND2
26
REF100_2
27
TX+_2
28
TX–_2
29
TXVDD2
30
TXVDD3
31
TX–_3
32
TX+_3
33
REF100_3
34
RXGND3
35
RX–_3
36
RX+_3
37
RXVDD3
38
LU3X34FTR
102
RMII_RXER_0
101
CRS_DV_0
100
FD100_0/COL_0
99
TXEN_1
98
RMII_TXD_1[0]
97
RMII_TXD_1[1]
96
RMII_RXD_1[0]
95
RMII_RXD_1[1]
94
CRS_DV_1/PHYAD[2]
93
FD100_1/COL_1
92
DIGVDD1
91
DIGGND1
90
RMII_RXER_1
89
IOVDD3
88
IOGND3
87
RESERVED
86
RMII_RXER_2
85
FD10_3
84
DIGVDD2
83
DIGGND2
82
FD10_2
81
FD10_1
80
FD10_0
79
FD100_2/COL_2
78
CRS_DV_2/PHYAD[3]
77
RMII_RXD_2[1]
76
RMII_RXD_2[0]
75
RMII_TXD_2[1]
74
RMII_TXD_2[0]
73
TXEN_2
72
IOVDD4
71
IOGND4
70
RESERVED
69
RMII_RXER_3
68
FD100_3/COL_3
67
CRS_DV_3/PHYAD[4]
66
IOVDD5
65
RESERVED
Figure 2. Pin Diagram (RMII Mode)
Lucent Technologies Inc.
5-7511(F).c.r7
5