参数资料
型号: WJLXT972ALC.A4-857341
厂商: CORTINA SYSTEMS INC
元件分类: 网络接口
英文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP64
封装: 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-64
文件页数: 4/80页
文件大小: 931K
代理商: WJLXT972ALC.A4-857341
Page 12
Cortina Systems LXT972A Single-Port 10/100 Mbps PHY Transceiver
LXT972A PHY
Datasheet
249186, Revision 5.2
13 September 2007
3.0 Ball and Pin Assignments
3.0
Ball and Pin Assignments
See the following diagrams for signal placement:
See the following tables for signal lists:
Note:
Table 2 list the signal type abbreviations used in the signal tables.
Table 2
PHY Signal Types
Abbreviation
Definition
AI
Analog Input
AO
Analog Output
I
Input
I/O
Input/Output
O
Output
OD
Open Drain
Figure 2
64-Pin LQFP Package: Pin Assignments
B3388-03
RB
IA
S
17
64
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
REFCLK/XI
XO
MDDIS
RESET_L
TXSLEW0
TXSLEW1
GND
VCCIO
NC
GND
ADDR0
ADDR1
ADDR2
ADDR3
ADDR4
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
TP
F
O
P
TP
FO
N
VC
C
A
VC
C
A
TP
F
IP
TP
F
IN
SD/
T
P
_L
SLEE
P
MD
INT
_L
CR
S
CO
L
TX
D3
TX
D2
TX
D1
TX
D0
TX
_E
N
T
X
_C
LK
TX
_E
R
RX
_
E
R
RX
_
CL
K
VC
C
D
RX
_
D
V
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
RXD0
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
RXD1
RXD2
RXD3
NC
MDC
MDIO
GND
VCCIO
PWRDWN
LED1/CFG1
LED2/CFG2
LED3/CFG3
GND
PAUSE
48
TR
S
T
_L
TC
K
TM
S
TDO
TD
I
GN
D
GN
D
GN
D
GN
D
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