參數(shù)資料
型號(hào)： LXT970A
廠商： Intel Corp.
英文描述： Dual-Speed Fast Ethernet Transceiver
中文描述： 雙速度快速以太網(wǎng)收發(fā)器
文件頁(yè)數(shù)： 47/74頁(yè)
文件大?。?/td> 1061K
代理商： LXT970A
Dual-Speed Fast Ethernet Transceiver
—
LXT970A
Datasheet
47
4.0
Test Specifications
Note:
Table 21
through
Table 43
and
Figure 22
through
Figure 36
represent the performance
specifications of the LXT970A. These specifications are guaranteed by test except where noted
“
by
design.
”
Minimum and maximum values listed in
Table 23
through
Table 43
apply over the
recommended operating conditions specified in
Table 22
.
Table 21. Absolute Maximum Ratings
Parameter
Sym
Min
Max
Units
Supply Voltage
V
CC
-0.3
6
V
Operating Temperature
Ambient
T
OPA
-15
+85
o
C
Case
T
OPC
–
+120
o
C
Storage Temperature
T
ST
-65
+150
o
C
Caution:
Exceeding these values may cause permanent damage. Functional operation under these
conditions is not implied. Exposure to maximum rating conditions for extended periods may
affect device reliability.
Table 22. Operating Conditions
Parameter
Sym
Min
Typ
1
Max
Units
Recommended Supply Voltage
2
Except MII Supply
V
CC
4.75
5.0
5.25
V
MII Supply
V
CCIO
3.125
–
5.25
V
Recommended Operating Temperature
Ambient
T
OPA
0
–
70
o
C
Case
T
OPC
0
–
110
o
C
Power Consumption
(+5V Only)
100BASE-TX
I
CC
–
170
–
mA
100BASE-FX
I
CC
–
80
–
mA
10BASE-T
I
CC
–
185
–
mA
Power-Down Mode
I
CC
–
9
–
mA
Auto-Negotiation
I
CC
–
240
270
mA
1. Typical values are at 25
°
C and are for design aid only; not guaranteed and not subject to production testing.
2. Voltages with respect to ground unless otherwise specified.
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