lxt971a Intel Corporation, lxt971a Datasheet - Page 56

• Manufacturer Part Number: lxt971a
• Description: 3.3v Dual-speed Fast Ethernet Phy Transceiver
• Manufacturer: Intel Corporation

LXT971A 3.3V Dual-Speed Fast Ethernet Transceiver
5.0
5.1
56
Table 17. Absolute Maximum Ratings
Table 18. Operating Conditions
Note:
Test Specifications
Table 17 through Table 40
specifications of the LXT971A. These specifications are guaranteed by test except where noted “by
design.” Minimum and maximum values listed in
recommended operating conditions specified in
Electrical Parameters
Supply voltage
Operating temperature
Storage temperature
Recommended operating
temperature
Recommended supply voltage
V
1. Typical values are at 25 °C and are for design aid only; not guaranteed and not subject to production
2. Voltages with respect to ground unless otherwise specified.
CC
testing.
current
Parameter
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.
Parameter
LXT971A_C
(Commercial)
LXT971A_E
(Extended)
and
2
LXT971A_C
(Commercial)
LXT971A_E
(Extended)
Analog & Digital
I/O
100BASE-TX
10BASE-T
100BASE-FX
Sleep Mode
Hard Power Down
Soft Power Down
Auto-Negotiation
Figure 28 through Figure 41
Sym
T
T
V
T
OPA
OPA
CC
ST
Table
Vcca, Vccd
Table 19 through Table 40
Vccio
Sym
T
T
I
I
I
I
I
I
OPA
OPA
Icc
CC
CC
CC
CC
CC
CC
18.
represent the performance
Min
-0.3
-15
-55
-65
3.14
2.35
Min
-40
0
–
–
–
–
–
–
–
Typ
3.3
92
66
72
40
51
90
–
–
–
–
Max
+100
+150
+85
4.0
1
Rev. Date: August 7, 2002
apply over the
Document #: 249414
Max
3.45
3.45
110
110
70
85
82
95
45
1
–
Revision #: 002
Datasheet
Units
ºC
ºC
ºC
V
Units
mA
mA
mA
mA
mA
mA
mA
ºC
ºC
V
V