參數(shù)資料
型號: DJLXT972MHEA4
廠商: Intel Corp.
英文描述: Single-Port 10/100 Mbps PHY Transceiver
中文描述: 單端口10/100 Mbps的物理層收發(fā)器
文件頁數(shù): 61/92頁
文件大小: 666K
代理商: DJLXT972MHEA4
Intel
LXT972M Single-Port 10/100 Mbps PHY Transceiver
Datasheet
Document Number: 302875-005
Revision Date: 27-Oct-2005
61
7.0
Electrical Specifications
This chapter includes test specifications for the LXT972M Transceiver. These specifications are
guaranteed by test except where noted “by design”.
Table 21
lists the absolute maximum ratings.
Table 22
lists the recommended operating conditions.
Table 23
through
Table 39
list the minimum and maximum values that apply over the
recommended operating conditions specified.
7.1
Electrical Parameters
Table 21
lists absolute maximum ratings for the LXT972M Transceiver.
Caution:
Exceeding the absolute maximum rating 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
lists the recommended operating conditions for the LXT972M Transceiver.
Table 21. Absolute Maximum Ratings for Intel
LXT972M Transceiver
Parameter
Sym
Min
Max
Units
Supply Voltage
V
CC
-0.3
4.0
V
Storage Temperature
T
ST
-65
+150
oC
Table 22. Recommended Operating Conditions for Intel
LXT972M Transceiver
Parameter
Sym
Min
Typ
1
Max
Units
Recommended operating temperature
T
OPA
0
70
oC
Recommended supply voltage
2
- Analog and digital
Vcca, Vccd
3.14
3.3
3.45
V
Recommended supply voltage
2
- I/O
Vccio
2.35
3.45
V
VCC current - 100 BASE-TX
I
CC
92
110
mA
VCC current - 10 BASE-T
I
CC
66
82
mA
Hard Power Down
I
CC
1
mA
Soft Power Down
Icc
51
mA
Auto-Negotiation
I
CC
90
110
mA
1. Typical values are at 25 °C and are for design aid only, not guaranteed, and not subject to production
testing.
2. Voltages are with respect to ground unless otherwise specified.
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