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82540EP — Networking Silicon
Table 2.
Recommended Operating Conditions
Symbol
V
AH
V
D
V
AL
a. Sustained operation of the device at conditions exceeding these values, even if they are within the absolute maximum rating
limits, might result in permanent damage.
4.3
DC Specifications
Table 3.
DC Characteristics
Symbol
V
(3.3)
DD
V
(2.5)
DD
V
(1.5)
DD
Table 4.
Power Specifications - D0a
3.3V
2.5V
1.5V
Total
Device
Power
18
Parameter
Condition
Analog High
3.3V
10%
VDD Range
Core Digital
Voltage
1.5V
5%
Range
Analog Low
2.5V
5%
VDD Range
Parameter
DC supply voltage on VDDO or
AVDDH
DC supply voltage on AVDDL
DC supply voltage on DVDD
unplugged/no link
Typ Icc
Max Icc
Typ Icc
(mA)
(mA)
(mA)
40
40
55
20
20
30
100
120
95
325 mW
400 mW
a
(Sheet 2 of 2)
Min
Typ
3
3.3
1.425
1.5
2.375
2.5
Min
Typ
3.00
2.38
1.43
D0a
@10 Mbps
@100Mbps
Max Icc
Typ Icc
(mA)
(mA)
65
65
35
55
100
115
525 mW
Max
Unit
3.6
1.575
2.625
Max
Units
3.3
3.60
2.5
2.62
1.5
1.57
@1000Mbps
Max Icc
Typ Icc
Max Icc
(mA)
(mA)
80
125
60
145
125
400
1.38 W
Datasheet
V
V
V
V
V
V
(mA)
125
150
425
1.5 W
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