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參數(shù)資料
| 型號： | 82546EB |
| 廠商： | Intel Corp. |
| 英文描述： | Dual Port Gigabit Ethernet Controller |
| 中文描述： | 雙端口千兆以太網(wǎng)控制器 |
| 文件頁數(shù)： | 25/47頁 |
| 文件大?。?/td> | 281K |
| 代理商： | 82546EB |
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Networking Silicon —
82546EB
Datasheet
19
4.3
DC Specifications
tR / tF
Input rise/fall time (normal input)
0
200
ns
tr/tf
input rise/fall time (Schmitt input)
0
10
ms
TA
Operating temperature range
(ambient)
0
55
C
TJ
Junction temperature
≤
125
C
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.
b. It is recommended for VDDO to equal AVDDH (VDDO = AVDDH) during power-up and normal operation.
c.
It is recommended for both VDDO and AVDDH to be of a value greater than AVDDL, with a value greater than DVDD, during
power-up (VDDO or AVDDH > AVDDL > DVDD). However, voltage sequencing is not a strict requirement if the power supply
ramp must be faster than approximately 200 ms.
Table 3. DC Characteristics
Symbol
Parameter
Min
Typ
Max
Units
VDD (3.3)
DC supply voltage on
VDDO or AVDDH
3.00
3.3
3.60
V
VDD (2.5)
DC supply voltage on
AVDDL
2.38
2.5
2.62
V
VDD (1.5)
DC supply voltage on
DVDD
1.43
1.5
1.57
V
Table 4. Power Supply Characteristics
D0a (both ports)
Unplugged/No Link
10 Mbps Operation
100 Mbps Operation
1000 Mbps Operation
Typ
a
Icc
(mA)
a. Typical conditions: operating temperature (TA) = 25 C, nominal voltages, moderate network traffic at full duplex, and PCI 66 MHz
system interface.
b. Maximum conditions: minimum operating temperature (TA) values, maximum voltage values, continuous network traffic at full
duplex, and PCI-X 100 to 133 MHZ system interface.
Max
b
Icc
(mA)
Typ Icc
(mA)
Max Icc
(mA)
Typ Icc
(mA)
Max Icc
(mA)
Typ Icc
(mA)
Max Icc
(mA)
3.3 V
65
80
100
110
115
120
240
265
2.5 V
40
45
95
100
100
105
280
290
1.5 V
180
190
160
170
200
220
740
840
Total
Device
Power
600 mW
800 mW
950 mW
1.6 W
3.1 W
Table 2. Recommended Operating Conditions
a
Symbol
Parameter
Min
Max
Unit
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 82546GB | 制造商:INT 功能描述: 制造商:undefined 功能描述: |
| 825470 | 功能描述:UC-EMLP (27X12 5) YE 制造商:phoenix contact 系列:* 零件狀態(tài):有效 標準包裝:10 |
| 82547-00000 | 制造商:3M Electronic Products Division 功能描述:ADAM ref. traded PUR |
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