參數(shù)資料
型號(hào): LAN83C185-JT
廠商: STANDARD MICROSYSTEMS CORP
元件分類(lèi): 網(wǎng)絡(luò)接口
英文描述: HIGH PERFORMANCE SINGLE CHIP LOW POWER 10/100 ETHERNET PHYSICAL LAYER TRANSCEIVER
中文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP64
封裝: 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, TQFP-64
文件頁(yè)數(shù): 55/61頁(yè)
文件大?。?/td> 459K
代理商: LAN83C185-JT
High Performance Single Chip Low Power 10/100 Ethernet Physical Layer Transceiver (PHY)
Datasheet
6.5
SMSC LAN83C185
55
Rev. 0.8 (11-16-04)
DATASHEET
DC Characteristics
6.5.1
Operating Conditions
Supply Voltage
+3.3V +/- 10%
Operating Temperature
0°C to 70°C
6.5.2
Power Consumption
6.5.2.1
Power Consumption Device Only
Power measurements taken under the following conditions:
Temperature:
+25
°
C
Device VDD:
+3.30 V
Notes:
1. Each LED indicator in use adds approximately 4 mA to the Digital power supply.
2. Digital Power pins on LAN83C185 are: VDD pins 8, 18, 43.
3. Analog Power pins on LAN83C185 are: AVDD pins 53, 57, 61, 63.
4. Regulator Supply pins on LAN83C185 are: VREG pin 13.
5. Traffic Utilization = 100%
6. Mode of Operation in both cases is full duplex.
Table 6.1 Power Consumption Device Only
DIGITAL POWER
ANALOG POWER
REGULATOR
SUPPLY CURRENT
Mode
Total
Power
(mW)
Power
(mW)
Current
(mA)
Power
(mW)
Current
(mA)
Power
(mW)
Current
(mA)
10BASE-T Operation
10BASE-T /w traffic
96
33
10
59
18
4
1
Idle
83
20
6
59
18
4
1
Energy Detect Power Down
45
17
5
24
7
4
1
AN General Power Down
45
17
5
24
7
4
1
Non-AN Gen Power Down
22
17
5
0.66
0.200
4
1
100BASE-TX Operation
100BASE-TX /w traffic
261
66
20
132
40
63
19
Idle
245
50
15
132
40
63
19
Energy Detect Power Down
45
17
5
24
7
4
1
AN General Power Down
45
17
5
24
7
4
1
Non-AN Gen Power Down
22
17
5
0.66
0.200
4
1
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