RTL8111C-VB-GR 查看數據表（PDF） - Realtek Semiconductor
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RTL8111C-VB-GR
Realtek Semiconductor
RTL8111C-VB-GR Datasheet PDF : 47 Pages
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RTL8111C
Datasheet
8. Characteristics
8.1. Absolute Maximum Ratings
WARNING: Absolute maximum ratings are limits beyond which permanent damage may be caused to
the device, or device reliability will be affected. All voltages are specified reference to GND unless
otherwise specified.
Table 26. Absolute Maximum Ratings
Symbol
Description
Minimum
Maximum
Unit
VDD33, AVDD33
Supply Voltage 3.3V
-0.3
+0.30
V
AVDD12, DVDD12 Supply Voltage 1.2V
-0.3
+0.12
V
EVDD12
Supply Voltage 1.2V
-0.3
+0.12
V
DCinput
Input Voltage
-0.3
Corresponding Supply Voltage + 0.5
V
DCoutput
Output Voltage
-0.3
Corresponding Supply Voltage + 0.5
V
N/A
Storage Temperature
-55
+125
°C
Note: Refer to the most updated schematic circuit for correct configuration.
8.2. Recommended Operating Conditions
Table 27. Recommended Operating Conditions
Description
Pins
Minimum Typical Maximum
Unit
VDD33, AVDD33
2.97
3.3
3.63
V
Supply Voltage VDD
AVDD12, DVDD12
1.1
1.2
1.32
V
EVDD12
1.14
1.2
1.26
V
Ambient Operating Temperature TA
-
0
-
70
°C
Maximum Junction Temperature
-
-
-
125
°C
Note: Refer to the most updated schematic circuit for correct configuration.
8.3. Crystal Requirements
Symbol
Fref
Fref Stability
Fref Tolerance
Fref Duty Cycle
ESR
DL
Table 28. Crystal Requirements
Description/Condition
Minimum
Parallel resonant crystal reference frequency,
fundamental mode, AT-cut type.
-
Parallel resonant crystal frequency stability,
fundamental mode, AT-cut type.
-50
Ta = 25°C.
Parallel resonant crystal frequency tolerance,
fundamental mode, AT-cut type.
-30
Ta = -20°C ~ +70°C.
Reference Clock Input Duty Cycle.
40
Equivalent Series Resistance.
-
Drive Level.
-
Typical
25
-
-
-
-
-
Maximum
-
+50
+30
60
30
0.5
Unit
MHz
ppm
ppm
%
Ω
mW
Integrated Gigabit Ethernet Controller for PCI Express
31
Track ID: JATR-1076-21 Rev. 1.5
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