Datasheet

RTL8169S-32/RTL8169S-64
Datasheet
Integrated Gigabit Ethernet Controller 21 Track ID: JATR-1076-21 Rev. 1.4
7. Characteristics
7.1. 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 11. Absolute Maximum Ratings
Description/Symbol Minimum Maximum Unit
Supply Voltage (VDD33, AVDDH) -0.5 4 V
Supply Voltage (VDD25) -0.5 3 V
Supply Voltage (VDD18) -0.5 2 V
Input Voltage (DCinput) -0.5 VDD33 + 0.5 V
Output Voltage (DCoutput) -0.5 VDD33 + 0.5 V
Storage Temperature -55 +125 °C
7.2. Recommended Operating Conditions
Table 12. Recommended Operating Conditions
Description Pins Minimum Typical Maximum Unit
VDD33,
AVDDH
3.0 3.3 3.6 V
VDD25 2.25 2.5 2.75 V
Supply Voltage VDD
VDD18 1.67 1.8 1.92 V
Ambient Temperature T
A
0 70 °C
Maximum Junction
Temperature
125 °C
7.3. Crystal Requirements
Table 13. Crystal Requirements
Symbol
Description/Condition Minimum Typical Maximum Unit
F
ref
Parallel resonant crystal reference frequency,
fundamental mode, AT-cut type.
25 MHz
F
ref
Stability
Parallel resonant crystal frequency stability,
fundamental mode, AT-cut type. T
a
=25℃.
-50 +50 ppm
F
ref
Tolerance
Parallel resonant crystal frequency tolerance,
fundamental mode, AT-cut type.
T
a
=-20℃~+70℃.
-30 +30 ppm
F
ref
Duty Cycle
Reference clock input duty cycle 40 60 %
C
L
Load Capacitance pF
ESR Equivalent Series Resistance Ω
DL Drive Level 0.5 mW