RTL8208B-LF/RTL8208BF-LF
Datasheet
9. Characteristics
9.1. 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 36. Absolute Maximum Ratings
Parameter
Storage Temperature
VDDA ,VDD Supply Referenced to GND
VDDAH,VDDO Supply Referenced to GND
Digital Input Voltage
Min
-10
GND-0.3
GND-0.3
GND
Max
+125
+1.98
+3.63
VDD+0.3
Units
°C
V
V
V
9.2. Operating Range
Table 37. Operating Range
Parameter
Min
0
3.13
1.74
Typical
Max
+70
3.46
1.93
Units
Ambient Operating Temperature (Ta)
3.3V Supply Voltage Range (VDDAH, VDDO)
1.8V Supply Voltage Range (VDDA, VDD)
-
3.3
1.8
°C
V
V
9.3. DC Characteristics
Table 38. DC Characteristics
Symbol Conditions
Typical
Parameter
Min
Max Units
Power Supply Current
for 1.8V
Icc
Icc
PS
10Base-T, idle
10Base-T, peak continuous 100% utilization
100Base-TX, idle
100Base-TX, Peak continuous 100%
utilization
Power saving
Power down
10Base-T, idle
10Base-T, peak continuous 100% utilization
100Base-TX, idle
100Base-TX, peak continuous 100%
utilization
Power saving
Power down
10Base-T, idle
10Base-T, peak continuous 100% utilization
100Base-TX, idle
TBD
TBD
80
mA
mA
mW
810
760
760
70
60
42
40
35
37
Power Supply Current
for 3.3V
-
-
-
-
25
20
282
1590
1483
1490
Total Power
Consumption for all 8
ports
100Base-TX, peak continuous 100%
utilization
Power saving
Power down
208
174
Single-Chip Octal 10/100-TX/FX PHY Transceiver
50
Track ID: JATR-1076-21 Rev. 1.3
REALTEK [ Realtek Semiconductor Corp. ]
