RTL8208B-LF/RTL8208BF-LF
Datasheet
Typical
Parameter
Symbol Conditions
Min
Max Units
TTL Input High Voltage
Vih
2
-
-
-
0.8
10
-
V
V
TTL Input Low Voltage
TTL Input Current
Vil
Iin
-
-10
-
-
uA
pF
V
TTL Input Capacitance
Output High Voltage
Output Low Voltage
Cin
3
-
Voh
Vol
|IOZ|
2.6
-
-
-
0.4
10
V
Output Tristate Leakage
Current
-
-
uA
Transmitter, 100Base-TX (1:1 Transformer Ratio)
TX+/- Output Current
High
TX+/- Output Current
Low
-
-
-
40
mA
uA
IOH
IOL
0
-
Transmitter, 10Base-T(1:1 Transformer Ratio)
Receiver, 100Base-TX
TX+/- Output Current
High
TX+/- Output Current
Low
-
-
-
100
-
mA
uA
IOH
IOL
0
RX+/- Common-mode
Input Voltage
RX+/- Differential Input
Resistance
-
-
1.8
2.5
-
-
V
-
-
kΩ
Receiver, 10Base-T
Differential Input
Resistance
Input Squelch Threshold
-
-
2.5
-
-
kΩ
-
-
340
mV
Single-Chip Octal 10/100-TX/FX PHY Transceiver
51
Track ID: JATR-1076-21 Rev. 1.3
REALTEK [ Realtek Semiconductor Corp. ]
