XR22804 Datasheet, PDF (4/47 Pages) Exar Corporation – Hi-Speed USB to 10/100 Ethernet Bridge with 4 UARTs

Symbol
Parameter
Conditions
Ethernet I/O Pins - 100Base-TX transmit mode
V_PPH
Peak Differential Output Voltage High
V_PPL
V_SAS
Peak Differential Output Voltage Low
Signal Amplitude Symmetry
Measured at line side of transformer, line
replaced by differential resistance of 100
ohms.
T_RF
Signal Rise and Fall Time
D_CD
Duty Cycle Distortion
V_OS
Overshoot and Undershoot
-
Transmit Jitter
Measured differentially
Ethernet I/O Pins - 10Base-T transmit mode
V_PPH
Peak Differential Output Voltage High
Measured at line side of transformer, line
replaced by differential resistance of 100
ohms.
3.3V Regulated Power Output
V_OUT
Output Voltage
Max load current 50 mA
XR22804
Min
Typ
Max
Units
950
-950
98
3
0
0
0
2.2
1050
mV
-1050
mV
102
%
5
ns
0.5
ns
5
%
1.4
ns
2.8
V
3.0
3.3
3.6
V
© 2015 Exar Corporation
4 / 47
exar.com/XR22804
Rev 1B