LAN9118_07 Datasheet, PDF (126/129 Pages) SMSC Corporation – High Performance Single-Chip 10/100 Non-PCI Ethernet Controller

PARAMETER
OD12 Type Buffer
Low Output Level
IO8 Type Buffer
Low Input Level
High Input Level
Low Output Level
High Output Level
OD8 Type Buffer
Low Output Level
O8 Type Buffer
Low Output Level
High Output Level
I_CLK Input Buffer
Low Input Level
High Input Level
High Performance Single-Chip 10/100 Non-PCI Ethernet Controller
Table 7.3 I/O Buffer Characteristics (continued)
Datasheet
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
V_OL
V_ILI
V_IHI
V_OL
V_OH
-0.3
2.0
VDD - 0.4
V_OL
V_OL
V_OH
VDD - 0.4
V_ILCK
-0.3
V_IHCK
1.4
0.4
V
I_OL = 12mA
0.8
V
5.5
V
0.4
V
I_OL = 8mA
V
I_OH = -8mA
0.4
V
I_OL = 8mA
0.4
V
I_OL = 8mA
V
I_OH = -8mA
0.5
V
3.6
V
Table 7.4 100BASE-TX Tranceiver Characteristics
PARAMETER
Peak Differential Output Voltage
High
Peak Differential Output Voltage
Low
Signal Amplitude Symmetry
Signal Rise & Fall Time
Rise & Fall Time Symmetry
Duty Cycle Distortion
Overshoot & Undershoot
Jitter
SYMBOL MIN
V_PPH
950
V_PPL
-950
V_SS
98
T_RF
3.0
T_RFS
-
D_CD
35
V_OS
-
TYP MAX UNITS
-
1050
mVpk
-
-1050 mVpk
-
102
%
-
5.0
nS
-
0.5
nS
50
65
%
-
5
%
1.4
nS
NOTES
Note 7.9
Note 7.9
Note 7.9
Note 7.9
Note 7.9
Note 7.10
Note 7.11
Note 7.9 Measured at the line side of the transformer, line replaced by 100Ω (+/- 1%) resistor.
Note 7.10 Offset from16 nS pulse width at 50% of pulse peak
Note 7.11 Measured differentially.
Revision 1.3 (05-31-07)
126
DATASHEET
SMSC LAN9118