LAN9217_07 Datasheet, PDF (134/137 Pages) SMSC Corporation – 16-bit High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX

PARAMETER
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
16-bit High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX
Datasheet
Table 7.4 I/O Buffer Characteristics (continued)
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
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
0.8
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 7.5 100BASE-TX Transceiver Characteristics
PARAMETER
SYMBOL MIN
TYP MAX UNITS
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
V_PPH
V_PPL
V_SS
T_RF
T_RFS
D_CD
V_OS
950
-950
98
3.0
-
35
-
-
1050
mVpk
-
-1050 mVpk
-
102
%
-
5.0
nS
-
0.5
nS
50
65
%
-
5
%
1.4
nS
NOTES
Note 7.8
Note 7.8
Note 7.8
Note 7.8
Note 7.8
Note 7.9
Note 7.10
Note 7.8 Measured at the line side of the transformer, line replaced by 100Ω (+/- 1%) resistor.
Note 7.9 Offset from16 nS pulse width at 50% of pulse peak
Note 7.10 Measured differentially.
Revision 1.8 (06-06-07)
134
DATASHEET
SMSC LAN9217