LAN9215I_07 Datasheet, PDF (135/138 Pages) SMSC Corporation – Highly Efficient Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX and Industrial Temperature Support

Highly Efficient Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX and Industrial Temperature Support
Datasheet
Table 7.4 I/O Buffer Characteristics (continued)
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
SYMBOL
MIN
TYP
MAX
UNITS
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
V
0.4
V
0.4
V
V
0.5
V
3.6
V
NOTES
I_OL = 8mA
I_OH = -8mA
I_OL = 8mA
I_OL = 8mA
I_OH = -8mA
Table 7.5 100BASE-TX Transceiver 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 7.8
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.
SMSC LAN9215i
135
DATASHEET
Revision 1.93 (12-12-07)