LAN9117_08 Datasheet, PDF (132/136 Pages) SMSC Corporation – High Performance Single-Chip 10/100 Non-PCI Ethernet Controller

High Performance Single-Chip 10/100 Non-PCI Ethernet Controller
7.5
DC Electrical Specifications
Datasheet
Table 7.3 I/O Buffer Characteristics
PARAMETER
SYMBOL
MIN
TYP
I Type Input Buffer
Low Input Level
High Input Level
IS Type Input Buffer
Negative-Going Threshold
Positive-Going Threshold
Schmitt Trigger Hysteresis
(V_{IHT -} V_ILT)
O12 Type Buffer
Low Output Level
High Output Level
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
V_ILI
V_IHI
V_ILT
V_IHT
V_HYS
V_OL
V_OH
V_OL
V_ILI
V_IHI
V_OL
V_OH
V_OL
V_OL
V_OH
V_ILCK
V_IHCK
-0.3
2.0
1.01
1.18
1.39
1.6
345
420
VDD - 0.4
-0.3
2.0
VDD - 0.4
VDD - 0.4
-0.3
1.4
MAX
0.8
5.5
1.35
1.8
485
0.4
0.4
0.8
5.5
0.4
0.4
0.4
0.5
3.6
UNITS
NOTES
V
V
V
Schmitt Trigger
V
Schmitt Trigger
mV
V
I_OL = 12mA
V
I_OH = -12mA
V
I_OL = 12mA
V
V
V
I_OL = 8mA
V
I_OH = -8mA
V
I_OL = 8mA
V
I_OL = 8mA
V
I_OH = -8mA
V
V
Revision 1.5 (07-11-08)
132
DATASHEET
SMSC LAN9117