LAN9115_05 Datasheet, PDF (128/131 Pages) SMSC Corporation – Highly Efficient Single- Chip 10/100 Non-PCI Ethernet Controller

Highly Efficient Single-Chip 10/100 Non-PCI Ethernet Controller
Datasheet
7.4
DC Electrical Specifications
Table 7.3 I/O Buffer Characteristics
PARAMETER
SYMBOL
MIN
I Type Input Buffer
Low Input Level
High Input Level
IS Type Input Buffer
V_ILI
-0.3
V_IHI
2.0
Negative-Going Threshold
Positive-Going Threshold
Schmitt Trigger Hysteresis
(V_{IHT -} V_ILT)
O12 Type Buffer
V_ILT
V_IHT
V_HYS
1.05
1.3
198
Low Output Level
High Output Level
OD12 Type Buffer
V_OL
0.4
V_OH
Low Output Level
IO8 Type Buffer
V_OL
0.4
Low Input Level
High Input Level
Low Output Level
High Output Level
OD8 Type Buffer
V_ILI
-0.3
V_IHI
2.0
V_OL
0.4
V_OH
Low Output Level
O8 Type Buffer
V_OL
0.4
Low Output Level
High Output Level
I_CLK Input Buffer
Low Input Level
High Input Level
V_OL
0.4
V_OH
V_ILCK
V_IHCK
1.4
TYP
MAX
0.8
5.5
1.26
1.47
1.53
1.71
264
300
VDD - 0.4
0.8
5.5
VDD - 0.4
VDD - 0.4
0.5
UNITS
V
V
V
V
mV
V
V
V
V
V
V
V
V
V
V
V
V
NOTES
Schmitt Trigger
Schmitt Trigger
I_OL = 12mA
I_OH = -12mA
I_OL = 12mA
I_OL = 8mA
I_OH = -8mA
I_OL = 8mA
I_OL = 8mA
I_OH = -8mA
Revision 1.1 (05-17-05)
128
DATASHEET
SMSC LAN9115