LAN9220_12 Datasheet, PDF (144/151 Pages) SMSC Corporation – 16-bit Non-PCI Small Form Factor 10/100 Ethernet Controller with Variable Voltage I/O & HP Auto-MDIX Support

16-bit Non-PCI Small Form Factor 10/100 Ethernet Controller with Variable Voltage I/O & HP Auto-MDIX Support
Datasheet
Table 7.7 I/O Buffer Characteristics VDDVARIO=2.5V +/- 10%
PARAMETER
SYMBOL
MIN
VIS Type Input Buffer
Low Input Level
High Input Level
Negative-Going Threshold
Positive-Going Threshold
Schmitt Trigger Hysteresis
(V_{IHT -} V_ILT)
Input Leakage
(V_IN = VSS or VDDVARIO)
Input Leakage
(V_IN = 5.5V)
Input Capacitance
VO12 Type Buffer
Low Output Level
High Output Level
VOD12 Type Buffer
Low Output Level
VOD8 Type Buffer
Low Output Level
VO8 Type Buffer
Low Output Level
High Output Level
ICLK Input Buffer
Low Input Level
High Input Level
V_ILI
V_IHI
V_ILT
V_IHT
V_HYS
I_IH
I_IH
C_IN
V_OL
V_OH
V_OL
V_OL
V_OL
V_OH
V_ILCK
V_IHCK
-0.3
0.78
1.13
304
-10
VDDVARIO - 0.4
VDDVARIO - 0.4
-0.3
1.4
TYP
0.94
1.32
384
MAX
5.5
1.1
1.51
472
+10
120
2.5
0.4
0.4
0.4
0.4
0.5
3.6
UNITS
NOTES
V
V
V
Schmitt Trigger
V
Schmitt Trigger
mV
uA
Note 7.6
uA
Note 7.6, Note 7.7
pF
V
I_OL = 9mA
V
I_OH = -9mA
V
I_OL = 9mA
V
I_OL = 6mA
V
I_OL = 6mA
V
I_OH = -6mA
V
V
Revision 2.9 (03-01-12)
144
DATASHEET
SMSC LAN9220