lan9218i Standard Microsystems Corp., lan9218i Datasheet - Page 128

• Manufacturer Part Number: lan9218i
• Description: Lan9218i High-performance Single-chip 10/100 Ethernet Controller With Hp Auto-mdix And Industrial Temperature Support
• Manufacturer: Standard Microsystems Corp.

Revision 2.3 (08-06-08)
7.6
I Type Input Buffer
Low Input Level
High Input Level
Input Leakage
(V
Input Leakage
(V
IS Type Input Buffer
Low Input Level
High Input Level
Negative-Going Threshold
Positive-Going Threshold
Schmitt Trigger Hysteresis
(V
Input Leakage
(V
Input Leakage
(V
O12 Type Buffer
Low Output Level
High Output Level
OD12 Type Buffer
Low Output Level
OD8 Type Buffer
Low Output Level
O8 Type Buffer
Low Output Level
High Output Level
ICLK Input Buffer
Low Input Level
High Input Level
IN
IN
IN
IHT -
IN
= GND_IO or VDD_IO)
= GND_IO or VDD_IO)
= 5.5V)
= 5.5V)
PARAMETER
V
ILT
)
This section details the DC electrical specifications of the LAN9218i I/O buffers. The electrical
specifications in this section are valid over the voltage range and the temperature range specified in
Section 7.2, "Operating
DC Electrical Specifications
SYMBOL
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IHCK
I
I
I
I
ILCK
HYS
IHT
IH
IH
IH
IH
OH
OH
IHI
IHI
ILT
OL
OL
OL
OL
ILI
ILI
Conditions**".
Table 7.4 I/O Buffer Characteristics
High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX and Industrial Temperature Support
VDD - 0.4
VDD - 0.4
1.01
1.39
MIN
-0.3
-0.3
-0.3
345
-10
-10
2.0
1.4
DATASHEET
128
TYP
1.18
420
1.6
MAX
1.35
107
485
107
0.8
5.5
5.5
1.8
0.4
0.4
0.4
0.4
0.5
3.6
10
10
UNITS
mV
uA
uA
uA
uA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Note
Note
Schmitt Trigger
Schmitt Trigger
I
I
OH
I
I
OL
OL
I
I
OH
OL
OL
Note 7.6
Note 7.6
NOTES
7.6,
7.6,
= -12mA
= 12mA
= 12mA
SMSC LAN9218i
= -8mA
= 8mA
= 8mA
Note 7.7
Note 7.7
Datasheet