Intel® IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
5.4.4
UTOPIA-2 DC Parameters
Table 28.
UTOPIA-2 DC Parameters
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
Notes
VIH
VIL
Input-high voltage
Input-low voltage
Output-high voltage
Output-low voltage
2.0
V
V
V
V
0.8
0.5
VOH
VOL
IOUT = -8 mA
IOUT = 8 mA
2.4
-8
Output current at high
voltage
IOH
IOL
V
V
OH > 2.4 V
OL < 0.5 V
mA
mA
Output current at low
voltage
8
IIL
Input-leakage current
Input-pin capacitance
0 < VIN < VCCP
-10
10
µA
pF
1
2
CIN
5
5
I/O or output pin
capacitance
COUT
pF
2
Notes:
1.
2.
Input leakage currents include hi-Z output leakage for all bidirectional buffers with tri-state outputs.
These values are typical values seen by the manufacturing process and are not tested.
5.4.5
MII DC Parameters
Table 29.
MII DC Parameters
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Units
Notes
VIH
VIL
Input-high voltage
Input-low voltage
Output-high voltage
Output-low voltage
2.0
V
V
V
V
0.8
0.4
VOH
VOL
IOUT = -4 mA
IOUT = 4mA
2.4
-8
Output current at high
voltage
IOH
IOL
V
V
OH > 2.4 V
OL < 0.4 V
mA
mA
Output current at low
voltage
8
IIL
CIN
Input-leakage current
Input-pin capacitance
0 < VIN < VCCP
-10
10
µA
pF
5
1
Note:
1.
These values are typical values seen by the manufacturing process and are not tested.
Datasheet
March 2005
87
Document Number: 252479, Revision: 005
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