FBFM2112F897CSLJLS View Datasheet(PDF) - Intel
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FBFM2112F897CSLJLS Datasheet PDF : 169 Pages
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Intel® FM2112 24-Port 10G/1G Ethernet Switch Chip Data Sheet
4.3
Table 23. DC Characteristics of 8mA LVTTL Outputs (Continued)
Output HIGH Voltage
VOH
Output LOW Voltage
VOL
Output LOW Voltage
VOL
Short Circuit Current
IOS
Power Supply Quiescent
Current
IAA
Power Supply Quiescent
IAA
Current
VDD= Min
VDD33 - -
-
V
VDD33=Min
0.5
IOH= -4.0 mA
VDD= Min
-
-
0.2
V
IVODLD=33-=0.M4inmA
VDD= Min
-
VDD33=Min
IOL= -4.0 mA
0.2
0.4
V
VDD=MAX Vo=GND
-64
mA
VVDDDD=33=MMaxax
Tri-stated
74
µA
-1
µA
Table 24. DC Characteristics of LVTTL Inputs
Parameter
Symbol
Input HIGH Level (Input and I/ VIH
O pins)
Test Conditions
Guaranteed Logic
HIGH Level
Min
2
Input LOW Level (Input and I/ VIL
O pins)
Input Hysterisis
VH
Input Hysterisis
VH
Input HIGH Current (Input
IIH
pins)
Input HIGH Current (I/O pins) IIH
Input LOW Current (Input pins) IIL
Input LOW Current (I/O pins) IIL
Clamp Diode Voltage
VIK
Quiescent Power Supply
Current
IDD33L
Quiescent Power Supply
Current
IDD33H
Guaranteed Logic
LOW Level
it0
it2
VDD=Max,
VI=VIH(Max)
VDD=Max,
VI=VDD33
VDD=Max, VI=GND
VDD=Max, VI=GND
VDD=Min,
IIN=-18mA
VDD=Max,
VDD33=Max,
VIN=GND
VVDDDD=33M=aMxa, x,
VIN=VDD
-0.3
AC Timing Specifications
Typ
-
-
5
200
-0.7
0.1
0.1
Max
VDD33
+0.5
(1)
0.8
+-1
+-1
+-1
+-1
-1.2
10
10
Units
V
V
mV
mV
µA
µA
µA
µA
V
µA
µA
Table 25. XAUI Transmitter Characteristics
Symbol
VSW
VDIFF-PP
VOL
Parameter
Output voltage (peak-to-peak, single-
ended)
Output voltage (peak-to-peak, differential)
Low-level output voltage
Min
200a
400 a
Typ
500
1000
VTT-1.5*
VSW
Max
750 b
1500 b
Units
mV
mV
75
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