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374 AMD Geode™ SC1200/SC1201 Processor Data Book
Electrical Specifications
32579B
9.2.8 IN
USB
DC Characteristics
Figure 9-1. Differential Input Sensitivity for Common Mode Range
9.2.9 O
AC97
DC Characteristics
9.2.10 OD
n
DC Characteristics
Symbol Parameter Min Max Unit Comments
V
IH
Input High Voltage 2.0 V
IO
+0.3
(Note 1)
V
V
IL
Input Low Voltage -0.5
(Note 1)
0.8 V
I
IL
Input Leakage Current 10 µA V
IN
= V
IO
-10 µA V
IN
= V
SS
V
DI
Differential Input Sensitivity 0.2 V |(D+)-(D-)| and Figure 9-1
V
CM
Differential Common Mode
Range
0.8 2.5 V Includes V
DI
Range
V
SE
Single Ended Receiver
Threshold
0.8 2.0 V
Note 1. Not 100% tested.
1.0
0.8
0.6
0.4
0.2
0.0
0.0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2
Common Mode Input Voltage (volts)
Minimum Differential Sensitivity (volts)
Symbol Parameter Min Max Unit Comments
V
OH
Output High Voltage 0.9V
IO
Vl
OH
= -5 mA
V
OL
Output Low Voltage 0.1V
IO
Vl
OL
= 5 mA
Symbol Parameter Min Max Unit Comments
V
OL
Output Low Voltage 0.4 V I
OL
= n mA