eorex
AC Operating Conditions
(V
DD
=1.8V
±
0.1V, T
A
=0°C ~70°C)
Symbol
V
IX
V
ID
V
OH
V
OL
Parameter
AC Input differential cross
point voltage
AC input differential voltage
High Level Output Voltage
Low Level Output Voltage
Min.
0.4 × VDDQ
0.6*V
DDQ
0.8*V
DDQ
-0.3
EM42BM3284LBA
Typ.
0.5 × VDDQ
Max.
0.6 × VDDQ
V
DDQ
+0.6
V
DDQ
+0.3
0.2*V
DDQ
Units
uA
uA
V
V
Test Conditions
(V
DD
=1.8V
±
0.1V, T
A
=0°C ~70°C)
Item
Input differential voltage, CK & /CK
Output Load
Input Signal Level
Transition Time of Input Signals
Input differential cross point voltage,
VID (AC)
Conditions
1.4V
See diagram as below
1.6V/0.2V
1V/ ns
0.5 × VDDQ
Feb. 2009
8/24
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