83840AH
www.icst.com/products/hiperclocks.html
REV. A DECEMBER 22, 2003
3
Integrated
Circuit
Systems, Inc.
ICS83840
DDR SDRAM MUX
T
ABLE
4A. P
OWER
S
UPPLY
DC C
HARACTERISTICS
,
V
DD
= 2.5V ± 0.2V, T
A
= 0°C
TO
70°C
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μ
3
0
T
ABLE
4B. DC C
HARACTERISTICS
,
V
DD
= 2.5V ± 0.2V, T
A
= 0°C
TO
70°C
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A
BSOLUTE
M
AXIMUM
R
ATINGS
Supply Voltage, V
DD
-0.5V to +3.3V
Inputs, V
I
-0.3V to V
DD
+ 0.3 V
Ports
DC Input Clamp Current, I
IK
-50mA
Package Thermal Impedance,
θ
JA
50.04°C/W (0 mfps)
Storage Temperature, T
STG
-65°C to 150°C
NOTE: Stresses beyond those listed under Absolute
Maximum Ratings may cause permanent damage to the
device. These ratings are stress specifications only. Functional
operation of product at these conditions or any conditions be-
yond those listed in the DC Characteristicsor AC Character-
isticsis not implied. Exposure to absolute maximum rating
conditions for extended periods may affect product reliability.
T
ABLE
5. AC C
HARACTERISTICS
,
V
DD
= 2.5V ± 0.2V, T
A
= 0°C
TO
70°C
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