PRELIMINARY
Data Sheet
Absolute Maximum Ratings
The safety of the device is not guaranteed when it is operated above the “Absolute Maximum Ratings”. The device
should not be operated at these “absolute” limits. Adhere to the “Recommended Operating Conditions” for proper device
function. The information contained in the Electrical Characteristics tables and Typical Performance plots reflect the
operating conditions noted on the tables and plots.
CDK2308
Dual, 20/40/65/80MSPS, 10-bit Analog-to-Digital Converters
Parameter
AV
DD
, AV
SS
DV
DD
, DV
SS
AV
SS
, DV
SSCK
, DV
SS
, OV
SS
OV
DD
, OV
SS
CKP, CKN, DV
SSCK
Analog inputs and outpts (IPx, INx, AV
SS
)
Digital inputs
Digital outputs
Min
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
-0.3
Max
+2.3
+2.3
+0.3
+3.9
+3.9
+2.3
+3.9
+3.9
Unit
V
V
V
V
V
V
V
V
Reliability Information
Parameter
Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering, 10s)
Package Thermal Resistance
64-Lead TQFP
Notes:
Package thermal resistance (θ
JA
), JDEC standard, multi-layer test boards, still air.
Min
-60
Typ
Max
TBD
+150
Unit
°C
°C
°C
°C/W
TBD
TBD
ESD Protection
Product
Human Body Model (HBM)
Charged Device Model (CDM)
TQFP-64
TBD
TBD
Recommended Operating Conditions
Parameter
Operating Temperature Range
Min
-40
Typ
Max
+85
Unit
°C
Rev 0.1.1
©2008 CADEKA Microcircuits LLC
www.cadeka.com
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