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.
CDK3405
8-bit, 180MSPS, Triple Video DACs
Parameter
Power Supply Voltage
V
AA
(Measured to GND)
Digital Inputs
Applied Voltage (measured to GND)
(2)
Forced Current
(3,4)
Analog Inputs
Applied Voltage (measured to GND)
(2)
Forced Current
(3,4)
Analog Outputs
Applied Voltage (measured to GND)
(2)
Forced Current
(3,4)
Short Circuit Duration (single output in HIGH state to GND)
Min
-0.5
-0.5
-5.0
-0.5
-10.0
-0.5
-60.0
Max
4.0
V
AA
+ 0.5
5.0
V
AA
+ 0.5
10.0
V
AA
+ 0.5
60.0
unlimited
Unit
V
V
mA
V
mA
V
mA
sec
Reliability Information
Parameter
Temperature
Operating, Ambient
Junction
Lead Soldering (10 seconds)
Vapor Phase Soldering (1 minute)
Storage
Package Thermal Resistance (
θ
JA
)
Notes:
1. Functional operation under any of these conditions is NOT implied.
Performance and reliability are guaranteed only if Operating Conditions are not exceeded.
2. Applied voltage must be current limited to specified range.
3. Forcing voltage must be limited to specified range.
4. Current is specified as conventional current flowing into the device.
Min
-40
Max
125
150
300
220
150
65
Unit
°C
°C
°C
°C
°C
°C/W
Rev 1B
-65
CDK3405 Power Derating
Maximum Power Dissipation (W)
3
2.5
2
TQFP-48
ESD Protection
Parameter
Human Body Model (HBM)
Charged Device Model (CDM)
TQFP-48
TBD
TBD
1.5
1
0.5
0
-40
-20
0
20
40
60
80
100 120
Ambient Temperature (°C)
Recommended Operating Conditions
Symbol
V
AA
V
REF
C
C
R
L
T
A
Parameter
Power Supply Voltage
Reference Voltage, External
Compensation Capacitor
Output Load
Ambient Temperature, Still Air
Min
3.0
1.0
Typ
3.3
1.25
0.1
37.5
Max
3.6
1.5
Unit
V
V
µF
Ω
°C
3
-40
+125
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www.cadeka.com
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
