AD9856
Parameter
CMOS LOGIC OUTPUTS (1 mA LOAD)
Logic “1” Voltage
Logic “0” Voltage
POWER SUPPLY
+V
S
Current
Full Operating Conditions
2
Burst Operation (25%)
Single Tone Mode
160 MHz Clock
120 MHz Clock
Power-Down Mode
Temp
+25°C
+25°C
Test
Level
I
I
Min
2.7
0.4
AD9856
Typ
Max
Units
mA
mA
+25°C
+25°C
+25°C
+25°C
+25°C
+25°C
I
I
I
I
I
I
530
450
495
445
345
2
mA
mA
mA
mA
mA
mA
NOTES
1
For 200 MHz operation in Modulation Mode at +85
°C
operating temperature, V
S
must be +3 V min.
2
Assuming 1.3 kΩ and 0.01
µF
loop filter components.
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS*
EXPLANATION OF TEST LEVELS
Maximum Junction Temperature . . . . . . . . . . . . . . . .+165°C
Storage Temperature . . . . . . . . . . . . . . . . . . –65°C to +150°C
V
S
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4 V
Operating Temperature . . . . . . . . . . . . . . . . . –40°C to +85°C
Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . –0.7 V to +V
S
Lead Temperature (Soldering 10 sec) . . . . . . . . . . . . .+300°C
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . . 5 mA
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . 38°C/W
*Absolute maximum ratings are limiting values, to be applied individually, and
beyond which the serviceability of the circuit may be impaired. Functional
operability under any of these conditions is not necessarily implied. Exposure of
absolute maximum rating conditions for extended periods of time may affect
device reliability.
Test Level
I –
III –
IV –
V –
VI –
100% Production Tested.
Sample Tested Only.
Parameter is guaranteed by design and characterization
testing.
Parameter is a typical value only.
Devices are 100% production tested at +25°C and
guaranteed by design and characterization testing for
industrial operating temperature range.
ORDERING GUIDE
Temperature
Range
Package
Description
Package
Option
Model
AD9856AST
AD9856/PCB
–40°C to +85°C Thin Quad Flatpack ST-48
+25°C
Evaluation Board
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD9856 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
REV. B
–3–
AD [ ANALOG DEVICES ]
