AD9851BRS Analog Devices Inc, AD9851BRS Datasheet - Page 4

• Manufacturer Part Number: AD9851BRS
• Description: Direct Digital Synthesizer 180MHz 1-DAC 10-Bit Parallel/Serial 28-Pin SSOP
• Manufacturer: Analog Devices Inc

Specifications of AD9851BRS

• Resolution: 10 Bit
• Maximum Input Frequency: 180 MHz
• Tuning Word Width: 32 Bit
• Minimum Operating Supply Voltage: 2.7 V
• Typical Operating Supply Voltage: 5 V
• Maximum Operating Supply Voltage: 5.25 V
• Minimum Operating Temperature: -40 °C
• Maximum Operating Temperature: 85 °C
• Rohs Status: RoHS non-compliant
• Resolution (bits): 10 b
• Master Fclk: 180MHz
• Tuning Word Width (bits): 32 b
• Voltage - Supply: 2.7 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• For Use With: AD9951/PCBZ - BOARD EVALUATION FOR AD9851

ABSOLUTE MAXIMUM RATINGS*
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . .150°C
Storage Temperature . . . . . . . . . . . . . . . . . . . –65°C to +150°C
V
Operating Temperature . . . . . . . . . . . . . . . . . . . –40°C to +85°C
Digital Inputs . . . . . . . . . . . . . . . . . . . . . . –0.7 V to +V
Lead Temperature (10 sec) Soldering . . . . . . . . . . . . . . . .300°C
Digital Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
SSOP 
DAC Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
*Absolute maximum ratings are limiting values,to be applied individually,and beyond
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 AD9851 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.
Application Note: Users are cautioned not to apply digital input signals prior to power-up of this device.
Doing so may result in a latch-up condition.
AD9851
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.
S
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . 82°C/W
Model
AD9851BRS
AD9851BRSRL
AD9851/CGPCB
AD9851/FSPCB
Temperature Range
–40°C to +85°C
–40°C to +85°C
S
ORDERING GUIDE
+ 0.7 V
Package Description
Shrink Small Outline (SSOP)
Shrink Small Outline (SSOP)
Evaluation Board Clock Generator
Evaluation Board Frequency Synthesizer
–4–
EXPLANATION OF TEST LEVELS
Test Level
I – 100% Production Tested.
III – Sample Tested Only.
IV – Parameter is guaranteed by design and characterization
V – Parameter is a typical value only.
VI – Devices are 100% production tested at 25°C and guaran-
testing.
teed by design and characterization testing for industrial
operating temperature range.
Package Option
RS-28
RS-28
REV. D