AD9830ASTZ Analog Devices Inc, AD9830ASTZ Datasheet - Page 4

• Manufacturer Part Number: AD9830ASTZ
• Description: IC DDS 10BIT 50MHZ CMOS 48-TQFP
• Manufacturer: Analog Devices Inc

Specifications of AD9830ASTZ

• Resolution (bits): 10 b
• Master Fclk: 50MHz
• Tuning Word Width (bits): 32 b
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Pll Type: Direct Digital Synthesis
• Frequency: 50MHz
• Supply Current: 60mA
• Supply Voltage Range: 4.75V To 5.25V
• Digital Ic Case Style: TQFP
• No. Of Pins: 48
• Operating Temperature Range: -40°C To +85°C
• Ic Function: Direct Digital Synthesizer
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Bandwidth: 50MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-AD9830EBZ - BOARD EVALUATION AD9830
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD9830
ABSOLUTE MAXIMUM RATINGS*
(
AVDD to AGND . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
DVDD to DGND . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
AVDD to DVDD . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
Digital I/O Voltage to DGND . . . . . –0.3 V to DVDD + 0.3 V
Analog I/O Voltage to AGND . . . . . –0.3 V to AVDD + 0.3 V
Operating Temperature Range
Storage Temperature Range . . . . . . . . . . . . –65 C to +150 C
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 this device 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.
Model
AD9830AST
*ST = Thin Quad Flatpack (TQFP).
T
A
Industrial (A Version) . . . . . . . . . . . . . . . . –40 C to +85 C
= +25 C unless otherwise noted)
Temperature Range
–40 C to +85 C
ORDERING GUIDE
FSELECT
REFOUT
SLEEP
PSEL0
PSEL1
REFIN
DGND
DVDD
DVDD
MCLK
DVDD
Package Option*
ST-48
WR
10
11
12
1
2
3
4
5
6
7
8
9
NC = NO CONNECT
48 47 46 45 44
13 14 15 16 17 18 19 20 21 22 23 24
PIN CONFIGURATION
PIN 1
IDENTIFIER
(Not to Scale)
AD9830
TOP VIEW
–4–
43 42 41 40
Maximum Junction Temperature . . . . . . . . . . . . . . . . +150 C
TQFP
Lead Temperature, Soldering
*Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those listed in the
operational sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . +215 C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . +220 C
39 38 37
JA
Thermal Impedance . . . . . . . . . . . . . . . . . 75 C/W
36
35
34
33
32
31
30
29
28
27
26
25
AGND
RESET
A0
A1
A2
DB0
DB1
DGND
DB2
DB3
DB4
DVDD
WARNING!
ESD SENSITIVE DEVICE
REV. A