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AD9832BRUZ-REEL7 PDF预览

AD9832BRUZ-REEL7

更新时间: 2024-02-16 07:03:11
品牌 Logo 应用领域
亚德诺 - ADI 电信集成电路电信电路光电二极管
页数 文件大小 规格书
28页 527K
描述
25 MHz Direct Digital Synthesizer, Waveform Generator

AD9832BRUZ-REEL7 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP,针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.59
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:5 mm湿度敏感等级:1
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.1 mm最大压摆率:5 mA
标称供电电压:3.3 V表面贴装:YES
技术:CMOS电信集成电路类型:TELECOM CIRCUIT
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:4.4 mmBase Number Matches:1

AD9832BRUZ-REEL7 数据手册

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25 MHz Direct Digital Synthesizer,  
Waveform Generator  
Data Sheet  
AD9832  
FEATURES  
GENERAL DESCRIPTION  
25 MHz speed  
The AD9832 is a numerically controlled oscillator employing  
a phase accumulator, a sine look-up table, and a 10-bit digital-  
to-analog converter (DAC) integrated on a single CMOS chip.  
Modulation capabilities are provided for phase modulation and  
frequency modulation.  
On-chip SIN lookup table  
On-chip, 10-bit DAC  
Serial loading  
Power-down option  
Temperature range: −40°C to +85°C  
200 mW power consumption  
16-Lead TSSOP  
Clock rates up to 25 MHz are supported. Frequency accuracy can  
be controlled to one part in 4 billion. Modulation is effected by  
loading registers through the serial interface.  
A power-down bit allows the user to power down the AD9832  
when it is not in use, the power consumption being reduced to  
5 mW (5 V) or 3 mW (3 V). The part is available in a 16-lead  
TSSOP package.  
APPLICATIONS  
Frequency stimulus/waveform generation  
Frequency phase tuning and modulation  
Low power RF/communications systems  
Liquid and gas flow measurement  
Sensory applications: proximity, motion, and defect  
detection  
Similar DDS products can be found at www.analog.com/DDS.  
Test and medical equipment  
FUNCTIONAL BLOCK DIAGRAM  
DVDD DGND  
AVDD AGND  
REFOUT  
FS ADJUST REFIN  
FSELECT  
BIT  
SELSRC  
MCLK  
ON-BOARD  
REFERENCE  
FULL-SCALE  
CONTROL  
COMP  
IOUT  
FSELECT  
SYNC  
FREQ0 REG  
FREQ1 REG  
12  
PHASE  
SIN  
ROM  
ACCUMULATOR  
(32 BIT)  
10-BIT DAC  
PHASE0 REG  
PHASE1 REG  
PHASE2 REG  
PHASE3 REG  
AD9832  
MUX  
SYNC  
SYNC  
16-BIT DATA REGISTER  
SYNC  
SELSRC  
8 MSBs  
8 LSBs  
DEFER REGISTER  
MUX  
MUX  
CONTROL REGISTER  
PSEL0  
BIT  
PSEL1  
BIT  
DECODE LOGIC  
FSELECT/PSEL REGISTER  
SERIAL REGISTER  
PSEL0 PSEL1  
FSYNC  
SCLK  
SDATA  
Figure 1.  
Rev. E  
Document Feedback  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rightsof third parties that may result fromits use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks andregisteredtrademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700 ©1999–2013 Analog Devices, Inc. All rights reserved.  
Technical Support  
www.analog.com  
 
 
 
 

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