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AD5930YRU-REEL PDF预览

AD5930YRU-REEL

更新时间: 2024-02-10 20:53:14
品牌 Logo 应用领域
亚德诺 - ADI 光电二极管
页数 文件大小 规格书
16页 242K
描述
IC,WAVEFORM GENERATOR/SUPPORT,TSSOP,20PIN,PLASTIC

AD5930YRU-REEL 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:unknown风险等级:5.92
模拟集成电路 - 其他类型:WAVEFORM GENERATIONJESD-30 代码:R-PDSO-G20
JESD-609代码:e0端子数量:20
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP20,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH电源:2.5/5 V
认证状态:Not Qualified子类别:Analog Waveform Generation Functions
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
Base Number Matches:1

AD5930YRU-REEL 数据手册

 浏览型号AD5930YRU-REEL的Datasheet PDF文件第2页浏览型号AD5930YRU-REEL的Datasheet PDF文件第3页浏览型号AD5930YRU-REEL的Datasheet PDF文件第4页浏览型号AD5930YRU-REEL的Datasheet PDF文件第5页浏览型号AD5930YRU-REEL的Datasheet PDF文件第6页浏览型号AD5930YRU-REEL的Datasheet PDF文件第7页 
Programmable Frequency Sweep and  
Output Burst Waveform Generator  
Preliminary Technical Data  
AD5930  
FEATURES  
GENERAL DESCRIPTION  
Programmable frequency profile—no external  
components necessary  
Ouput frequency up to 25 Mhz  
Burst and listen capability  
Predefined frequency profile minimizes number  
of DSP/µcontroller writes  
Sinusoidal/triangular/square wave outputs  
Automatic or single pin control of frequency stepping  
Frequency starts at known phase—increments at 0° phase  
or phase continuous  
The AD59301 is a waveform generator with programmable  
frequency sweep and output burst capability. Utilizing  
embedded digital processing allowing enhanced frequency  
control the device generates synthesized analog or digital  
frequency-stepped waveforms. Because frequency profiles are  
preprogrammed continuous write cycles are eliminated, thereby  
freeing up valuable DSP/µController resources. Waveforms start  
from a known phase and are incremented phase conti0nuously  
allowing phase shifts to be easily determined. Consuming only  
8mA the AD5930 provides a convenient low power solution to  
waveform generation.  
Powerdown mode (20 µA)  
+2.3 V to +5.5 V power supply  
Extended temperature range −40°C to +105°C  
20-lead TSSOP  
The AD5930 can be operated in three modes. In continuous  
output mode the device outputs the required frequency for a  
defined length of time and then steps to the next frequency.  
The length of time the device outputs a particular frequency  
can be either preprogrammed and the device increments the  
frequency automatically or alternatively can be incremented  
externally via the CTRL pin. In Burst mode, the device outputs  
it’s frequency for a length of time and then returns to midscale  
for a further predefined length of time before stepping to the  
next frequency. In MSB mode a digital output is generated.  
APPLICATIONS  
Frequency Sweeping/Radar  
Network/Impedance Measurements  
Incremental Frequency stimulus  
Sensory Applications—Proximity and Motion  
BFSK  
Frequency Bursting/Pulse Trains  
(continued on Page 3)  
1 Protected by US Patent Number 6747583, other patents pending.  
FUNCTIONAL BLOCK DIAGRAM  
INTERRUPT STANDBY  
DVDD CAP/2.6V  
DGND  
AGND AVDD  
REGULATOR  
VCC  
2.5V  
SYNC  
SYNC OUT  
MCLK  
CTRL  
BUFFER  
BUFFER  
OUTPUT BURST  
CONTROLLER  
OPDGND  
MSB OUT  
DATA  
SYNC  
INCREMENT  
CONTROLLER  
24-BIT  
PIPELINED  
DOS CORE  
IOUT  
IOUT  
10-BIT  
DAC  
DATA  
INCR  
FREQUENCY  
CONTROLLER  
24  
DATA  
AND CONTROL  
ON-BOARD  
REFERENCE  
FULL-SCALE  
CONTROL  
COMP  
CONTROL  
REGISTER  
SERIAL INTERFACE  
REF  
FS ADJUST  
FSYNC SCLK SDATA  
Figure 1.  
Rev. PrF  
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 rights of third parties that may result from its 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 and  
registered trademarks 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  
Fax: 781.326.8703  
www.analog.com  
© 2005 Analog Devices, Inc. All rights reserved.  

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