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| 型号： | AD9832BRUZ-REEL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 14/28页 |
| 文件大小： | 0K |
| 描述： | IC DDS 10BIT 25MHZ CMOS 16TSSOP |
| 产品培训模块： | Direct Digital Synthesis Tutorial Series (1 of 7): Introduction Direct Digital Synthesizer Tutorial Series (7 of 7): DDS in Action Direct Digital Synthesis Tutorial Series (3 of 7): Angle to Amplitude Converter Direct Digital Synthesis Tutorial Series (6 of 7): SINC Envelope Correction Direct Digital Synthesis Tutorial Series (4 of 7): Digital-to-Analog Converter Direct Digital Synthesis Tutorial Series (2 of 7): The Accumulator |
| 标准包装： | 2,500 |
| 分辨率（位）： | 10 b |
| 主 fclk： | 25MHz |
| 调节字宽（位）： | 32 b |
| 电源电压： | 2.97 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 带卷 (TR) |
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Data Sheet
AD9832
Rev. E | Page 21 of 28
EVALUATION BOARD
SYSTEM DEMONSTRATION PLATFORM
The system demonstration platform (SDP) is a hardware and
software evaluation tool for use in conjunction with product
evaluation boards. The SDP board is based on the Blackfin BF527
processor with USB connectivity to the PC through a USB 2.0 high
speed port.
Note that the SDP board is sold separately from the AD9832
evaluation board.
AD9832 TO SPORT INTERFACE
The Analog Devices SDP board has a SPORT serial port that is
used to control the serial inputs to the AD9832. The connections
are shown in Figure 32.
AD9832
FSYNC
SDATA
SCLK
02705
-0
39
SPORT_TFS
SPORT_TSCLK
SPORT_DTO
ADSP-BF527
Figure 32. SDP to AD9832 Interface
The AD9832 evaluation board allows designers to evaluate the
high performance AD9832 DDS modulator with a minimum of
effort. The GUI interface for the AD9832 evaluation board is
shown in Figure 33.
09090-
040
Figure 33. AD9832 Evaluation Software
The DDS evaluation kit includes a populated, tested AD9832
PCB. Software is available with the evaluation board that allows
the user to easily program the AD9832. The schematics of the
AD9832 evaluation board are shown in Figure 34 and Figure 35.
The software runs on any IBM-compatible PC that has Microsoft
Windows 95, Windows 98, Windows ME, Windows 2000 NT,
or Windows 7 installed.
Additional details can be found in the EVAL-AD9832SDZ data
sheet that is available on the software CD and on the AD9832
product page.
XO vs. EXTERNAL CLOCK
The AD9832 can operate with master clocks up to 25 MHz. A
25 MHz general oscillator is included on the evaluation board.
However, this oscillator can be removed and, if required, an
external CMOS clock can be connected to the part.
Two options for the general oscillator are
AEL 301 series crystals oscillators (AEL Crystals, Ltd.)
SG-310SCN oscillators (Epson Toyocom Corporation)
POWER SUPPLY
Power to the AD9832 evaluation board can be provided from
a USB connector or externally through pin connections. The
power leads should be twisted to reduce ground loops.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD9832BRUZ-REEL7 | 功能描述:IC DDS 10BIT 25MHZ CMOS 16TSSOP RoHS:是 类别:集成电路 (IC) >> 接口 - 直接数字合成 (DDS) 系列:- 产品变化通告:Product Discontinuance 27/Oct/2011 标准包装:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 调节字宽（位）:32 b 电源电压:2.97 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
| AD9833 | 制造商:AD 制造商全称:Analog Devices 功能描述:+2.5 V to +5.5 V, 25 MHz Low Power CMOS Complete DDS |
| AD9833BRM | 功能描述:IC WAVEFORM GEN PROG 10-MSOP RoHS:否 类别:集成电路 (IC) >> 接口 - 直接数字合成 (DDS) 系列:- 产品变化通告:Product Discontinuance 27/Oct/2011 标准包装:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 调节字宽（位）:32 b 电源电压:2.97 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
| AD9833BRM-REEL | 制造商:Analog Devices 功能描述:Direct Digital Synthesizer 25MHz 1-DAC 10-Bit Serial 10-Pin MSOP T/R 制造商:Analog Devices 功能描述:PROGRAMMABLE WAVEFORM GENERATOR 10MSOP - Tape and Reel |
| AD9833BRM-REEL7 | 功能描述:IC WAVEFORM GEN PROG 10-MSOP RoHS:否 类别:集成电路 (IC) >> 接口 - 直接数字合成 (DDS) 系列:- 产品变化通告:Product Discontinuance 27/Oct/2011 标准包装:2,500 系列:- 分辨率（位）:10 b 主 fclk:25MHz 调节字宽（位）:32 b 电源电压:2.97 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:带卷 (TR) |
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