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AD9914/PCBZ 其他数据使用手册 - ADI（亚德诺）
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ADI（亚德诺）
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开发套件
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描述:
ANALOG DEVICES AD9914/PCBZ 评估板, 直接数字合成器, 带上变频器, 3.5 GSPS
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3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P9P28P31P45Hot
原理图在P1P3P19P21P22P23P29
封装尺寸在P45
型号编码规则在P45
功能描述在P3P9P45
技术参数、封装参数在P1P3P4P5P8
应用领域在P1
电气规格在P5P12
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AD9914/PCBZ数据手册
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3.5 GSPS Direct Digital Synthesizer
with 12-Bit DAC
Data Sheet
AD9914
Rev. D 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
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 ©2012–2014 Analog Devices, Inc. All rights reserved.
Technical Support www.analog.com
FEATURES
3.5 GSPS internal clock speed
Integrated 12-bit DAC
Frequency tuning resolution to 190 pHz
16-bit phase tuning resolution
12-bit amplitude scaling
Programmable modulus
Automatic linear and nonlinear frequency sweeping
capability
32-bit parallel datapath interface
8 frequency/phase offset profiles
Phase noise: −128 dBc/Hz (1 kHz offset at 1396 MHz)
Wideband SFDR < −50 dBc
Serial or parallel I/O control
1.8 V/3.3 V power supplies
Software and hardware controlled power-down
88-lead LFCSP package
PLL REF CLK multiplier
Phase modulation capability
Amplitude modulation capability
APPLICATIONS
Agile LO frequency synthesis
Programmable clock generator
FM chirp source for radar and scanning systems
Test and measurement equipment
Acousto-optic device drivers
Polar modulator
Fast frequency hopping
FUNCTIONAL BLOCK DIAGRAM
Figure 1.
12-BIT DAC
3.5GSPS DDS CORE
TIMING AND CONTRO
L
10836-001
AD9914
HIGH SPEED PARALLEL
MODULATION
PORT
LINEAR
SWEEP
BLOCK
SERIAL OR PARALLEL
DATA PORT
REF CLK
MULTIPLIER
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