AD9912 - 1 GSPS Direct Digital Synthesizer with 14-Bit DAC
AD9912是AD公司的一款直接数字频率合成和调制器产品，AD9912是1 GSPS Direct Digital Synthesizer with 14-Bit DAC，本站介绍了AD9912的封装应用图解、特点和优点、功能等，并给出了与AD9912相关的AD元器件型号供参考。
AD9912 - 1 GSPS Direct Digital Synthesizer with 14-Bit DAC - 直接数字频率合成和调制器 - 射频和微波 - Analog Devices, LLC
产品描述
The AD9912 is a direct digital synthesizer (DDS) that features an integrated 14-bit digital-to-analog converter (DAC). The AD9912 features a 48-bit frequency tuning word (FTW) that can synthesize frequencies in step sizes no larger than 4 μHz. Absolute frequency accuracy can be achieved by adjusting the DAC system clock.
The AD9912 also features an integrated system clock phase-locked loop (PLL) that allows for system clock inputs as low as 25 MHz.
The AD9912 operates over an industrial temperature range, spanning ?40°C to +85°C.
Applications
Agile LO frequency synthesisLow jitter, fine tune clock generationTest and measurement equipmentWireless base stations and controllersSecure communicationsFast frequency hopping 优势和特点
下载示例代码1 GSPS internal clock speed (up to 400 MHz output directly)Integrated 1 GSPS 14-bit DAC48-bit frequency tuning word with 4 μHz resolutionDifferential HSTL comparatorFlexible system clock input accepts either crystal or external reference clockOn-chip low noise PLL REFCLK multiplier2 SpurKiller channelsSee data sheet for additional information.
相关的评估套件共有1个
EVAL-AD9912 - AD9912 评估板：本页面提供有关评估AD9912的评估板文档和订购信息。
EVAL-AD9912 - 无：无
下面可能是您感兴趣的AD公司直接数字频率合成和调制器元器件
AD8170 - 双通道、缓冲式、250 MHZ、10 NS多路复用器，内置放大器AD8366 - dC至600 MHz 、双通道数字可变增益放大器HMC463LP5 - 集成AGC的宽带低噪声放大器，采用SMT封装，2 - 20 GHzAD7490 - 带序列器的16通道、1 MSPS、12位ADC，采用28引脚TSSOP封装AD5624R - 四通道、12位nanoDAC?，内置5 ppm/°C片内基准电压源ADuM242E - 鲁棒的5kV RMS四通道数字隔离器，输出使能（2/2通道方向性）OP491 - 微功耗、单电源、轨到轨输入/输出运算放大器HMC413 - 功率放大器SMT，1.6 - 2.2 GHzCMP401 - 23 ns 低电压比较器AD9445 - 14位、105 MSPS/125 MSPS ADC
