> 技术服务
    > 服务平台
  您当前的位置:首页 > 技术服务 > IP交易中心   
分 类
开源IP/免费下载  |   推荐IP核  |   Physical Library  |   Analog & Mixed Signal  |   Arithmetic & Mathematic  |   Controllers  |   Peripheral Cores  |   Interfaces  |   Bus  |   Digital Signal Processing  |   Processors & Microcontrollers  |   Memory Element  |   Security / Error Corr. Det. / Modulation  |   Multimedia / Video / Image / Audio  |   Wireline Communications  |   Wireless Communications  |   Platform Level IP  |   Software IP  |   FPGA IP  |   Other  |   Verification IP  |  
Xilinx:Direct Digital Synthesizers (DDS)
类型:软IP
简短描述:Direct Digital Synthesizers (DDS)
详细描述:Direct Digital Synthesizers (DDS, or numerically controlled oscillators (NCO, are important components in many digital communication systems. This DDS features sine, cosine, or quadrature outputs, sine/cosine table depths from eight to 65536 samples, 4-bit to 32-bit output sample precision and Xilinx Smart-IP technology for maximum performance. The core has a phase dithering option that provides high dynamic range signals using minimal FPGA resources. The core has optional phase offset capability, providing support for multiple synthesizers with precisely controlled phase differences. This Taylor series corrected DDS uses a feed-forward correction algorithm to generate high-quality sinusoids.
工艺:0.25um
代工厂:
应用:
特色:

    Xilinx:Digital Up Converter
    Xilinx:Distributed Arithmetic FIR Filter
分享到: