• 选AD9371 还是 AD9993

    请问在112MHz 信道带宽 1024/2096QAM 的点对点微波应用中,对于DAC,ADC的选择是选集成收发器AD9371比较好还是选AD9993之类的纯DAC,ADC搭配IQ上下变频器比较好?

    谢谢解答。

  • AD9993-EBZ : Evaluation software

    Hello,


    I have a question and request about AD9993-EBZ evaluation board from our customer.
    Our customer purchased AD9993-EBZ but the evaluation kit did not include CD-ROM.
    We checked the Wiki site for evaluation board, but we could not find the files which…

  • Pin assignment of AD9993

    Hello,

    I noteiced my mistake in my question and I correct it.

    Please tell me the answer for my question.

    -----------------------------------------------------------------------------
    I have a question about pin assignment of AD9993.
    In the datdasheet…

  • Software Interface for Quad ADC (AD9993 Evaluation Card)

    Hi, I'm looking for a quad ADC in the range of 50-250 MSPS and the AD9993 evaluation card looks appealing (the Tx is interesting as well, but Rx is the main interest). We are going to do all the processing in software for the time being and the question…

  • These is some confusion on AD9371 & AD9993 application

    Hi ,

    Which one is a better choice for a 112MHz 1024/2048QAM point to point microwave radio application ?

  • 2/10/16: GSPS DACs Enable Ultra-Wide Bandwidth Applications

    What about spurious level in the case of AD9993 since its high speed data converter & also how to avoid spur?

    Without using DSP how can you avoid spur level?

  • 科普:点对点系统的常见无线电架构

    下图显示了微波无线电信号链和控制路径的一般情形。发射侧有双基带IQ高速数模转换器,其输出进入一个正交调制器。 然后,该输出进入一个转换器模块,后者执行单边带上变频,将其变为微波频率输出。


    微波无线电信号链和控制路径

     

    此微波信号随后由功率放大器放大,通过微波天线发送至空中广播。 接收路径信号链几乎与发射侧相反。 微波信号由天线接收,经过滤波后,被镜像抑制混频器下变频至较低频率。 此信号随后通过一个可变增益级,并再次由混频器降频至更低的频率。 此时会进行一些通道滤波和额外的放大处理,然后由高速模数转换器数字化…

  • TAGS LIST: Data Converters

    AD693
    AD5410
    AD5412
    AD5420
    AD5422
    AD5735
    AD5755
    AD5755-1
    AD5737
    AD5757
    AD5421
    AD421
    AD5758
    AD7569
    AD7669
    AD7868
    AD7869
    AD5593R
    AD5592R
    AD5940
    AD5941
    AD7293
    AD7294-2
    AD7292
    AD5590
    AD7294
    L…