• 推荐一下AD9516-5 Evaluation Board适用的external VCO

    买了一块AD9516评估板，需要配置外部VCO和filter才能使用，请推荐一下VCO型号。我希望得到一个500M~1GHz的时钟输出。谢谢！

  • ad9516

    I have two ad9516 evaluation boards, one is ad9516-1, the other is ad9516-5. When I used it, I found that the LD light on the ad9516-1 evaluation board could be normally lit after downloading the same program, but the LD light on ad9516-5 couldn't be…

  • RE: AD9516-1 use VCO or bypass?

    Neither option uses the onboard VCO.  You are only using the VCO divider for the option requiring  you to come in at 2X the rate because you are going through the VCO divider with divide setting = 2.  Either will give similar phase noise performance.  If…

  • AD9516

    Dear friends,
    I have a problem in programming AD9516-3.
    I have programmed the register map for the following configuration.


    VCO is locked correctly but I don't have any outputs on OUT0 ~ OUT9!
    any comment is welcome.

    Thank you

  • ad9516

    1. May I ask whether the sma interface of CLK on ad9516 evaluation board can only be used to access the output of external VCO?

    2. I want to connect a 150MHZ clock to the ad9516 evaluation board, but it reminds me that it is beyond the scope of the PFD…

  • AD9516 reference spurs

    Dear All,

    I am using the AD9516-0 to clock the AD9122.

    • reference frequency = 122.88MHz
    • DAC sampling = 983.04MHz
    • PFD frequency = 61.44MHz

    Around the 983.04MHz, I can observe a lot of spurs every 61.44MHz.

    What is the maximum reference spurious…

  • AD9516-1 issue

    Hello

    R = 1, PD = 8, A = 0, B = 3

    The loop filter is the same schematic with AD9789EV.

    Ref in-100MHz , OutCLK-2.4GHz

    PLL Frequency locking is well.

    Phase noise is fine.

    But the frequency of 1~10KHz offset the shakes.

    What is the problem?

    check…

  • RE: How to programmer AD9516-1 Reference Clock Input on AD9122 evaluation board using USB Interface?

    Hi, 

     You can use 'spi controller'  to access the AD9516 control.    

     The DAC Software Suite is included on the Evaluation Board CD, or can be downloaded from the DPG web site at https://wiki.analog.com/resources/eval/dpg/dacsoftwaresuite. This will…

  • AD9516-3 Thermal resistance

    Hi, My Job is Thermal Engineer. Flotherm user

    AD9516-3 Thermal Datasheet :  Theta JA (24℃/W)

    I want to Theta JC and Theta JB (4-layer board in still air in accordance with EIA/JESD51-7)

  • ad9516-1 clk rubidium clock

    I have a rubidium clock, the output common mode voltage is about 0V, I want to use the output of this rubidium clock to send to the CLK interface of ad9516-1, can I input it directly? Or what conversion measures I need to go through.