• HMC313 output matching w/Evaluation Board

    Hi all,

    Our cust evaluated the HMC313E w/ 104217-HMC313.

    Attached the file is result of evaluation @ Gain & Return Loss.

    Target frequency is 5.8GHz, but gain is degraduation.

    We checked the following thread.

    https://ez.analog.com/rf/f/q-a/73147…

  • FAQ: HMC313 Evaluation Board Gain

    Q: I’m not getting the expected gain from the HMC313 eval board above 3 GHz. Is this to be expected?

  • RE: HMC313 Evaluation board problem

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • RE: HMC313 matching app note

    Hi KAgan,

      the frequency we used is 3.7GHz to 5.2GHz,and two HMC313 used as series.

    and we find the phenomenon:(we used the same Input  )
     RF  at 3.7GHz  higher than RF  at 5.2GHz 9db.

    May I use the Blocking capacitor and DC block to flat the output?

     

     

    Thank…

  • RE: HMC313 : Test data in the datasheet and Evaluation board

    Hi AkiraO,

    The heavy roll-off vs. frequency shown in the plot at right below is likely caused by the RF choke on the EVB.

    That choke is Coilcraft part # 0805CS-220XJLB, with S-parameters that can be found here: http://www.coilcraft.com/zip/0805cs.zip

  • HMC313_Vcc_Voltage

    Hello. Please tell me.

    Customers are considering HMC313.

    Regarding the power supply specifications of HMC313, there is a description of the typical value of 5V and a description of the Absolute Maximum of 5.5V, but there is no specification of min.

    What…

  • Foundry process of Hittite COTS

    Hello, is the foundry process for the listed Hittite COTS components and Space Grade components the same?

    Part Number: HMC365, HMC495LP3, HMC220MS8, HMC313, HMC476MP86


    Best Regards

  • ADI针对电子测试和测量的RF和微波解决方案,优势在哪?

    RF和微波IC广泛用于电子测试和测量仪器,比如频谱分析仪、网络分析仪、信号发生器和通信测试仪。当无线通信在我们的生活中变得越来越普及,比如4G/5G和物联网,对于它们的测试基准的要求也在不断提高。在ADI针对电子测试和测量的RF和微波解决方案中,重点讨论ADI产品如何融入相关信号链。

    主要挑战和系统设计考虑


    宽动态范围

    最小化RF测试台的噪底(比如相位噪声)对于保持宽动态范围内的测试信号纯度很重要。但是,更多的数字信号处理任务将增加辐射噪声,因此获得干净的信号是个难题。

    宽带宽

  • RE: User Guide of ADF4157 EVB

    Hi Alex,

    I've attached the ADF4157 Eval Board user guide (this should come on the CD). The board uses a parallel port interface but we have included a USB

    adaptor board in all new eval board kits now so you can communicate with this board via USB…