• HMC659LC5, HMC460LC5, HMC981LP3E, HMC980LP4E

    Part Number: HMC659LC5, HMC460LC5, HMC981LP3E, HMC980LP4E



    I'm planning to have these 2 amps and biasing ICs on my design. I need 60 dBc or better isolation between the amplifiers.


    Are there any VDD biasing designs or parts that can achieve…

  • Could you help to show low frequency(100k-300MHz) P1dBout performance of hmc347ALP3E,hmc460LC5,HMC797APM5E?

    HI,could you help to show low frequency(100k-300MHz) P1dBout performance of hmc347,hmc460LC5,HMC797A?

    We can't find relative data description in datasheet.Thanks!

  • Does HMC460LC5 really need a choke?


    Quick check. Does HMC460LC5 do not really need a choke at its power supply input which may help to prevent noise coupling into it? Or has it already have an internal choke designed in it? What is ADI's advice on this matter to have an additional…

  • HMC460LC5不能放大

    最近在ADI官网上通过Mouser Electronics(昴氏电子贸易有限公司)订购了HMC460LC5的评估板,收到货后经过测试发现放大器不能进行放大,反而对信号进行了衰减,不知是何原因? 具体测试过程请见附件中的《测试报告》

  • HMC460 question


     I have a question of EVAL-HMC460LC5. I have tested the  evaluate board, and the current was great than 83mA when the Vgg is adjusted between -2V to 0V. It seems that the board work well, and the gain is ok. but i want know whether it is ok of the current…

  • RE: HMC460LCS MAX withstand input power level of output pin

    Hi Akira,

    You mean HMC460LC5 not HMC460LCS, right?

    Can you explain in more details what you are trying to do by adding signal?

    As addition, please provide your schematic or block diagram so I can better understand?




  • We are using HMC460LC5 & HMC573LC3B in our design, do u have any technique to measure Drain Current in these circuits.

    We are using HMC460LC5 & HMC573LC3B in our application. We are providing Gate Voltage necessary for the IC to maintain the Drain Current. But we dont know whether the required Drain current is achieved or not. So, can you please let us know how to measure…

  • Reliability Information

    we need reliability information for the following devices .. Please provide the MTBF and FIT rate for the devices mentioned below:

    i) HMC939LP4E

    ii) HMC547LP3E

    iii) HMC460LC5

    iv) HMC641ALP4E

    v) HMC981LP3E.



  • RE: Reliability Information



    The qualification test reports linked below provide the MTBF and FIT values for the Wafer Processes used by the devices you asked for.

    HMC939LP4E: QTR_2013-00254

    HMC547LP3E: QTR_2013-00247

    HMC460LC5: QTR_2013-00269

    HMC641ALP4E: QTR_2013-00285

  • AN-1363

    Attached is an application note from ADI.

    Would like to know the recommended layout for page 15 of the document and its component package/details.