• RE: HMC462


    Yes you can get better OIP3 if you increase the Vdd. The `Output IP3 vs. Vdd @ Pout = 4 dBm Tone` plot from HMC462 datasheet shows the Vdd vs OIP3 behavior of the device. The IP3 delta in between different Vdds will be identical with the LP5 packaged…

  • HMC462 heatsink ???

    Good evening,

    Why should I mount the HMC462LP5 Testboard on a heatsink ?

    (As recommended in the datasheet, page 6, bottom)

    5V * 67 mA does not look like excessive heat.

  • how to get the hmc462's large signal model?

    how to get the hmc462's large signal model?

  • hello.how can i get the hmc462,s large signal model. thanks!

    hello.how can i get the hmc462,s large signal model. thanks!

  • HMC451 pHEMT process


    Could you please advise me about the process of HMC451? Is it 0.15um, 0.25um or 0.5um? Or is it same as HMC462?

    Best regards,


  • RE: AD8354 bare die

    It's only available in bare die. Below are some alternative devices available in die form that cover the same frequency range.

    HMC395 Gain block 0 to 4000
    HMC397 Gain block 0 to 10,000
    HMC405 Gain block 0 to 10,000
    HMC396 Gain block 0 to…
  • RE: MTBF (MTTF) - HEMT & GaAs Diodes

    Hello again SMcBride,

    Information you delivered is absolutely adequate and helpful. Thanks a lot for quick response!

    Do you think you could provide similar detailed report for pHEMT? I am interesting in following:


  • HMC341 die

    Where can I get the S parameter of LNA HMC341 measured on die? The S papameter offered on website is the results measured on test board.

  • ltc2641 die -

    The largest temp range the DAC will operate per the data sheet is -40 to +85 C. If I get the die will it operate at -55 to 125C? I will be mounting the die on ceramic substrate.

    does the assumption that it will work if properly heatsunk although the…

  • Die Temperature

    How can I determine the die temperature of your device?