• RE: HMC451 and AD8310_MSL Rating

    Hi Josh,

    Did you mean HMC451 or HMC541? I ask because the subject referred to HMC451 but the body referred to HMC541.

    I support the HMC451, which has two packaged versions: HMC451LP3/HMC451LP3E and HMC451LC3.

    The MSL ratings appear in the Package Information…

  • RE: Need EVAL-HMC451LP3 Gerber files

    Hi SMCBride.

    Attachment is missing.

    Gerber files for evaluation board 111667-HMC451LC3.



  • DXF file for Hittite products

    Dear Supporter

    My customer needs DXF file for Hittite products. Is it available?

    Required for the below parts:






  • RE: ESD sensitivity request_HMC433E/HMC451LP3E/AD8310

    Hi Josh,

    In our previous rounds of HBM testing the HMC451LP3 and/or HMC451LC3 parts did not pass 100V. However, our internal documentation for those tests do not document how the pins were categorized and/or how they were grouped for those tests..so it…

  • RE: Maximum power input to hmc451?

    Hi Azita,

    RF Pin Absolute Maximum Ratings (AMRs) are sometimes based upon concerns for Pdiss, other times based upon concerns for breakdown voltage, increased gate currents (at high RF drive levels), etc. In the case of the HMC451 parts (HMC451LP3E, HMC451…

  • RE: RF Amplifer for Keysight Genesys

    The attached list details all of the ADI RF Amplifier Sys-Parameter models that are available in the 2015.08 release of Keysight Genesys.  This library will be updated over time.


    PartNumber RealPartNumber Description
  • RE: 36GHz RF oscillation signal source

    You need a PLL which drives a frequency doubler which drives an amplifier. Possible choices might be ADF4371 (PLL),  HMC1105 (frequency doubler) and HMC7229 (amplifier). These are not the only choices.


  • RE: Query

    This part is EAR99. The attached RFIC selection guide lists the ECCN codes for all of ADI's RF products.