• HMC460LC5

    Hello, I'm using the LNA HMC460LC5 on the ADI / Hititte evaluation PCB 117810 and need to know what type of SMA connector are used on the board.  Could you please supply part numbers and or specifications for them? Are CAD models or drawings available…

  • HMC460LC5 biasing

    Does the HMC460LC5 require DC blocking capacitors (input and output)?

    Thanks,

    Tim

  • Biasing HMC460LC5

    I am having an issue biasing the HMC460LC5.

    First, after setting both the gate and drain voltages to 0V, when I decrease the gate voltage towards pinchoff, the gate current increases to 14mA  by the time I get to -2V which is well beyond its rated max…

  • HMC460LC5 biasing using the HMC981LP3

    Hi

    I found the attached file on EngineerZone.

    Q1: Is this the latest and greatest biasing circuit for the HMC460LC5?

    Q2: How is VGate calculated and what is its value?

    Thanks,

    Kind regards,

             Paul.

              . PDF

  • RE: HMC460LC5 doesn't work

    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,
  • HMC460LC5 Amplifier OIP2 data

    Hi,

    The amplifier OIP2 data is not available in datasheet, Please provide the same to estimate the IMD2 and 2nd harmonics levels.

  • Re: HMC460LC5 doesn't work

    hi, we purchase eval board of  HMC460LC5, we apply 8V VDD and -0.9V VGG at input frequency 10GHZ with 5dBm input power but board consumes more current approximately 132mA. how it possible? 

    thank you. 

  • RE: HMC460LC5 eval board

    HI Tim,

    In general, heat sinks used under HMC evaluation boards are Aluminum 6061 with Ni plating so they can be solderable to EVB backside. 1.27 mm thickness is widely used.

    HMC460LC5 consumes 0.6 watts, and it has 3.5mm square ground paddle on the…

  • Low Frequency Termination on the HMC460LC5

    Is there any documentation available on the effect of changing the capacitance on pins ACG1 and ACG2 of the HMC460LC5?

    The datasheet says they are for low frequency terminations and gives values and packages sizes.

    What happens if I change these?  My…

  • 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…