• RE: Regarding trace width on RF Evaluation PCB 105706

    I am referring to an evaluation PCB board which is mentioned in the datasheet of HMC431 VCO.

    Link: https://www.analog.com/media/en/technical-documentation/data-sheets/hmc431.pdf

  • HMC431 S-parameters

    Hello,

    I would like to use the HMC431 in an application at 5.8GHz.but for simulated; I have not found the S-parameters on Hittite website.

    Can you please help me to find the S-parameter data for HMC431? Thanks.

    Best Regards.

  • HMC431 - input capacitance

    What is the input capacitance of the VTUNE input on the HMC431? Approximate number is fine.

  • RE: Request for settling time of HMC431 & HMC358MS8G

    Dear Sir,

    Thanks for your quick and kind response. Currently, we use an excited Enhancement Mode Pseudomorphic EHEMT to be a VCO without PLL. But it must be tuned in one by one. For mass production smoothly, just begin to survey for better solution to…

  • Regarding trace impedance matching

    Hello sir,

    I am using voltage-controlled oscillator HMC431. In the datasheet of this VCO, it is mentioned that we need to maintain a 50-ohm trace impedance at the RFOUT pin. On the RFOUT pin, I have connected lumped components as shown in the figure. These…
  • RE: HMC431LP4,  5.8GhZ.

    Hi there,

    At microwave frequencies good grounding and short, shielded connections are important for accurate measurements. You're voltmeter with it's high impedance isn't going to be able to make a good measurement. If using the evaluation board…

  • Equivalent Hours of HMC764LP6CE & HMC783LP6CE

    Dir Sir,

    I would like to know the equivalent hours of HMC764LP6CE & HMC783LP6CE. I cnn't find the information in the attached Reliability Report. How can I calculate that value?

    Best regards,

    Akira

  • Hittite VCOs from Analog Devices now available in ADIsimPLL

    The following Hittite VCOs from Analog Devices are now available in ADIsimPLL:

    v1.1:

    HMC507, HMC508, HMC509, HMC510, HMC511, HMC512, HMC513, HMC514, HMC515, HMC529, HMC530, HMC531, HMC534, HMC582, HMC583, HMC584, and HMC632.

    Added in v2.0:

    HMC391…

  • TAGS LIST: RF and Microwave

    HMC928
    HMC929
    HMC931
    HMC932
    HMC933
    HMC934
    HMC935
    HMC247G
    HMC538
    HMC-C018G
    HMC-C025G
    HMC-C053G
    HMC-C584G
    HMC7056G
    HMC7054G
    HMC7053G
    HMC7056AG
    HMC642G
    HMC642AG
    HMC643G
    HMC644AG
    HMC647
    HMC647A