• HMC1044 SPI configuration

    Hi,

    The datasheet is not clear how to configure the HMC1044 and it's not very easy as this chip is write only.

    Description of SPI link with 9 bits data, 4 bits reg_addr and 3 bits chip_addr :

    Next page, description of unique register :

    I think…

  • S parameters for HMC1044 tunable filter

    Hi,

    Where can I find the s2p files for the HMC1044 tunable filter?

  • HMC1044 SPI Clock freq and RF Behavior

    Hi,

    I am using HMC1044 in one of my application. Using STM32F417 controller to configure HMC1044 through its SPI. 

    I tried with 1MHz to 20Mhz as SPI clock but not able to configure HMC1044. What is the supported SPI clock frequency ? in data sheet I see…

  • CN0507 VNA Frequency Range

    Hi,

    I noticed the frequency range of CN0507 is determined by the low-pass filters (HMC1044) and the directional couplers. The hardware should work up to 6GHz, if I replace HMC1044 with another filter up to 6GHz and replace BDCN-14-342+ with another coupler…

  • 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
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