• HMC531 operating temperature

    We use HMC531. But the operating temperature of HMC531 will over 85deg when we turn on our system. IC is very hot.

    What situation will cause the temperature to rise on HMC531?

    If we don't need power output of RFOUT/4, about this pin, may I connect 50…

  • RE: Gerber Files for Catalog HMC VCO's in the LP5 package

    Yes of course.

    I should mention that many of Analog Devices' catalog microwave VCO's in the LP5 package share this same board including:

    HMC507 thru HMC515

    HMC529, HMC530,HMC531 & HMC534

    HMC1160 thru HMC1169

    These same files can be used…

  • ADIsimpll

    HMC703       vco use HMC531 in the library

    pfd 50M     out  frequency  12.8~14.2G

    Question1:whatever parameter(loop filter)  i choose,  i can't lock to 10Hz,unless i choose lock to single frequency

    Question2:i choose different  OPA ,like AD820 it can lock to…

  • 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