• HMC807 Eval Board

    Hi,

    On Digikey, there are two different options for HMC807LP6CE evaluation boards.

    http://www.digikey.com/product-search/en?FV=fff40028,fff80257,fffc0467&k=HMC807LP6CE

    Can you please explain the difference between the two?

    Thanks,

    Joe

  • RE: PLL board layouts

    hmc764

    hmc765

    hmc783

    HMC807

    hmc767

    hmc769

    hmc778

    The HMC767, HMC769 and HMC778 share the same evaluation board. These can be found on the 'Discussion' section on the Full Product page for the HMC778 on the website (links back to EZ). I've attached…

  • TAGS LIST: Clock and Timing

    LTC6953
    LTC6955
    LTC6957-1
    HMC6832
    HMC7043
    LTC6950
    LTC6954
    HMC987
    AD9576
    AD9508
    HMC1035
    HMC988
    HMC1033
    HMC1034
    HMC1032
    HMC1031
    ADN4670
    ADCLK944
    ADCLK950
    ADCLK948
    ADCLK846
    ADCLK954
    ADCLK946
    ADCLK854
    AD…
  • RE: Phase detector of the HMC807LP6CE does not work - 3

    Hi Dmitry, 

    I went back to your earlier messages and modeled your loop using ADISimPLL v 5.00.03 (op amps were removed accidentally in the latest version apparently so this is an earlier version of ADISimPLL). I used the AD4625 op amp as this is a good…

  • RE: HMC807LP6CE ; About controlling evaluation board

    Hi Jungmoo,

    It sounds like the eval board was working and now it is not; is that correct?

    Does it work for settings other than the default settings? Different frequency, divide reference, etc.?

    Does the evaluation board appear to be populated with…

  • HMC783(764,765,807) userguide error?

    I'm using HMC783 in my design recently, but I find the user guide of hmc783 is incompatible with it, while it is similar to hmc700 about register discription on Reg 0Dh GPO_SPI_RDIV Register (page A-21). The user guide mentions D1 & D0 pins, but HMC783…

  • Where can I find software to synthesize a loop filter for legacy, HMC Integrated VCO / PLL Products?

    Many Analog.com users seem to be having difficulties finding evaluation board information and PLL design software to synthesize loop filter values loop bandwidth, settling time, integrated phase noise and more for the legacy HMC Integrated VCO/PLL products…

  • 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

  • RE: HMC767 reference divider, lock detect

    Hi, 

    Let's work through each issue and see if we can get it to lock.

    1) I suspect that the reason the part rails when you change the R divider value is that you aren't "re-training" the LD window. Each time the R divider is changed you need to tog…

  • RE: Phase detector of the HMC807LP6CE does not work

    Hello Mr. Kuznetsov,

    Please note that this uses one of our older PLL's and as such the INT and FRAC registers are not double buffered so the change takes place immediately after the write. Please consult the User Guide for additional information regarding…