• RE: HMC746;HMC747:HMC749

    Hi all

    We have this questions too.

    Clarify the Hi/Low threshold voltage levels of the input signal.
    Each single-ended voltage:
    Differential voltage:

    Best regards,

    sss

  • hmc747

    我买了一个HMC747的D触发器的开发板,根据芯片的datasheet,它应该是边沿触发的,但是我在做测试的时候发现,它似乎是电平触发。具体内容如下:1,我输入高电平3.1V给CP,CN悬空,这个状态一直保持着,DP输入一个1MHZ的方波信号,结果QP输出1MHZ的方波信号。 2.我输入高电平3.1V给CP,输入低电平2.0V给CN,一直保持这个状态,DP输入一个1MHZ的方波信号,结果QP输出1MHZ的方波信号。 3.我输入低电平2.0V给CP,CN悬空,一直保持这个状态,DP输入一个1MHZ的方波信号…

  • HMC747

    When I was using the HMC747 evaluation board, I found that as long as the D terminal of the HMC747 changes, the Q terminal changes immediately. There is no need to wait for the rising edge of the C terminal. I don't know what is going on? My DP port is…

  • HMC747

    When I was using the HMC747 evaluation board, I found that as long as the D terminal of the HMC747 changes, the Q terminal changes immediately. There is no need to wait for the rising edge of the C terminal. I don't know what is going on?
    My DP port…

  • hmc747/hmc746/hmc749 single-ended interface

    How to connect unused input and output ports such as HMC747, HMC749, HMC746, etc. Is it connected in series with 50 ohms to ground? In other words, how to use a single-ended interface instead of a differential interface?

  • HMC747 the rising edge

    When I was using the HMC747 evaluation board, I found that as long as the D terminal of the HMC747 changes, the Q terminal changes immediately. There is no need to wait for the rising edge of the C terminal. I don't know what is going on?
    My DP port…

  • HMC-747

    Hello,

    I have a question regarding DC Coupling LVDS to CML, I have a non-DC balanced LVDS signal, with a low duty cycle pulse that I need to

    interface with the HMC747 flip flop (a CML part) .  The signal is currently driven by an Aeroflex/Cobham UT54LVDS031LVE…

  • HMC747LC3C spec variation

    Hi , support team

    Regarding HMC747LC3C , what are the maximum and minimum values of the following specifications?

    -Propagation Delay Clock to Data, td

    -Set Up & Hold Time, tSH

    I'm looking into replacing a competing product with HMC747LC3C.

    Competior…

  • RE: AD9854 Synchronization Questions

    Hi Evan,

     

    Here are the list of available D flip-flops that are available on the Analog Website.

     

    Part Number

    Product Description

    High Speed Logic Function

    Data Rate (max)

    Clock Input (max)

    Output Fall Time (typ)

    Output Rise Time (typ)

  • RE: Query

    This part is EAR99. The attached RFIC selection guide lists the ECCN codes for all of ADI's RF products.

     PDF