• ADF5000 output VSWR or return loss ?

    Hi, 

    I'm planning to use ADF5000 for frequency conversion of 16GHz to 8GHz, which will be used as LO for down converter.

    What will be the performance impact of connecting the prescaler output to filter ?

    Does VSWR or output return loss data available…

  • ADF5000 stable with no RF applied?

    Hello

    Does the ADF5000 show self-oscillation with no RF applied? If yes, how can that be avoided (except power down)?

    Thanks

  • ADF5000, ADF5001, or ADF5002 sensitivity vs. temperature?

    The data sheets for these parts show very good behavior for sensitivity vs. Vdd, as shown on figure 3.

    Do you have data for typical sensitivity vs. temperature for any of these parts, especially the ADF5000?

    Thank you.

  • What is the output power variation of ADF5000 over the temperature?

    Hi,

    I'm planning to use the ADF5000 prescaler, for frequency conversion of 16GHz to 8GHz, which will be used as LO for down converter.

    So, I need the output power variation over the temperature range of -40deg C to +85deg C, for various input power…

  • RE: 关于在二分频器HMC492LP3芯片手册中的问题

    我们现在大量用ADF5000系列替代HMC492系列了，以前用的时候容易被烧掉，而且高低温下没有ADF5000系列好用。建议你更换成ADF5000系列的。当然我不知道你的使用环境哈，我们常用在锁相环里。

  • RE: ADF4110 Channel Spacing

    Thanks Brigid.

    So, shall I just use a ADF5000 connected to a ADF4110 ? Will this be sufficient ?

    Also the ADF5000 is specified for operations from 4GHz, whereas my input is only 3MHz.

    Thanks & Regards,

    Venugopal YS

  • RE: ADL5513 log amp undershoot

    No I checked it was not the buffer amp and yes Vout/Vset are shorted. Using a tektronix 200 MHz 10:1 probe. The 400ns is the minimum PW I ever need to see.

    I have found that if I use a 10pF CLPF cap, the undershoot is reduced and the risetime is still…

  • RE: 工程师百问百答——高速电路设计之频率合成和时钟产生

    ADI产品及应用

    混频器的本振能否用AD9517？

    也可以的，但是一般用ADF41xx系列的PLL芯片。


    DDS输出的是正弦波，怎么可以作为FPGA的时钟呢？这不是矛盾吗？

    也可以输出方波的DDS，例如AD9834，AD9833，AD9837，AD9838。


    有什么好的介绍控制DDS杂散的应用笔记可以推荐一下吗？

    AN-927讲解了杂散来源，以及如何判断杂散原因，如何排除，请点击《确定杂散来源是DDS/DAC还是其他器件(例如开关电源)》http://www.analog.com…

  • 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
    …

  • ADF500x Start-up Time

    Hi,

    What is an ADF500x start-up time after CE rising edge? Is it less than 1 us?

    Regards,

    Ivan