• Minimum frequency step possible with ADF4117

    What is the minimum frequency step possible for ADF4117 PLL with 10MHz reference and output frequency of 600MHz. 

  • RE: Obsolete PLL Replacement

    Unfortunately, we have no PLLs that are drop-in replacements for that part.

    You may be interested in similar PLLs. Possibly the ADF4117 or ADF4111.

  • RE: Have problems with ADF4117

    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
  • LMX2364TM replacement

    Does Analog Devices have a drop-in replacement for the obsolete LMX2364TM from National (now TI)?  I remember the following options were available when National got rid of some of their older PLLs:

    LMX2306 crosses directly to ADF4116
    LMX2316 crosses directly…

  • Query about  information regarding weights of PLL components

    Hi, there

    As part of  a project which my team is doing, we are in need of PLL frequency synthesizers. I would be grateful to you if you can send me information regarding the weights of the following components at the earliest.

    1. 1.RF PLL Frequency …
  • RE: Best way to get resonant frequency

    What PLL lock time are you getting with the ADF4117 and external VCO? i.e. how long is the "wait lock detect signal" step?

    The ADF4351 might give you a faster lock time, especially if you:

    • design the loop filter to give as fast as possible…
  • ADI PLL Int-N v7 software

    This software supports:

    ADF4001, ADF4002, ADF4106, ADF4107, ADF4108, ADF41020, ADF4110, ADF4111, ADF4112, ADF4113, ADF4113HV, ADF4116, ADF4117 and ADF4118.

    Operating systems: Windows XP, Vista and 7 (32 and 64 bit) compatible.

    Connection method: CyUSB…

  • RE: 利用ADF4001实现10MHz锁相输出

    您好!

    1,是的

    2,Vp为电荷泵供电电压,其范围为AVdd~6V,如果压控电压最大为3V,那么供电电压最小为3V,但应注意应大于AVdd

    3,对于环路滤波器的设计,带宽和相位裕度请见附件内文档

    4,压控灵敏度为VCO的调谐参数,具体请参考VCO数据手册。

  • RE: 锁相环常见问题解答

    楼主,附件有问题,解压不开。重传了一个。

  • 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…