• PCB Design for ADMV4420

    Hi,

    i checked the datasheet for suggested PCB layout and found it calls for 50Ohm input CPWG onto 10mil Ro4350B substrate.

    Recommended dimensions for 50Ohm line are Width=16mil + Gap=13mil, which in typical CPWG design results in approx. 55/57Ohm depending…

  • ADMV4420

    Hi,

    I have a problem with the ADMV4420 in a PCB board we designed: the converter has a power supply current (when all blocks are enabled) much higher than expected : around 670 mA against 380 mA (specs says 1.9 W @5V, typical). In addition when we disable…

  • ADMV4420 Programming sequence

    Hi,

    The data sheet of the ADMV4420 states that the N dividers (INT, FRACT,MOD) are all double buffered and the actual registers are loaded when the register INT_L (address 200H) has been written: this to prevent any unwanted intermediate registers configuration…

  • PCB Design Files for ADMV4420-EVALZ

    Do you have PCB Design Files for ADMV4420-EVALZ? Or do you have Gerber PCB Files for ADMV4420-EVALZ?

    Thank you in advance.

  • RE: ADMV4420 Enable0/1

    Hi Maurizio,

    Yes, the ADMV4420 enable pins must be tied high to 3.3V.

    Best Regards,

    David

  • RE: ADMV1014 Will Not Communicate

    Hi,

    There is a typo in the userguide that I just noticed. It should be 'double click the Board.ADMV1014.ace.zip file not 'double click the Board.ADMV4420.ace.zip file'.

    You can try downloading the plugin from this site:

    https://www.analog.com…

  • ADI 全新中文资料(2019 年 6 月)

  • 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
  • RE: 36GHz RF oscillation signal source

    You need a PLL which drives a frequency doubler which drives an amplifier. Possible choices might be ADF4371 (PLL),  HMC1105 (frequency doubler) and HMC7229 (amplifier). These are not the only choices.

      PDF