closed due to inactivity

  • AD9219 Clock Sources

    Good day,

    I am currently developing a board based on the AD9219, and am seeking to design a clock input. Could the clock be provided by a low jitter analogue sine wave? or must be the clock be digital?



  • RE: AD9219: differential input impedance

    This question has been closed by the EZ team and is assumed answered.
  • AD9219输入直流耦合,如何配置


  • Muliple AD9219 synchronization

    Hello all,

    In a project I have to digitize up to 6 CVBS PAL coded independant video signals.

    The AD9219 chip seems to do the job with a fairly low power consumption (which is important in this case).

    Nevertheless it only includes 4 ADCs.

    If I use…

  • AD9219 power down mode

    Hi all,

    I am to use the AD9219 quad ADC in a new design.

    I will use only three of the four ADCs and I would like to turn the fourth in power down mode.

    The datasheet rev. E is not clear to me, it seems programming the 0x22 register could do the job…

  • Is it works when apply 1.2GHz to AD9219 DACCLK_x?

    Hello ADI team,

    Is it works when apply 1.2GHz to AD9219 DACCLK_x?

    We'd like to use in Normal Mode (baseband mode).

    Should we do something around the chip?

    Best regards,

  • AD9219 operation question

    In working with the AD9219, I have a couple of questions regarding some of the settings.

    1. Register x21 allow user to set the bit width of the ADC to 8, 10, 12 or 14 bits. I understand AD9219 is a 10bit ADC and the 12 and 14 bits mode will just pad…

  • AD9219: Contradicting information about the speed grade

    We ordered some AD9219 in the 65MSPS variant.

    The labels on the devices read "ABCPZ-65".

    But the speed grade register has the value "0x01", which according to the manual means 40MSPS.

    So how can we find out definitely which version…

  • AD9219 : default resister value

    Does AD9219 work normally without SPI configuration by default register value ?

    Or is software reset required?

    Now, AD9219 dosen't work without config...

    I did not connect SPI to FPGA. Because it is not necessary to change a default value.

    I think…