• AD8285 channel

    Can AD8285 be sampled using channel B (or C, D) alone? How to set it up?
  • RE: AD8285 Application problem


    The minimum clock rate is 10MSPS, so clock should be at least 10MHz as well.

    AUX - a logic high forces to directly switch or be able to input directly to Channel ADC INADC+/INADC-

    MUXA - Logic high forces to Channel A unless AUX is asserted


  • AD8285


  • RE: AD8285 DC input response

    I`m not sure if i uderstood the datasheet section and your answer correctly. I tried to apply the 0.1 VAC with zero DC to A input directly. Compared to use of DC-blocking capacitors the digitized waveform was ~20 dB smaller. But i need to fully digitize…

  • DSP Solution for full 72MSPS output of AD8285


    I am creating a system very similar to the EVAL-DEMORAD. I am using many of the same components and leveraging the block diagram for ADC and DSP choices. The diagram suggests using the AD8285 as an ADC for capturing the IF output. I require the…

  • AD8285 data

    Hello ADI team.

    i use the  AD8285 in 24GHz radar. but  the ad data  snr is small than the datasheet .if you can give  a data the AD8283CP-EBZ。Use the development board to sample a fixed frequency signal and provide the data to me. Sample point 512 can be used…

  • AD8285

    1.Chip clock and power supply are all normal,but the output of AD8285 is always a constant.why?

    2.DSYNC pin output has no value.why?

    3.If we do not configure the SPI,will AD have an output?

    4.We detect that each of the pins of the SPI is configured to be…

  • AD8283/AD8285 input current noise


    Is there any ballpark data on AD8283/AD8285 input current noise density available?

    Datasheets, understandably, only specify voltage noise as AD8283/AD8285 are supposed to be driven from low-impedance sources

    Best regards,