• AD9252 input configuration

    Dear Specialist,

            As the sample rate is only 2.5Mhz for each channel, can we follow the AD922X quite simple input type for AD9252 design?

    The reference design of AD9252 uses quite complex transformer.

  • Operating the AD9252 at lowest sample rate for diagnostic purposes

    Hello all,

    The AD9252's datasheet specifies the Minimum Clock Rate at 10MSPS. For diagnostic purposes of the system we would like to lower the sample rate to 1MSPS. Does the AD9252 work at such low rate? I'm aware that AD9252 makes use of clockmultipliers…

  • AD9252 linearity problem

    I have a question regarding the linearity of the AD9252. I am using a system that contains 32 ADC channels using the 4 off AD9252 devices. I find that I obtain the data sheet figures for INL if I drive only a single input channel of the AD9252. However…

  • RE: AD9252 vs. AD9257 on the same system board

    The short answer to this question is YES. It is possible to replace the AD9252 on a system board with the AD9257 without any major re-design.

    The AD9257 is a lower power octal ADC. While the AD9252 consumes about 94mW power/channel at 50MSPS, the AD9257…

  • RE: AD9250 FPGA Reference Design


    Can you please send reference design based in vivado fro AD9252?

    Thank you.

  • RE: 关于AD9252前端匹配放大电路的选择

    在不同的频率下, AD9252的前端阻抗匹配网络会发生变化, 极端情况在零频的情况下,信号无法通过交流耦合电路输入AD9252

  • AD9278 & AD9252 Phase Response


    is there data available concerning the phase response of the analog inputs of your ADCs?

    Best regards,


  • AD9252 SPI Communication


    I have problems with communicating with the AD9252 via SPI. I try to write 0x01 to reg 0x08 and 0x01 to reg 0xFF to switch AD9252 in PowerDown and looking at power consumption. I noticed reducing power consumption (and increse after writing 0x00…