• AD9224

    AD9224 datasheet rev.a
    switching specifications - output delay (tod) :
        what is the maximum delay?, or could the delay extend beyond the next clock
    input?

     

    We do not specify a maximum delay. But the delay will not extend beyond the
    next clock…

  • RE: 问题: 高速adc驱动电路的疑惑 ad9224

    This question has been closed by the EZ team and is assumed answered.
  • RE: I have a strange situations with AD9224

    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,
  • AD9224(ENOB)

    AD9224数据手册为何没有给出ENOB数据

  • AD9224加时钟后,为什么在输入端信号出现毛刺

    用AD9224进行模数转换,在不给AD芯片加时钟的条件下,AD输入端的波形是光滑的。可是给AD加12.5MHz的时钟之后,在AD信号输入端的波形会出现毛刺,换别的频率的时钟也同样出现毛刺,不知道什么原因。有没有什么方法可以消除输入端的毛刺呢?

  • AD9224的逻辑输入高电平最低是3.5V?

    当DRVDD使用5V时,手册上写了,AD芯片的数字输入输出是5V的逻辑电平。当DRVDD使用3.3V时,AD芯片的数字输入输出是3.3V的逻辑电平。但是当DRVDD = 3.3 V时,不知道数字输入的高电平是否需要大于3.5V呢?芯片手册上没有写明,如下:当我使用DRVDD=3.3V时,如果我使用3.3V幅值的时钟信号,不知道芯片能不能正常工作呢

  • why not ENOB in date sheet for AD9224 or AD9225

    why not have  ENOB in date sheet for AD9224 or AD9225

  • AD9224 Output Delay maximum spec

    Hi All,

    AD9224 data sheet indicates the output delay is 13ns minimum.

    My customer would like to know its maximum value.

    Please let us know it?

    Best Regards,

    Ricky

  • AD9224加上12.5MHz的时钟后,在输入端的信号会出现毛刺,不加时钟信号输入端的信号波形是光滑的,这是为什么呢?怎样消除输入端的毛刺呢

    AD9224加上12.5MHz的时钟后,在输入端的信号会出现毛刺,不加时钟信号输入端的信号波形是光滑的,这是为什么呢?怎样消除输入端的毛刺呢

    已经测试过了,确实是AD的时钟给输入端信号带来的噪声,但是不知道怎样消除?

    求指教