• about the input clk of AD9748

    Hi, I have looked up the datasheet of AD9748, and I find the 'differential voltge ' character of Input Clk. The  'differential voltge ' character in the datasheet is 500mv minmum and 1.5V in typical. I need to find a  LVDS Clock distributor…

  • 关于AD9748转换精度控制

    关于AD9748精度问题,根据PDF介绍高5位开关32路电流总和,低3位为八分之一的每一路Ic,也就是说低三位是决定最小精度分辨率的,为什么在使用过程中输入控制字0x8,0x9,0x0A,输出电压变化还是超过一点多mV,RSet为6K,单端输出,满量程输出为320mV,负载50欧,能否通过其他办法,提高精度,达到1/4mV,谢谢,

  • AD9748_REFLO pin

    AD9748: Which pin is REFLO? It is mentioned in figure 16,17 and 18, but it can
    not be found in pin description.

     

    There is no REFLO pin on the AD9748. The AD9748 is the 8 bit member of the
    family which includes the 14 bit AD9744. The…
  • RE: help for the choice of the DA!!

    Hi,

    AD9748 is a high-speed DAC, can you kindly post your question in this community :

    https://ez.analog.com/data_converters/high-speed_dacs/

    Cheers,

    Ivan

  • RE: High-speed DAC for 8-bits

    Danf,

    Thank you for the help. I have been looking at the AD9748, for which there is an evaluation board (EVB) available described in the datasheet. However, there is not enough information about the EVB in the datasheet describing how to change among…

  • RE: AD8048

    HI,I want the positive voltage from AD8048. I want amplify the signal from AD9748 and its datasheet also suggests AD8048. However, according to the schemic in the datasheet suggestions, it is the invert output. 

    Can you give me some suggestions?

  • RE: IBIS model for AD9708

    Hi larrywelchusa -san,

    Thank you for the reply.

    I think the 8-bit resolution member of the TxDAC series is same data interface.

    Is it wrong?

    For example, the ibis model of AD9704 and AD9748 is available for an alternative of the ibis model of AD9708…

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