10 bit dac

good question

The nonlinearity/distortion has to be low enough, such that FSDR is not deteriorated by the buffer stage.
If the buffer is not carefully designed, even though the DAC core may have good enough INL/DNL, the SFDR can still be bad.

DAC需要输出buffer么?

那请问怎样才能使其噪声/失真足够小呢?

我发一个短消息给你，里面描述了一个问题，请你帮忙看看，谢谢！

我觉得失真的方面很多
我想除了gain、sr、bw之外，大家还考虑那些方面

buffer是否需要，主要看你的dac的结构。

学习学习

驱动的要求要考虑吧

结构失真

已回覆
Hope it helps.

thanks your advice.it is very helpful to me.

没看DAC，看了点ADC。buffer应该不是必须的吧

goood

very helpful

还不懂。

buffer is essential for non-current type DAC
such as R-string

xue xi zhong