AnsweredAssumed Answered

Will SPI be stable when the signals are like these?

Question asked by richiechen on Jan 11, 2013
Latest reply on Jan 30, 2013 by EstiS

Hi everyone


I am using AD5760.

Here come two diagrams of the SPI signals.

1. As can be seen from the first diagram, there are many large "ringings" . I think these ringings will decrease the performance of the DAC.

What could be done to remove or reduce the amplitude of the ringings?


2. The DAC is controlled through a microcontroller. And the clock diagram is shown below:


The DAC can work actually. My question is will DAC be unstable if a clock signal like this is given?



Thank you very much.



Richie CHEN