I would like to know what the CLKOUT waveform of the AFE4490 looks like.
参考下方FAQ的7. AFE44xx sign of life after power-up
https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/369445/afe4400-afe4490-afe4403-afe4404-faqs
