There is a document (www.analog.com/media/en/training-seminars/tutorials/MT-011.pdf), describing the possibility of sparkle codes in ADCs due to metastability. Is AD9430 device also subjected to this phenomenon? We have different designs, and in each of them we observe the appearance of such sparkle codes, with approximate frequency of 10E-10. And we cannot explain this.
Regards,
Oleg
