[ TPS2549-Q1 ] Parasitics Affect Eye Mask
Hi,
My customer has obtained the eye mask with and without TPS2549-Q1 at diffrent points. See result below.
By having TPS2549-Q1, it seems that the noise is induced and make eye more close vertically.
From the specification, it's obvious that the device has some prasitics such as Ci and on-resistanc of signal switch. However, I'm not sure that such small parasitics could cause of this kind of degradation. Can you please let me know your comment on this?
Thank you for your support in advance.
Regards,
Ken