• Resolved

PGA411-Q1: Output waveform is abnormal

Part Number: PGA411-Q1


The input waveform of PGA411 is normal, but te output waveform is abnormal which has glitch. The glitch is periodical. Please refer to the figures. The upside of figure 1 is input and the lowside of figure 1 is output OCOS. The figure2 is OSIN and OCOS output.

My question is:

Why is the output waveform of OSIN and OCOS abnormal? How to resolve this issue?


Kevin Xiong