Other Parts Discussed in Thread: REG101, REG102
Hi Team,
We found the RMS level vs frequency curve is weird at 0.707Vrms_1kHz input. It is not like 0.308Vrms_1kHz input.
We expect the RMS level would drop at about 20kHz, but it drop at about 10kHz when 0.707Vrms_1kHz input.
Is the curve make sense? How to improve the behavior?
Thanks
AP setting (0.308Vrms_1kHz input)
RMS level vs frequency curve (0.308Vrms_1kHz input)
RMS level vs frequency curve (0.707Vrms_1kHz input)
Schematic