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Hi,
I checked the PCM4222s datasheet but did not find a specification for the power supply rejection ratio of the IC (VCC1 and VCC2). Are these values specified elsewhere or could you please provide these numbers?
Thanks,
Stephan
Hi Stephan,
I don't believe we have this data readily available but I can measure this and get back to you! Please allow a few days for me to collect the data.
Best,
zak
Hi Stephan,
I was able to measure this and across frequency I measured the PSRR to be between 74-78dB. I hope this helps!
Best,
Zak