Our system detect ADI changed ADR35xx datasheet.
I have some question about this.
Why ADI changed this graph?
Because of typo?
What is the different between "drift" and "shift"?
Please see my answers highlighted in blue.
In order to convert ADR3525 output noise spectral density into standard unit (V/ √[Hz]).
In order to convert ADR3550 output noise spectral density into standard unit (V/ √[Hz]).
Yes, REV.A ADR3550 Output Impedance vs Frequency plot was corrected due to typo in Rev.0.
Drift: implies change in output relative to time.
Shift: implies difference (delta) between before and after output.