Please let me know about REF50xx datasheet page-10 "Basic connections".
(please see attach)
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・What is the reason that REF5050 needs CL?
(Is it a measure of noise ripple?)
・Is there any graph of "noise ripple vs frequency"?
We want to know the frequency point that a noise become largest.
・The capacitor which matched 1μF~50μF & 1Ω~1.5Ω(ESR) is not found.
Please let me know how to choose the capacitor which matched the datasheet's spec.
Or, please let me know a recommended capacitor.
・When ESR is not matched, I will connect in series the resistance on attached-red point.
Is it OK?
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Best regards,
Satoshi