I'm working on a project with the ADMV4801 and noticed that the recommended design (www.analog.com/.../eval-admv4801-ug-1565.pdf) includes multiple LDOs to supply power. Can anyone explain why this approach is used? Would it also be feasible to power the ADMV4801 with just a single LDO? If so, what challenges or trade-offs should I be aware of?
Thank you!