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https://designers-guide.org/forum/YaBB.pl Design >> Analog Design >> how stages op should be used in regulator? https://designers-guide.org/forum/YaBB.pl?num=1153445905 Message started by Robert on Jul 20th, 2006, 6:38pm |
Title: how stages op should be used in regulator? Post by Robert on Jul 20th, 2006, 6:38pm hi, everyone! i am doing a TIA project now, and i need a regulator with high psrr and low noise figure, i have designed a bandgajp voltage reference with a psrr around 70dB, but i am confused about the op, shoud i take the multi stage structure to obtain high gain and wide bandwidth, then the stability would be a problem, or shoule i take single stage structure, then how to achive high gain and wide bandwith at the same time? you guys would how to solve this problem, i really need your reply, thanks in advance. |
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