AD8368: How to get a faster response time?

Document created by analog-archivist Employee on Feb 23, 2016
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How would I achieve a faster response time with AD8638?

 

The fastest response will come when there is no CDETO cap externally connected;
there is a small internal CDETO cap (~ 10 pF) to provide loop stability and max
BW.  It is specified in the datasheet that a 6 dB step in input power will take
30 us with a CDETO = 1nF.

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