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AD5933: Can “Settling Time Cycles” register value be 0?

Question asked by Snorlax on Feb 25, 2014
Latest reply on Mar 6, 2014 by Snorlax

Certain applications require fast sweeping, but if the number of settling time cycles is set to 0 (D8-D0 in registers 0x8A and 0x8B) the resulting readings from real and imaginary data registers appear to be erratic. There seems to be no mentioning of this limitation in the datasheet. Is there some documentation that discusses this effect and what is causing it?

 

Thanks much,

Snorlax

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