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AD9874 formula for calculate absolute signal strength.

Question asked by Ilgiz on Jan 12, 2012
Latest reply on Feb 24, 2012 by PMH

I am not understand from AD9874 datasheet how possible calculate absolute signal strength in difference mode(without VGA, with VGA/DVGA, with enable AGC  )  if I know value of ATTN and SSI field. Can anybody write formula for calculate it for difference mode?

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