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ADF4355-2-2 auto bleed current

Question asked by tcmichals on Jul 17, 2018

The windows application auto calculates the negative bleed current, even if FRAC1 and FRAC2 are not 0, but from the ADF4355-2 Rev C page 25, :


"Use negative bleed only when operating in fractional-N mode,
that is, FRAC1 = FRAC2 = 0. Do not use negative bleed for f PFD
greater than 100 MHz."


Which is correct?

(Is it possible to get the source code for the Windows Application)