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ADF4350 R4 program mode options

Question asked by gorlando123 on May 3, 2011
Latest reply on Aug 2, 2011 by icollins


pag12 of the datasheet, "Program Modes", it is written "Divider select in Register 4 (R4) is also double buffered, but only if DB13 of Register 2 (R2) is high.


Could you tell me when the double buffered optinion needs to be disable for R4, please?  and also when the double buffered option is not used how R4 data are loaded into the chip?