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ADF4356 VCO frequency and output power characteristic

Question asked by Osamu on Jun 9, 2017

Hello.

 

From the requirement specification of this set, it is necessary to see finely the linearity of the frequency and output power.
Therefore, I will ask about the following two points which I did not know on the data sheet.

1 In the datasheet "The VCO core in the ADF4356 consists of four separate VCOs, each of which uses 256 overlapping bands"
I want to know a state of fine 256 overlaps.

 

2 Register0 at DB21 AUTOCAL. Is it possible to get the documentation of the Internal operation and sequence?

 

Best regards

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