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ADF4350 REFin input frequency range.

Question asked by Gleb on Nov 27, 2011
Latest reply on Nov 30, 2011 by icollins

Good day.

Which REFin input frequency range for the ADF4350 synthesizer is correct?
The table on this page:
http://www.analog.com/en/rfif-components/pll-synthesizersvcos/products/index.html
says that Max REFin for ADF4350 is 105 MHz. The same value is mentioned in Rev.0 datasheet for ADF4350.

 

But if you follow the ADF4350 page:
http://www.analog.com/en/rfif-components/pll-synthesizersvcos/adf4350/products/product.html
you can download Rev.A datasheet where REFin input frequency value is limited by 250 MHz.

 

Could you please explain this to me?
How can I distinguish Rev.0 and Rev.A devices?

 

Thnx in advance.

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