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demodulator clock phase of AD8339 I/Q channel

Question asked by shengwuei on Apr 23, 2018
Latest reply on May 7, 2018 by George.Kadziolka

Hi Sir,

 

In the datasheet of AD8339 the demodulator clock phase of I/Q channel is not clearly stated, please see below figures, if the 4LO clock input is cos(2pi*4fd*t), I would like to confirm which of the following figures is correct, thanks !

 

 

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