AnsweredAssumed Answered

not getting intended freq out

Question asked by ravidiat on Oct 16, 2011
Latest reply on Jan 17, 2012 by JLKeip


i'm working on DAC Evaluation board. Under following circumstances i'm not getting the desired output

1.       board enersized

2.       RF Clk in --200MHz applied

3.       Under PC control,  with FTW set to get 50MHz ( Card shown detected but No readback )

4.        Frequency out is seen (DAC OUT) 12.5 MHz and its harmonics on spectrum analyzer.


anybody got anything plz do share