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Amplitude level Problem

Question asked by R.Hariprakash on Jun 29, 2013
Latest reply on Jul 17, 2013 by musach

hi..

 

   i am HariPrakash .. I am working with DDS function generator using AD9834 dds ic. i need up to 3.3MHz frequency sine, triangular output... In low frequency like 1KHz to 300KHz my dds ic generate 140mV(in IOUT,IOUTB) output..But when i am increasing frequency 1.1MHz to 3.3MHz the IOUT,IOUTB range will be reduced and its working with none linearity... how to solve this problem...

 

                                             Thank you,

 

Regards,

 

R. HariPrakash

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