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chirp pulse train using AD9854

Question asked by samuelsamuel on Jun 15, 2012
Latest reply on Jun 19, 2012 by DSB

Sir,

     I need to design and develop a chirp pulse train using AD9854.The sweep required is 21MHz to 22MHz.The internal  update clock is used .

I wish to generate the exact waveform given above.For sometime there should be a chirp and the output should be zero for another 'x '(say 5ms). Sir my doubt is that can I generate this waveform using AD9854 EVALUATION BOARD?If possible,please suggest the way to program update clock,clracc2 bit etc.else I want to design another PCB for this.Sir please respond with a suitable solution, as early as possible.

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