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EVAL-AD9833 board

Question asked by arif on Mar 25, 2014
Latest reply on Apr 3, 2014 by arif

Hello,

 

I have a Eval-AD9833SDZ board and also EVAL-SDP-CB1Z board to communicate with ad9833. But I need an information that how much lowest frequency I can get from AD9833 board by using EVAL-SDP-CB1Z board with ad9833 internal clk (25MHz).

 

Because I test the board and I can only get 1KHz frequency using EVAL-SDP-CB1Z board and I set the output frequency from the evaluation software in FREQ0 register.

In datasheet it is written that output frequency range 0MHz to 12.5MHz. So can I get lower than 1Khz frequency from ad9833 DDS board.

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