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AD9910 Output Sampling Step

Category: Datasheet/Specs
Product Number: AD9910

When I look at the datasheet, I don't know how precise width control can be performed per 1 clk.
I see the above parameter as the sampling rate.

The datasheet says 1GSPS. However, it is confusing because the output is up to 400 MHz analog.

overview : 1GSPS, 14-Bit, 3.3 V CMOS Direct Digital Synthesizer

FEATURES : 1 GSPS internal clock speed (up to 400 MHz analog output)

Top Replies

  • Hi  ,

    By Nyquist frequency it can give an analog output up to 500MHz. And yes, AD9910 can give that output. In the data sheet it was just stated that it can give out up to 400MHz since it gives good…

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