Dear Team,
Kindly provide the output power level details of the AD9914 for the below inputs:
1. Fs - 3GHz
2. Fout - 1.1GHz and 1.35GHz
As per below attached image, is there any power level variation in out desired output.

AD9914
Recommended for New Designs
The AD9914 is a direct digital synthesizer (DDS) featuring a 12‑bit DAC. The AD9914 uses advanced DDS technology, coupled with an internal high speed...
Datasheet
AD9914 on Analog.com
Dear Team,
Kindly provide the output power level details of the AD9914 for the below inputs:
1. Fs - 3GHz
2. Fout - 1.1GHz and 1.35GHz
As per below attached image, is there any power level variation in out desired output.

Jules.Nikko - Moved from Clocks & Timers to Direct Digital Synthesis (DDS). Post date updated from Saturday, April 11, 2026 1:50 PM UTC to Tuesday, April 14, 2026 7:17 AM UTC to reflect the move.
Jules.Nikko - Moved from Clocks & Timers to Direct Digital Synthesis (DDS). Post date updated from Tuesday, April 14, 2026 7:17 AM UTC to Tuesday, April 14, 2026 7:17 AM UTC to reflect the move.
Hi Ajithkumar Sundar ,
Moved this thread from Clocks and Timers to Direct Digital Synthesis (DDS).
Just wanted to clarify, what this phrase meant "power level variation in out desired output.". I am puzzled on the in out.
All the best,
Jules
Hi Ajithkumar Sundar ,
Moved this thread from Clocks and Timers to Direct Digital Synthesis (DDS).
Just wanted to clarify, what this phrase meant "power level variation in out desired output.". I am puzzled on the in out.
All the best,
Jules
Oh my bad, rephrased line : is there any power level variation in desired output?