Other Parts Discussed in Thread: LMX2592, LMX2592EVM,
I am using DAC38RF82 interfaced with Kintex ultrascale FPGA.
I am finding a spur generated from DAC when sampling rate is 6.4 GSPS.
This spur starting from 1.5GHz with power level 0dBm and spur power level is around -33dBm at
Where as with 5 GSPS spur is present but power level is down.
I have attached 2 images where you can see spur.
We want to understand from where the spur is getting generated and how to arrest that. Kindly help us in this.