Other Parts Discussed in Thread: DAC38J84
I bought the dac38J84_evm board to bench my project.
But the SFDR is very bad -48dBc (hd2)
JESD204B - 6.144Gbps
Sample rate 614.4 MSPS (FPGA)
Interpolation : 2
DAC sample rate : 1228.8 MSPS
Output fréquence : 20MHz (same problem with different frequencies)
Could you help me to solve this problem ?