yes good to hear that i too have same problem, i designed a custom board same like as AD-FMCOMMS4 Board in my application with kintex fpga. I too facing same problem in my board, getting 592 Khz spurious in my board even in both modes in CMOS and LVDS. Even if i generate only LO from AD9364, along with LO also i am getting this spurious. Could any please tell me the solution. As tilli said what are layout issues will impact on this kind of spurious problem.
↧