Hello. Our Urukul AD9910 is outputting 80% of the frequency that we set. Additionally, when outputting a frequency in the 300 MHz range we see a second peak in the 400-500 MHz range that has equal strength and does not correspond to a harmonic. Here is the json I used to set it up. {
"type": "urukul",
"ports": [1, 2],
"dds": "ad9910",
"clk_sel": 1,
"pll_n": 40,
"refclk": 10e8
}
Any thoughts I would really appreciate.