Hi User1154396, Do you have the ADC34J45EVM connected to a capture card (like the TSW14J56EVM )? The CLK_LA0 signals are not enabled by default. Open the ADC3000GUI and load the configuration file "ADC3xJxx_160MSPS_Operation_LMK_Setting.cfg". Click on the LMK04828 tab, you can uncheck the "Group Powerdown" box for "CLKout 8 and 9". Configure as seen in the picture below. If you probe R22, you should see a 320 MHz signal. Additionally, you should see the GTX_CLK when probing R92 with no additional configuration changes. See that "CLKout 2 and 3" are not powered down. Best Regards, Dan
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