TRINITY DAC output spectrum 1kHz 0dBFS, 192kHz/24bit, 480Mbps duplex fibre optical USB2.0 interface.
The only visible frequency is the remaining clock frequency at 24.576MHz which is roughly 70dB below the 1kHz test tone, since the TRINITY DAC has no active low-pass filter in the signal chain.
Nether the second master clock of 22.579200MHz nor any other clock frequency is measureable!
TRINITY DAC time domain 1kHz -60dBFS, 192kHz/24bit, 480Mbps duplex fibre optical USB2.0 interface.
The signal amplitude is 4mVp
The small remaining wideband noise comes from the oscilloscope, since this has not 24bit resolution like the DAC, but even with a special software option only 14bit.