Hello, it might sound stupid question but I could not find the answer so far...
I tried to understand why the DAC THD+N is being tested using 991kHz test tone. Same with 4x and 8x oversampling.
Trying to measure DAC dynamic range with 1kHz test tone gives lousy results: high values for 2nd and 3rd harmonics (for high quality multibit DACs).
Please, advise
I tried to understand why the DAC THD+N is being tested using 991kHz test tone. Same with 4x and 8x oversampling.
Trying to measure DAC dynamic range with 1kHz test tone gives lousy results: high values for 2nd and 3rd harmonics (for high quality multibit DACs).
Please, advise