• Welcome to ASR. There are many reviews of audio hardware and expert members to help answer your questions. Click here to have your audio equipment measured for free!

jitter attenuation

Sure. For example, from the AP Tech Note in the link of your post:

jitter_1.png


From ESS ES9038Q2M DAC chip datasheet:

jitter_2.png
 
Thank you. I suppose this jitter attenuation is implemented in most modern DACs. I just have a question to the comparison of Figure 21 with F.19 and F.20.

It states on page 14: Notice that the 5 kHz sidebands are attenuated compared with Figure 19, and the higher-frequency components resulting from the wide-band jitter are attenuated relative to Figure 20.

I can’t find any 5kHz sidebands in F.19 and the wide-band jitter in F.21 seems to be even higher than F.20. Any explanation?
 
Back
Top Bottom