In Reply to: Re: you missed out on my last paragraph posted by Christine Tham on November 24, 2005 at 21:52:08:
This is link to the BB paper describing out of band noise for PCM delta sigma DACS:http://focus.ti.com/general/docs/lit/getliterature.tsp?literatureNumber=slea048&fileType=pdf
Notice how similar the noise curve is compared to DSD. It's because they are both based on the same underlying converter technology.
As for the noise curve and application of noise shaping on a sigma delta ADC, refer to this oldie but goodie from Analog Devices:
http://www.analog.com/UploadedFiles/Application_Notes/432842357460935458165408691AN388.pdf
I think Cirrus Logic has written a really good paper too, but I'll leave it to you to search for it.
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Follow Ups
- Sorry forgot to attach links - Christine Tham 22:04:07 11/24/05 (0)