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Zero delay buffers & jitter
Zero delay buffers & jitter
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Old 20th February 2006, 07:43 PM   #1
Gluca is offline Gluca  Italy
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Default Zero delay buffers & jitter

Did anyone have the chance to read the paper from Cypress on zero delay buffer and jitter reduction?

I searched here and there on DIYAudio but I could not find any comment on the paper and these buffers.

I can't say I am an expert but err... it seems interesting ... doesn't it?

Cypress


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Gianluca
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Old 21st February 2006, 02:01 AM   #2
andrei is offline andrei  Canada
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Looks like the link is broken... But it's definitely interesting .

I am redesigning my NPC SM5847/SM5865 DAC using CY23FS04 DCXO for clock clean-up. Cypress claims 55db jitter reduction at audio frequencies (see their application note)!
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Old 21st February 2006, 08:37 AM   #3
Gluca is offline Gluca  Italy
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OK. you got the corret link to the same Application Note I was referring to.

Nice PCB & project! Congrats. I'll study your schematics.

I am designing my first DAC (CS8414 + 2x BB1794 mono-operated) and I was planning to use that Cypress buffer for the clock.

Anyone else out there?

Ciao
Gianluca
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Old 21st February 2006, 09:55 AM   #4
poynton is offline poynton  United Kingdom
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Quote:
Originally posted by Gluca
OK. you got the corret link to the same Application Note I was referring to.

Nice PCB & project! Congrats. I'll study your schematics.

I am designing my first DAC (CS8414 + 2x BB1794 mono-operated) and I was planning to use that Cypress buffer for the clock.

Anyone else out there?

Ciao
Gianluca

Hi.

Reading the application note, this is like manna from heaven !!!

I am surprised that the great clock-makers on this forum have not picked it up ! ( or maybe they have ?? )

Andy
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