building dac: cs8416+cs43122

fallow · 23rd December 2004, 10:10 AM

Hi,
Have someone done dac with same receiver and converter. how did it sound?

Which type opertional amplifier is suitable to use at analog conditioning, I'm would prefer to use opa627 or opa227, which I have already at so-8 case.

In which way the ground layer's should be connected?

xiaolong · 30th December 2004, 06:49 AM

I got two kind slices
Very and quickly do to experiment to take a look with it,
What demand do is a super and in general use DAC of version

www.audio-sz.com
Welcome everybody arrive my BBS to do the guest

fallow · 3rd January 2005, 01:03 PM

Hi,

Now I finished board on DAC, please check it if I'm at rigth tracks.

first schematic

fallow · 3rd January 2005, 01:04 PM

Top layer of pcb:

fallow · 3rd January 2005, 01:05 PM

And bottom layer of pcb

macsaif · 18th February 2005, 02:40 PM

Hi,

is anybody able to tell me which mode is better for CS8416:
1. Normal phase detectorupdate rate
2. Higher Phase detector update rate
(selected by TX pin)

Can I set Emphasis Audio Match on? What does it mean? If I have CD with Emphasis it will use deempasis... if not, the deemphasis module is bypassed in CS8416?

The DAC chip I will use is CS4397.

Thank you!

Regards

Frank

Nerull · 11th March 2006, 11:43 PM

Correct me if I'm wrong, but I think connecting the TX to gnd is for non-sigma delta dacs while tying it to the VL is for delta sigma dacs (refer to CS8416 datasheet, I'm pretty sure it says that somewhere in there...)

~Tom

23rd December 2004, 10:10 AM	#1
fallow diyAudio Member Join Date: Nov 2004 Location: Tampere	building dac: cs8416+cs43122 Hi, Have someone done dac with same receiver and converter. how did it sound? Which type opertional amplifier is suitable to use at analog conditioning, I'm would prefer to use opa627 or opa227, which I have already at so-8 case. In which way the ground layer's should be connected?

30th December 2004, 06:49 AM	#2
xiaolong diyAudio Member Join Date: Jul 2004 Location: China Shenzhen	I got two kind slices I got two kind slices Very and quickly do to experiment to take a look with it, What demand do is a super and in general use DAC of version www.audio-sz.com Welcome everybody arrive my BBS to do the guest __________________ www.audio-sz.com http://www.audio-sz.com/UploadFile/2...1194429342.jpg

18th February 2005, 02:40 PM	#6
macsaif diyAudio Member Join Date: Aug 2002 Location: Slovakia	CS8416 fonction selection Hi, is anybody able to tell me which mode is better for CS8416: 1. Normal phase detectorupdate rate 2. Higher Phase detector update rate (selected by TX pin) Can I set Emphasis Audio Match on? What does it mean? If I have CD with Emphasis it will use deempasis... if not, the deemphasis module is bypassed in CS8416? The DAC chip I will use is CS4397. Thank you! Regards Frank

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11th March 2006, 11:43 PM	#7
Nerull diyAudio Member Join Date: Oct 2005	Correct me if I'm wrong, but I think connecting the TX to gnd is for non-sigma delta dacs while tying it to the VL is for delta sigma dacs (refer to CS8416 datasheet, I'm pretty sure it says that somewhere in there...) ~Tom

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