Cx8414?

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takashi

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Joined 2002
audioworkshop.com.hk
#1
dear all,

i find that there is a chip "CX8414" which is very popular now in china and hong kong,
do anyone know what is this?

i buy one and it functions same as CS8414!

i asked cirrus, HK dis. sale manager , frankie lee, he dont know there is part number "CX8414" also...

can any one tell me is it a OEM version ....
or remark one?


below is email with frankie

"-----Original Message-----
From: ben ben [mailto:iamben167@hotmail.com]
Sent: Monday, May 31, 2004 9:41 AM
To: Frankie.Lee@cirrus.com
Subject: RE: Crystal Samples


>for the CX8414 issue, you must check it out , since cx8414 is >now
>availiable
>in china market!


>From: "Lee, Frankie" <Frankie.Lee@cirrus.com>
>To: takashi <takashi@audioworkshop.com.hk>
>Subject: RE: Crystal Samples
>Date: Sun, 30 May 2004 13:26:46 -0700
>
>DEar Ben.
>
> It is very strange to me!! So far, I do not know that
>there is some CX8414!
> We would like to promote our new products CS8416 in the
>market, which have better performance, 192kHz sampling rate.
>Datasheet are available in web-site.
>
>I will check on CX8414 and let you know.
>thanks!!
>frankie
>
>-----Original Message-----
>From: takashi [mailto: takashi@audioworkshop.com.hk]
>Sent: Sunday, May 30, 2004 11:31 PM
>To: Frankie.Lee@cirrus.com
>Subject: RE: Crystal Samples
>
> i can see in the market, there is a IC , part number is
>"CX8414"
>and the marking is from Cirrus logic. and it's function is
>compitiable to
>cs8414.
>but i cant find any doc. of CX8414.
>
>can you tell me more?
>
>thanks
 
#2
HERE is a photo
 

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#3
Cx8414

hi,

Don't worry. They were not remark products.

my friend tell me that
CX8414 was same as CS8414, they all had same SPEC.

The different between CX8414 & CS8414 is CX 8414 was a cheaper version. Large log of chips which sell to factory to build their own products. Especially for Asia, China market. The standard of chips will not better than CS8414.

CS8414 was reach the factory's higher standard chips.

It means if U want the best 8414 chips. Pls choose CS8414.


thnaks

thomas
 
#4
thomas,

seems the sale manager inside HK cirrus dont know this issue.

he still working with me to find out what is happening.

i am not worry, because i just got 1 on hand. i just buy at RMB20, nothing to loss.

but it really work and i cant hear any different between.

frankie is working with his engineer and if they need, i will provide them for test.
 
#6
yes, orginal is RMB60.......but after argue...heeee
the guy give me at RMB20 each

i will not expect it 100% work for only RMB20...

but i am lucky~ just buy 2 pcs, 1 for myself and another for my friend.

i buy it is because it is funny~ i theat it as OBSOLETE product from cirrus

and i will not buy high performance ic from china , so many remarked IC as i know.

i have a customer, they can do the marking whatever you want unless you have large amount volume.
 
#12
thomas, you are right!

i recieve a email from frankie, CX8414 is just a downgrade version of cs8414. it is not a remark IC


"Dear takashi,

It is a downgrade part which we sold to a US company
before. The volume are so small. Maybe this customer could not
use this downgrade part so they resell it in China. However, the
volume are very very small.

best regard,s
frankie

-----Original Message-----
From: takashi [mailto:takashi@audioworkshop.com.hk]
Sent: Friday, July 16, 2004 7:52 PM
To: Frankie.Lee@cirrus.com
Subject: RE: Crystal Samples


hi, frankie, "
 
#13
CX8414

Hi takashi,

thanks, I need to say thanks you to my friend for his information.

Do U care take a chance to hear my DAC.

we also in Hong kong.

pls see the full funsih look of the DAC.

thanks

thomas
 

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