Re: [Balloon] Audio input front end..

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Author: Steve Wiseman
Date:  
To: balloon
Subject: Re: [Balloon] Audio input front end..
26/11/2003 23:33:23, "David Bisset"
<> wrote:

>The only changes I can see that are missing are:
>Increase C108 & C109 (in fact up case size to allow 10uF caps if
>needed).


You can have 22uF in 0805 if you need them.
http://www.component.tdk.com/C2012X5R0J226M(spec).pdf

>Although 1uF will probably be good enough.
>Mark R19 and R20 NOFIT (if not already so).


Done.

>I've also got audio recording working (at least to the point where

I
>think it will work) A new CPLD release will turn up in due

course...

Yay! Portable IP telephones lurch another step closer :)

Steve