Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error

Login


Options
View
Go to last post Go to first unread
avd  
#1 Posted : Thursday, January 12, 2012 8:54:44 AM(UTC)
avd

Rank: Member

Groups: Member
Joined: 10/14/2011(UTC)
Posts: 8

As the chip (apparently) is so sensitive to a quality of the power supply, what would be the best (sound quality wise) approach to feed it - is it reasonable to, let's say, use a separate PS going to each trident, or, at least, to the clock, or left/right AVCC?
miero  
#2 Posted : Thursday, January 12, 2012 1:56:47 PM(UTC)
miero

Rank: Member

Groups: Member
Joined: 10/22/2011(UTC)
Posts: 135
Location: Prague

Thanks: 1 times
Was thanked: 3 time(s) in 3 post(s)
Batteries.

But you can try to add 47uF low-ESR capacitors on the Trident/AVCC output, as I did.
They helped me to get rid of oscillations I've measured on my Tridents/AVCC.
avd  
#3 Posted : Thursday, January 12, 2012 4:04:02 PM(UTC)
avd

Rank: Member

Groups: Member
Joined: 10/14/2011(UTC)
Posts: 8

Thanks Miero. What voltage are those caps? Did you get any improvement sound wise adding them or was it only related to the signal lock? Btw, the PS you use for BIII is unregulated?
Rss Feed  Atom Feed
Users browsing this topic
GuestUser (2)
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.