Hi,

I want to make a video router with 24 inputs and 8 outputs. All seems 
ok, until I got stuck at the input buffering stage. I would like to 
have for each input a buffered output but I'm not sure if I have to 
AC couple the input signals. I'm using MAX4108 wide band opamps. But 
I'm puzzeld by this question: if I'm using a dual supply +5V and -5V, 
should I AC couple the input signal? (this gives a lot of headache 
clamping the signal and restoring the backporch).

Thank you,
Mircea Chiriciuc


-- 
No virus found in this outgoing message.
Checked by AVG Free Edition.
Version: 7.1.405 / Virus Database: 268.12.4/449 - Release Date: 9/15/2006


-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist