Hi, How do I know which is the correct value for AC coupling in video interfaces (i mean the cap value)? I saw some circuits using 10uF while others use much less... both worked, by the way... is there some kind of rule of thumb for that issue? Regards, yuvalkesi ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.net List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu