Hi, As we all know latch-type sense amplifier can't be enabled unless there is some significant voltage difference on bit and bitbar line, otherwise it may erroneously give wrong output. I was wondering how does one come up with the magnitude of the voltage difference so that the above mentioned problem is obviated. Is it quantified empirically or analytically? If analytically can you please give me some reference where I can find detailed treatise on this. thanks --------------------------------- Do you Yahoo!? Yahoo! Photos - Get your photo on the big screen in Times Square ------------------------------------------------------------------ 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.org List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu