Hi, experts, I got a couple of confusing questions for you guys. I hope I could get some advices from you. Thank you very much. 1. What determines the speed of a transistor? 2. When we talk about 45nm, 32nm node, what physical parameter of a CMOS are we talking about? The width? 3. Data rate of an ossiliscope is given, how do we calculate the resolution? 4. N type and P type, which one is stronger? Thanks. John Smith ------------------------------------------------------------------ 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