At 11:59 AM 5/17/2005 +0100, you wrote: > >>Should be worse, right? LF parts are meant for low power > >>and thus low speed usage. > > > >They are simply guaranteed to run ALSO at a lower voltage. > >But LF does not stand for "Larger Frequency" At least the curve gives you something to extrapolate, as it has more than one point. ;-) Best regards, Spehro Pefhany --"it's the network..." "The Journey is the reward" speff@interlog.com Info for manufacturers: http://www.trexon.com Embedded software/hardware/analog Info for designers: http://www.speff.com >>>Inexpensive test equipment & parts http://search.ebay.com/_W0QQsassZspeff -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist