> Sorry about the prior empty post. Accidently sent. >=20 > I am guessing the high bandwidth is to support "equivalent time sampling"= ,=20 > although with a Tacq of 50ns it would seem you could only go to about 20M= Hz. >=20 >=20 To me, it seems obvious that you can sample a repetitive wave of pretty muc= h any frequency by phase shifting your sample clock by tiny increments.=20 Is this what they're saying?=20 So, if the signal is non repetitive, their 100MHz number is void? --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .