Charles Craft wrote: > If the pin spacing of a crystal matches the outer pins of a ceramic > resonator then adding the PTH for the center ground pin on the > resonators sounds like a pretty cool solution. OK, I'll have to look into that. I've never used a resonator myself. I guess I just haven't run into any high volume designs that needed pretty good but not really accurate PIC frequency. By the way, what's a "PTH"? ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist