Edson Brusque wrote: > ... the waveform looks very similar with and without > the caps. I've noticed that with the caps the peak-to-peak > is of about 2V. With the caps this swing is a bit higher, > close to 2.4V but not sufficient to overdrive. Non-overdriving is not just good waveform. For non-overdriving power dissipation of the crystal should be less then specified maximum drive level. Mike. -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics