Heyho,
there's lots of info in the datasheets and the AN2867 about the specs of the HSE / LSE oscillators with passive crystals...
But I'd like to have some "measurable" *** specs, so that I can compare a real life custom board, which means:
voltage levels at the oscillator IN/OUT pins.
*** Okay, the scope's probe's capacitance probably falsifies the actual signal, but so would be ST's...
That would be some helpful info in the respective datasheet - and not some other app note.
IMO it's not really good documentation if there are specs used in the AN which you cannot find in the datasheet, but only in a table in the AN.
So, what can ST please tell me about "good, reliable voltage levels" / swing in Vpp at the HSE and LSE IO pins?
