Hi All,
什么is the long term (15-20 years) stability and ageing data for the RC OSC, not being crystal based? how would it impact counter delays timing?
Thanks,
Device:
Device Number:
SLG46620V
Hi Amine,
是的,我们有一些老化试验结果
HTOL driftof 25K OSC appears at first of three read points after HTOL stress (168 hours). (HTOL Stress = 3 lots * 80 devices tested at 125C). At HTOL 168h drift increase is maximum while at following read points increase is not significant.
ELFR Drift: Also we’ve seen some OSC 25k drift at ELFR test (24hr at T=125C): ~300 Hz drift
Maximumvalue of the HTOL drift after 1000hr is 1.2 kHz
Thanks a lot for your interest in our products!
Regards,
Pavlo
P.S. 1000hr at 125C is equivalent of 8608hr at 87C