FAQs

Frequency Stability - No 100ppm specifications?

Written by on 11/15/2006

Frequency Stability
QuestionAnswer
Why did frequency stability of 100 PPM (00) go away and get removed from the catalog?100 PPM (00) and 50 PPM (45) parts are built the same. 50 PPM parts are just tested to tighter specs. The processing today results in the same yields at 100ppm and 50ppm, hence the 100ppm has been dropped. We can still mark parts as 100 PPM for you, but we no longer stock them. If your AVL calls for an SM7700H, an SM7745H will work just the same.