| 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. We can still mark parts as 100 PPM for you, but we no longer stock them in order to reduce our inventory. If your AVL calls for an SM1100CY, an SM1145CY will work just the same since the (00) part probably passed the tighter (45) spec anyway. |