Can you provide an url for the tech notes? www.foxonline.com keeps asking me to login. David > Fox crystal has some good tech notes on measuring crystal impedance, > selecting capacitor values, and measuring your "negative resistance" margin. > > Many people think you can just slam "a crystal" on, with 22pF caps, and "it > will be ok". > > It's funny, till it bites you. > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist