Hi all Thanks for the many responses. It would seem that U7 is pretty rare. I think I will be going with a 24 MHz "Can oscillator" and a separate 6MHz source for the PIC either divided from the 24MHz oscillator or a separate oscillator.
Thanks again Kevin -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Chris Albertson Sent: 13 May 2012 16:47 To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] Shera Controller - U7 On Sun, May 13, 2012 at 8:11 AM, J. L. Trantham <[email protected]> wrote: > It is an 8 pin DIP, 24 MHz oscillator with an onboard divide output in > order to provide a dual output oscillator. It is an ECS-300CX-240 and > DigiKey lists it as obsolete since 2009. They say 'call'. Sounds like a you could use a normal 24MHz TTL can oscillator and a dual flip flop mounted "dead bug" style. Chris Albertson Redondo Beach, California _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
