David C. Partridge wrote: > I don't have any more PCBs left for the frequency divider I did last year, > but if there's enough interest, I can get another batch made up. All > outputs re-clocked to input using FF before final line driver stage. > > Cheers > Dave > -----Original Message----- > From: [email protected] [mailto:[email protected]] On > Behalf Of Bill Janssen > Sent: 30 March 2009 04:29 > To: Discussion of precise time and frequency measurement > Subject: [time-nuts] state of the art devide by ten > > I want to construct a divide by ten or a divide by 100 frequency divider. > This is to take my 10 MHz. from my Rubidium to 1 MHz. or 100 KHz. > I could use the spare 74xx90 chips ( which I have) but I would like to make > some thing useful for future uses. What would be a "through the hole" type > of IC that would have less jitter than a 74xx90. I CAN do surface mount if I > have to. > > Thanks > Bill K7NOM From the comments I think I will use the 74xx90 and the 74xx74. That will do for my immediate needs. But I would sure like to get a couple of David's boards. One for my Rubidium and one for my Thunderbolt. My Austrons Crystal Standards are good as they are.
Thanks for the education. Bill K7NOM _______________________________________________ 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.
