Not enough room for one of those - which is why I asked for *small* :) Probably should have specified 50% duty cycle too!
Add a BPF that won't pass 5MHz and will pass 10Mhz and my space budget is way more than blown. David -----Original Message----- From: time-nuts [mailto:time-nuts-boun...@lists.febo.com] On Behalf Of Bruce Griffiths Sent: 18 September 2019 13:54 To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] 15Mhz in 10MHz out? Dual JK flipflop configured as divide by 3 producing a 33% duty cycle 5MHz output which is filtered to extract the 10MHz second harmonic component. Bruce > On 18 September 2019 at 21:08 "David C. Partridge" <david.partri...@perdrix.co.uk> wrote: > > > Having seen the recent discussion of the NB3N502 and other PLLs for > frequency multiplication. I'm wondering if anyone knows of a similar > *small* IC that will convert 15MHz to 10MHz ? > > Why? My current modifications to the KS24361 output 10Mhz signals regardless > of whether the unit has lock. ISTR that the original 15MHz output was only > enabled when the unit had lock. I'd like to redo the PCB which I put in > place of the 15MHz band-pass filter and replace it with one that takes 15Mhz > an outputs 10Mhz. > > Thanks > David > > > _______________________________________________ > time-nuts mailing list -- time-nuts@lists.febo.com > To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com > and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
