Another chip to suggest that I have used is the Texas Instruments CDCE913 (and family). Wide range of input and output frequencies. If you have a programmer, it has on-board EEPROM. Otherwise, it programs through I2S.
David N1HAC On 10/1/18 3:40 PM, Bob kb8tq wrote: > Hi > > If the device is attaching to a micro controller (as in the original > request), feeding it a few > bits to get it set up may not add any parts at all. No, that’s not a > certainty, but it usually > is a pretty good guess. Most micro’s these days will start up on an internal > clock source so > even the “what to use at time zero” issue is taken care of. > > Bob > >> On Oct 1, 2018, at 1:24 PM, Richard (Rick) Karlquist <[email protected]> >> wrote: >> >> >> >> On 10/1/2018 9:01 AM, ew via time-nuts wrote: >>> I made a mistake in the previous post we use the ICS 570 with very good >>> results in many applications. So it was easy to test. This has to be the >>> easiest and lowest cost circuit. Start with an AC14 ST, followed by a >>> divide by 5. I used part of a HC390 but a LS 90 will do. Take the 2 MHz >>> output feed the input of the 570 and select 16X out comes 32 and 16 MHz. >>> Material cost less than $ 5 regulator included. >>> Bert Kehren >> The big advantage of the ICS570 vs 99% of the other solutions >> is that it does not require a microcontroller to baby sit it. >> For a quick and easy solution, that aspect trumps everything >> else. >> >> At least for me. I took 1 course in Fortran 50 years ago, >> and that was the extent of my software education. >> During my whole career, I have too busy being well >> paid to design hardware, to have any time left over to >> learn software. After Fortran was over, there was the Pascal >> fad, then the C fad, etc, now I guess Python is the latest. >> Never got involved in any of that. >> >> Rick N6RK >> >> _______________________________________________ >> time-nuts mailing list -- [email protected] >> To unsubscribe, go to >> https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.febo.com%2Fmailman%2Flistinfo%2Ftime-nuts_lists.febo.com&data=02%7C01%7Cdavid.g.mcgaw%40dartmouth.edu%7Cdd8773a2d0bf447d259d08d627d5f941%7C995b093648d640e5a31ebf689ec9446f%7C0%7C0%7C636740197299225977&sdata=%2B4OEPeH0L9k%2B2AFM2cQkraxnw01NeDYiX79ZSyCGg1w%3D&reserved=0 >> and follow the instructions there. > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.febo.com%2Fmailman%2Flistinfo%2Ftime-nuts_lists.febo.com&data=02%7C01%7Cdavid.g.mcgaw%40dartmouth.edu%7Cdd8773a2d0bf447d259d08d627d5f941%7C995b093648d640e5a31ebf689ec9446f%7C0%7C0%7C636740197299225977&sdata=%2B4OEPeH0L9k%2B2AFM2cQkraxnw01NeDYiX79ZSyCGg1w%3D&reserved=0 > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
