[time-nuts] VCXO help
EWKehren at aol.com
EWKehren at aol.com
Fri Feb 25 19:26:06 UTC 2011
English and fingers are not perfect and I did not check before I send it
sorry about that
Bert Kehren
In a message dated 2/25/2011 10:50:03 A.M. Eastern Standard Time,
tijddingen at yahoo.com writes:
Pardon my ignorance, but what is a bubbler? Is that time-nut speak for a
frequency doubler of some sort? Guessing at a doubler since you mention
needing a 100 MHz output, and the CS2300 only has a 6-75 MHz output range.
Just thinking aloud here...
IF (big if ;) you are considering doubling, you might just as well use the
ICS670-03.
Add a flip-flop between the FBCLK and FBIN to serve as an external
divide-by-two.
Then you can use the x5 and x10 settings to give you an effective division
factor
of 10 and 20 respectively. Which in turn gives you 100 MHz output for that
5
Mhz
or 10 MHz input.
regards,
Fred
"Bert Kehren" wrote:
> I need to multiply by 10 and 20, 670-2 can not multiply by 20.
_______________________________________________
time-nuts mailing list -- time-nuts at febo.com
To unsubscribe, go to
https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.
More information about the Time-nuts_lists.febo.com
mailing list