Hi If you are buying the “right” 0.5 ppm / C resistors, they often run well over $10 each. You have a *lot* of them in a circuit….
Bob > On Oct 22, 2015, at 5:09 PM, Dimitri.p <[email protected]> wrote: > > The price of the resistors is small change compared to the $8 connector for > the 10811. > Then again maybe the plan is not to actually build one board with all the > parts that will accomodate any of the OCXOs on the list > > > Dimitri > > At 04:44 AM 10/22/2015, Bob Camp wrote: >> > 2. It provides unified tuning: 0V = lowest possible frequency, 3V3 or 5V = >> > highest possible frequency, no matter of the VCXO tuning sense and range. >> >> That immediately gets you into op amps and feedback resistor stability. With >> a number of combinations, the required resistors can get pretty expensive. It >> also gets you into dual supplies with some OCXOâs. > > _______________________________________________ > 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.
