In message <[email protected]>, Herbert Poetzl writes: >On Fri, Apr 19, 2013 at 09:20:05AM -0400, [email protected] wrote:
>Texas Instruments has a number of precision DACs for a >very reasonable price, for example the DAC1220 (20bit >low power delta-sigma, ~8 USD) and precision voltage >references to go with (e.g. REF5050, ~2 USD). That reminds me of another thing: I wonder if one is better off using a external precision reference or the VREF output from the OCXO ? It's probably one of those "sometimes" things... -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 [email protected] | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ 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.
