Hi Mathew, As someone who just lost their stop channel, I'm extremely interested in this project!
Jim Palfreyman On 23 January 2016 at 09:14, Mathew Breton <ab...@outlook.com> wrote: > I was gifted an HP 5370B with the usual problem: front-end problems, > probably due to overstress. It is currently up and running again with a set > of 5345A series A3/A4 boards as I wasn't able to get a cheap pair of > 5088-706x hybrid ICs. > This sounds like a common problem. As a result, I'm designing an > open-source drop-in (hopefully) replacement. My hat is off to the original > IC designer, as it is not a trivial effort due to the wide input signal > common-mode range, and very tight trigger timing requirements. Other items > (like the E-ECL) output) are also adding a bit of extra effort. > I'm hoping that someone(s) might be interested in working with me on it. I > would like to have my assumptions and math checked before I start the > detailed design phase, and perhaps contribute some better ideas. > In addition, it would be really helpful if someone could run a few > rise-time dispersion tests on an instrument with a working "B"-series A3/A4 > PCB set (my unit obviously doesn't qualify). > Regards, > Mat Breton > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.