Magnus, Thanks for your reply. Yes, I believe Leon has 30dB gain post mixer. He is using an FSS 1000E as his mixer. So, we don't think the problem is slew-rate limiting. Your suggestions for checking the performance with changes in level is a good one.
This is an area of counting I've not considered before. We are working with the chip manufacturers, and they report the problem, which we would like to replicate. Personally I can't see it as an issue, but it has been raised, and we would like to understand how to measure it. The chip manufacturer has a high-speed A-D system and some method (unknown to us) for post-processing the data. I've suggested that Leon reply to you directly, as he has a better grip on what the problem and requirement is. I understand that the problem is relayed to warm-start TTFF performance in a GPS application. Regards, Murray Greenman _______________________________________________ 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.
