tomg wrote: > > waited about 10 minutes, and it came back to pitch just fine. The problem > > is that I had to wait 10 minutes. It would be great to get rid of that [...] > My prototype is ready in less than 60secs more like 45. You guys must be very happy with your discrete VCOs. My 3340-based VCOs need at least 20 minutes to warm up and get stable. Ingo