Re: [time-nuts] Micro Phase Stepper: Thank you!

2005-07-19 Thread buehl
Quoting Ulrich Bangert <[EMAIL PROTECTED]>: > Hi Folks, > > thank you very much for your kind explanation and hints regarding micro > I imagine very well how a dac driven constant current source sourcing or > sinking a small capacitor in conjunction with a comparator may give a > variable slope

[time-nuts] Micro Phase Stepper: Thank you!

2005-07-19 Thread Ulrich Bangert
Hi Folks, thank you very much for your kind explanation and hints regarding micro phase steppers. I have not been aware of the 'linear ramp method' for that purpose. I have seen linear ramps to be used in sub-clock interpolation schemes in time-to-digital-converters as well as in a certain kind of