Mosaic Well-Known Member Apr 26, 2016 #1 Hi All: Does anyone have any advice on building a front end sampling scope detector/pulse stretcher for use with typical DSOs?
Hi All: Does anyone have any advice on building a front end sampling scope detector/pulse stretcher for use with typical DSOs?
Tony Stewart Well-Known Member Most Helpful Member Apr 30, 2016 #3 http://www.redrok.com/Circuits_1GHz-samplig-Oscilloscope-Front-End.pdf
Mosaic Well-Known Member Apr 30, 2016 #4 Want 3 Ghz or so. Looking at Avago series 281x and 282x HSMS bridge quads with a balun for a balanced strobe to derive the sample and hold. Strobe trigger via an ADCMP580 comparator. Means I need to keep the input signal attenuated properly.
Want 3 Ghz or so. Looking at Avago series 281x and 282x HSMS bridge quads with a balun for a balanced strobe to derive the sample and hold. Strobe trigger via an ADCMP580 comparator. Means I need to keep the input signal attenuated properly.