A comparator is an electronic component that outputs different voltage results at the output by comparing the magnitude of the current or voltage at the two inputs. This article describes the ...
A rubidium standard, or rubidium atomic clock, is a high accuracy frequency and time standard, usually accurate to within a few parts in 10 11. This is still several orders of magnitude less than some ...
The HEF4046B is a phase-locked loop circuit that contains a linear voltage-controlled oscillator (VCO) and two discrete phase comparators that has a common signal input amplifier and a common ...
Phase II Comparator Study of Oral Versus Intravenous Topotecan in Patients With Chemosensitive Small-Cell Lung Cancer Authors: Joachim von Pawel, Ulrich Gatzemeier, Jean-Louis Pujol, Lionel Moreau, S.