A wide range digitizer for direct coupled analogue signals
- 1 March 1968
- journal article
- research article
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 1 (3), 284-288
- https://doi.org/10.1088/0022-3735/1/3/305
Abstract
A serial analogue-to-digital converter is described which will accept currents in the range & 1 mA applied to a virtual earth input, or alternatively voltages between 5 v applied to a high impedance input. An output pulse train is produced whose repetition frequency is proportional to theThis publication has 2 references indexed in Scilit:
- A digital method of measurement of amplitude and phase at low frequenciesJournal of Scientific Instruments, 1965
- Low-current amplifier using silicon planar transistorsProceedings of the Institution of Electrical Engineers, 1965