INTEGRATING ANALOGUE-TO-DIGITAL CONVERTER WITH PULSE-WIDTH MODULATION

摘要

FIELD: radio engineering, communication.SUBSTANCE: device includes an input signal source, the first and the second adders, an integrator, a relay element, a synchronisation signal source, a generator of saw-tooth voltage, a programmable controller, the first and the second converters of the time interval to a digital code, an arithmetic and logic device, a frequency-to-analogue signal converter, and a threshold element.EFFECT: improving ADC reliability by diagnostics of its serviceability.4 dwg