FIELD: electrical engineering.
SUBSTANCE: device consists of a number of logical gates connected in series and distributed physically along the area of the integrated circuit and a measurement module capable to start logic transition into connection in-series and to detect the respective transition at the output of connection in-series. Measured time is compared with preset time to adjust power supply voltage of the integrated circuit.
EFFECT: provision of correct operation of the integrated circuit.
11 cl, 13 dwg
