Synchronization arrangement e.g. for control device esp. for motor vehicle airbag, has sensor provided with control logic for recognizing sync signal and for generating an output control signal

摘要

A synchronizing arrangement has a control element (11) of the control device (1) provided with an input terminal to supply a starting pulse, a signal generating circuit (15) with a first input terminal (111) connected to the output of the control element (11) and an output terminal (18) connected to the input terminal (19) of the sensor (2) via which a supply voltage (VSAT) is supplied to the sensor (2) and the signal synchronizing circuit (15) generates a sync. signal depending on the driving signal of the control element (11). The sensor (2) has control logic (20) for recognizing the sync. signal and for then generating a control signal at an output (299). An Independent claim is included for a method of synchronizing a control device.