Patent 11460286 was granted and assigned to Allegro Microsystems, Llc on October, 2022 by the United States Patent and Trademark Office.
A system, comprising: a processing circuitry configured to: receive a first signal that is indicative of a flux density of a magnetic field, the magnetic field being generated by a rotating target; identify a level of a predetermined type of peak in the first signal, the predetermined type of peak occurring once during each revolution of the target; and output a reference signal when an instant level of the first signal matches the level of the predetermined type of peak.