HALL SENSOR SIGNAL GENERATING DEVICE

摘要

PURPOSE: A hall sensor signal is provided to remove synchronization errors generated in an external controller by outputting a hall sensor signal synchronized with a clock signal. CONSTITUTION: A hall sensor signal generating apparatus(100) comprises a rotor(110) which has magnetism and rotates around a rotary shaft, first, second and third sensor units(120-122) located outside the rotor, and a clock synchronizing unit(130) which synchronizes a hall sensor signal outputted from a hall sensor unit with an operating clock and output the synchronized operation clock and hall sensor signal. [Reference numerals] (130) Clock synchronizing unit; (AA) Motor external controller