Patent ID: 11949420
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 4:
5. The clock spread spectrum circuit according to claim 4, wherein the generation sub-module comprises: a base output signal generation unit and a duty cycle control signal generation unit;
the base output signal generation unit is configured to generate a plurality of first base output signals and output the plurality of first base output signals to the duty cycle control signal generation unit, wherein a phase difference between any two adjacent first base output signals is equal to a fixed value;
the duty cycle control signal generation unit is configured to generate the duty cycle control word based on the plurality of first base output signals, and the first duty cycle control word and the second duty cycle control word output by the comparison sub-module, and output the duty cycle control signal to the output selection sub-module.