Patent ID: 11936388
Assignee: M31 TECHNOLOGY CORPORATION
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An oscillator circuit, comprising:
an oscillator, configured to generate an output clock;
a control circuit, coupled to the oscillator, the control circuit being configured to output a first control signal and a second control signal to the oscillator, and accordingly adjust a frequency of the output clock of the oscillator, wherein the control circuit comprises:
a first circuit path, configured to receive a first digital code to generate the first control signal; and
a second circuit path, configured to receive a second digital code to generate the second control signal, wherein the second digital code is an accumulation result of a portion of the first digital code, and a rate of change of a code value of the second digital code is slower than a rate of change of a code value of the first digital code.