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US 10,483,990 B2Granted
Frequency compensator, electronic device and frequency compensation method
AssigneeBoe Technology Group Co., Ltd.
InventorLiming Xiu
Life of this patent
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Abstract
A frequency compensator, an electronic device, and a frequency compensation method are disclosed. The frequency compensator includes a control circuit and a frequency compensation circuit. The control circuit is configured to generate a frequency control word according to an initial frequency and an target frequency. The frequency compensation circuit is configured to receive an input signal of an initial frequency, and to generate and output an output signal of a compensated frequency according to the frequency control word and the input signal of the initial frequency.
Claims14
A frequency compensator, comprising:
- a control circuit configured to generate a frequency control word according to an initial frequency and a target frequency;
- and
- a frequency compensation circuit is configured to:
- receive an input signal of the initial frequency;
- and
- generate and output an output signal of a compensated frequency according to the frequency control word and the input signal of the initial frequency,
- wherein the control circuit comprises:
- an input sub-circuit configured to obtain the initial frequency, the target frequency, and a frequency multiplication parameter;
- a calculation sub-circuit configured to generate the frequency control word according to the initial frequency, the target frequency, and the frequency multiplication parameter;
- and
- an output sub-circuit configured to output the frequency control word to the frequency compensation circuit.
8 more elements
Dependencies are inferred from the claim text.