Phase-locked loop parameter correction method, phase-locked loop, data processing device and storage medium

The invention discloses a parameter correction method of a phase-locked loop circuit, the phase-locked loop circuit, a data processing device, electronic equipment and a non-instantaneous readable storage medium. The parameter correction method of the phase-locked loop circuit comprises the following steps: setting a plurality of target parameters of the phase-locked loop circuit; and based on the plurality of target parameters, obtaining a plurality of filter coefficients of the digital loop filter, and providing the plurality of filter coefficients to the digital loop filter, so that the plurality of working parameters of the phase-locked loop circuit are correspondingly kept consistent with the plurality of target parameters. According to the method, the multiple filtering coefficients of the digital loop filter are automatically adjusted through the multiple set target parameters, so that the multiple working parameters of the phase-locked loop circuit are correspondingly kept consistent with the multiple