| 摘要 |
A technique that is readily implemented in monolithic integrated circuits includes a phase-locked loop (PLL) that generates an output clock signal based on a reference clock signal and selectable configuration parameters. A method includes providing to a PLL circuit, selected configuration information based, at least in part, on a selected frequency of a reference clock signal and a selected PLL bandwidth. The method includes generating an output clock signal, by the PLL circuit, based, at least in part, on the reference clock signal and the selected configuration information. The method includes storing in a storage circuit, a plurality of sets of configuration information corresponding to a range of frequencies of the reference clock signal and a range of PLL bandwidths. The selected configuration information is accessed from the plurality of sets of configuration information according to the selected frequency and the selected bandwidth.
|
