专利名称：Digital Calibration for Multiphase Oscillators发明人：Mohammad Hekmat,Reza Navid申请号：US15638329申请日：20170629
公开号：US20170359027A1公开日：20171214
专利附图：
摘要：A phase-locked loop circuit comprises a multi-phase oscillator having a pluralityof coupled oscillators. A calibration module detects mismatches between frequencycharacteristics of the different oscillators in the phase-locked loop circuit during acalibration process. The calibration module then calibrates the various oscillators to
compensate for the detected mismatch. Once calibrated, the phase-locked loop circuitcan operate with little or no performance degradation despite the mismatch in frequencycharacteristics between the different oscillators.
申请人：Rambus Inc.
地址：Sunnyvale CA US
国籍：US
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