基于锁相环的数字频率合成器的研究

Phase-lockedloopuseexternalinputreferencesignalcontrolloopinternaloscillationsignalfeedbackcontrolcircuit.Digitalphaselockedloopfrequencygeneratorduetothefrequencyrangeandfrequencyintervalcanbeadjustedaccordingtothespecificneeds,andtheoutputsignalfrequencywithhighstabilityandaccuracy,an