Systems and methods for power distribution network (PDN) droop/overshoot mitigation are provided. In certain embodiments, overshoot is mitigated by ramping down a frequency of a clock signal to a processor when the processor is switching clock frequencies and/or the processor is transitioning from an active mode to an idle mode. In certain embodiments, droop is mitigated by ramping up a frequency of a clock signal to a processor when the processor is switching clock frequencies and/or the processor is transitioning from an idle mode to an active mode.