Various embodiments provide for active suppression circuitry. The active suppression circuitry can be used with a circuit for a memory system, such as a dual data rate (DDR) memory system. For example, some embodiments provide an active suppression integrated circuit. The active suppression integrated circuit can be used by a memory system to efficiently suppress power supply noise caused by resonance of a power delivery network (PDN) of the memory system, thereby improving power integrity of the memory system input/output.