저전력 System-in-Package 구현을 위한 전하 공유 Cross-Coupled Charge Pump

In this paper, a novel cross-coupled charge pump as a power converter in System-in-Package(SiP) for mobile applications is proposed. By sharing and recycling wasted charges in 4-phase clock buffers, the proposed charge pump achieves low-power operation. The circuit has been implemented in a BCDMOS 0.35um process.