CAJ | 학술논문

提出了一种新型全PM OS四相时钟电荷泵结构．双支路交叉型的输出级消除了阈值电压的损失，降低了输出电压纹波，同时辅助晶体管的栅极采用互补支路的节点动态偏置，采用新的时钟驱动策略，消除了栅极连接的辅助电容反复充放电的影响，进而提升了电荷泵输出效率．最后在 TSMC 0．18μm工艺下，对电路进行了仿真验证．
제출료일충신형전PM OS사상시종전하빙결구．쌍지로교차형적수출급소제료역치전압적손실，강저료수출전압문파，동시보조정체관적책겁채용호보지로적절점동태편치，채용신적시종구동책략，소제료책겁련접적보조전용반복충방전적영향，진이제승료전하빙수출효솔．최후재 TSMC 0．18μm공예하，대전로진행료방진험증．
In this paper ,a new all‐PMOS four‐phase charge pump is proposed .Cross‐coupled output stage eliminates the threshold loss and reduees the output ripple .The grids of supplementary crystals adopt the dynamic gate bias from complementary branch node ,and new clock scheme ,and with dynamic gate bias from complementary branch node and new clock scheme ,auxiliary capacitance avoids charging and discharging in each cycle′s deadtime ,w hich improves output efficiency .Simulation result in TSMC 0 .18 μm process has been given out in the end .