NMOS在实际应用中为何比PMOS要更受欢迎，本文将从导电沟道、电子迁移率和器件速度等多个方面来展开讲解。 首先是在性能 ...

NMOS管的主回路电流方向为D—>S，导通条件为VGS有一定的压差，如 5V（G电位比S电位高）。 PMOS管的主回路电流方向为S—>D，导通条件为VGS有一定的压差，如 -5V（S电位比G电位高）。 NMOS当下管，即S极（源极）直接接地，只需控制G极（栅极）电压即可控制NMOS管的导 ...

高速低 kickback 噪声动态比较器采用改进三阶段架构，通过NMOS/PMOS并行预放大器和强臂锁存器设计，实现-0Vdd至Vdd全共模电压 ...

PMOS transistors are less vulnerable to substrate noise since they’re placed in separate wells; designers implement guard rings to attenuate the substrate noise propagation. However, substrate noise ...

For years—decades, in fact—the NMOS transistor world has been on cruise control. NMOS is naturally faster and its performance has scaled better than PMOS. PMOS has had a cost advantage. But lately, it ...

4月2日消息，国家知识产权局信息显示，合肥晶合集成电路股份有限公司申请一项名为“半导体结构、制备方法及提高器件载流子迁移率的方法”的专利。申请公布号为CN121772328A，申请号为CN202610249024.3，申请公布日期为2026年3月31日，申请日期为2026年3月3日，发明 ...

Even as industry moves into the era of the high k metal gate (HKMG) and FinFET transistor, chipmakers continue to seek ways to improve device performance. One of the latest advances and the subject of ...

X-Fab Silicon Foundries has added 375V power transistors to the devices available from its 180nm deep trench isolation BCD-on-SoI platform chip fab. The second generation of its XT018 super-junction ...