公开(公告)号：US06188265B1

公开(公告)日：2001-02-13

申请号：US08989846

申请日：1997-12-12

Applicant: Kwo-Jen Liu ,  Chuck Cheng-Wing Cheng

Inventor： Kwo-Jen Liu ,  Chuck Cheng-Wing Cheng

IPC: H03K1716

CPC classification number: H03K17/063 ,  G11C5/145 ,  G11C16/12

Abstract: A high voltage NMOS switch is adjustable in order to optimize the switch for proper operation with different circuit configurations. A high voltage booster, included within the high voltage NMOS switch, enables the switch to reclaim the previously unused second half-cycle of a power source waveform signal, which thereby increases the speed of the NMOS switch by a factor of two. In addition, the high voltage NMOS switch provides added ramp rate flexibility by enabling a user to optimize the ramp rate of the high voltage NMOS switch for different circuit configurations.

Abstract translation: 高电压NMOS开关是可调节的，以便优化开关，以便不同的电路配置正常工作。 包括在高压NMOS开关内的高压升压器使得开关能够回收先前未使用的电源波形信号的第二半周期，从而将NMOS开关的速度提高了2倍。 此外，高电压NMOS开关通过使用户能够优化用于不同电路配置的高压NMOS开关的斜坡率来提供附加的斜坡率灵活性。