This study proposes a novel negative level shifter capable of converting low levels of input voltages to high output voltages while maintaining high speed and low delay and superior static power dissipation. The proposed level shifter is composed of a combination of cross-coupled and current mirror configurations. The minimal operating voltage of the proposed level shifter is $400\text{mV}$. In addition to the operating range, the power consumption and delay of the proposed level shifter were designed for low-power applications. Under VDDL=$0.4\text{V}$, VDDH=$1.8\text{V}$ and $f_{\mathit{in}}=1\text{MHz}$ condition, the average power, energy/transition and static power were $2.6\mathrm{\mu }\text{W},26\text{fJ}/\text{Transition}$, and $70\text{pW}$, respectively.

本研究提出了一种新型负电平转换器，能够将低电平输入电压转换为高输出电压，同时保持高速、低延迟和优异的静态功耗。建议的电平转换器由交叉耦合和电流镜配置的组合组成。建议的电平转换器的最小工作电压为$400\text{毫伏}$. 除了工作范围之外，所提议的电平转换器的功耗和延迟也是为低功耗应用而设计的。在 VDDL=$0.4\text{伏}$, VDDH=$1.8\text{伏}$ 和 $F_{\mathit{在}}=1\text{兆赫}$ 条件下，平均功率、能量/转换和静态功率分别为 $2.6\mathrm{\mu }\text{宽},26\text{缩略词}/\text{过渡}$， 和 $70\text{功率}$， 分别。