A high-speed differential CMOS Schmitt trigger with regenerative current feedback and adjustable hysteresis
作者： Fei Yuan
DOI: 10.1007/S10470-009-9374-Y
关键词:
摘要: This paper presents a brief overview of Schmitt triggers and proposes new differential current-feedback trigger. The hysteresis the proposed trigger is generated using regenerative current feedback can be adjusted by varying network. center also common-mode input voltage. has characteristics current-mode circuits, making it particularly attractive for low-voltage high-speed applications. been designed in TSMC-0.18 μm 1.8 V CMOS technology analyzed Spectre from Cadence Design Systems with BSIM3V3 device models. Simulation results are presented.
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