A CMOS PSR enhancer with 87.3 mV PVT-insensitive dropout voltage for sensor circuits

• Main Authors: Zhang, Jianyu, Chan, Pak Kwong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Electrical and electronic engineering; Power Supply Rejection Enhancer; Dropout Voltage
• Online Access: https://hdl.handle.net/10356/153922
• Institution: Nanyang Technological University

A new power supply rejection (PSR) based enhancer with small and stable dropout voltage is presented in this work. It is implemented using TSMC-40 nm process technology and powered by 1.2 V supply voltage. A number of circuit techniques are proposed in this work. These include the temperature compen...