A CMOS PSR Enhancer with 87.3 mV PVT-Insensitive Dropout Voltage for Sensor Circuits

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...

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Veröffentlicht in:	Sensors (Basel, Switzerland) Switzerland), 2021-11, Vol.21 (23), p.7856
Hauptverfasser:	Zhang, Jianyu, Chan, Pak Kwong
Format:	Artikel
Sprache:	eng
Schlagworte:	Analog circuits Circuits current reference Design dropout voltage Electric potential Floating bridges Noise sensitivity Operational amplifiers PSR enhancer regulator Sensors Simulation Temperature Temperature compensation Transistors Voltage voltage reference
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