Title :
Arbitrary conversion ratio switched-capacitor (SC) networks design for SC bandgap reference
Author :
Bingwei Jiang ; Jun Feng
Author_Institution :
Inst. of RF & OE-ICs, Southeast Univ., Nanjing, China
Abstract :
General methods of SC networks design for SC bandgap reference are proposed. The methods are based on the conversion between parallel and series connection of the capacitors. The prototyped SC bandgap reference is designed in 65 nm LP CMOS process. Simulation result shows that temperature coefficient of the reference voltage is achieved to 25 ppm/°C from -20 to 100°C .
Keywords :
CMOS integrated circuits; integrated circuit design; switched capacitor networks; LP CMOS process; SC bandgap reference; arbitrary conversion ratio switched-capacitor networks design; parallel-series connection conversion; reference voltage; size 65 nm; temperature -20 degC to 100 degC; temperature coefficient; Boolean functions; CMOS integrated circuits; Data structures; Educational institutions;
Conference_Titel :
Electron Devices and Solid-State Circuits (EDSSC), 2014 IEEE International Conference on
DOI :
10.1109/EDSSC.2014.7061224
