Title :
A high-PSRR bandgap voltage reference with temperature curvature compensation used for pipeline ADC
Author :
Zhang Shuo ; Wang Zongmin ; Zhou Liang ; Feng Wenxiao ; Ding Yang
Author_Institution :
Beijing Microelectron. Tech. Instn. (BMTI), Beijing, China
Abstract :
In this paper, a new design of bandgap reference is presented. Based on traditional bandgap reference circuits, the new one uses a partial supply voltage produced itself feeding back to the other part to improve PSRR. To achieve excellent temperature coefficient, this bandgap reference applies 2nd-order curvature compensated technique which based on a temperature-dependent resistor ratio scheme.
Keywords :
analogue-digital conversion; energy gap; reference circuits; 2nd-order curvature compensated technique; bandgap reference circuits; high-PSRR bandgap voltage reference; partial supply voltage; pipeline ADC; temperature curvature compensation; temperature-dependent resistor ratio scheme; Manganese;
Conference_Titel :
Electron Devices and Solid-State Circuits (EDSSC), 2013 IEEE International Conference of
Conference_Location :
Hong Kong
DOI :
10.1109/EDSSC.2013.6628086
