Title :
A novel CMOS current reference with low temperature coefficient over a large temperature range
Author :
Zhao, Zhe ; Huang, Sheng-zhuan ; Zhou, Feng
Author_Institution :
State Key Lab. of ASIC & Syst., Fudan Univ., Shanghai, China
Abstract :
This paper presents a novel first-order temperature compensated current reference. The measured temperature coefficient of this current reference is less than 290 ppm/°C over the temperature range from -20°C to 110°C. What´s more, it is compatible with standard CMOS technology, which makes its application more flexible.
Keywords :
CMOS integrated circuits; compensation; CMOS current reference; large temperature range; low temperature coefficient; temperature -20 degC to 110 degC; temperature compensated current reference; CMOS integrated circuits; Current measurement; Equations; Mathematical model; Temperature distribution; Temperature measurement;
Conference_Titel :
Solid-State and Integrated Circuit Technology (ICSICT), 2010 10th IEEE International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-5797-7
DOI :
10.1109/ICSICT.2010.5667695
