Akihiro Tanaka, Zhigang Qin, Hirokazu Yoshizawa. A 0.5-V 85-nW rail-to-rail operational amplifier with a cross-coupled output stage. In 20th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2013, Abu Dhabi, December 8-11, 2013. pages 137-140, IEEE, 2013. [doi]
Abstract is missing.