Zushu Yan Qiang Bian Yuanfu Zhao Freqency Compensation for Multistage Amplifiers using Active-Feedback Current Buffers. 1710-1714 2006 conf/ccece/2006 CCECE http://dx.doi.org/10.1109/CCECE.2006.277780 db/conf/ccece/ccece2006.html#YanBZ06