Takao Tsukutani, Yasuaki Sumi, Masami Higashimura, Yutaka Fukui. Current-mode universal biquad circuit using MO-OTAs and DO-CCII. In International Symposium on Circuits and Systems (ISCAS 2005), 23-26 May 2005, Kobe, Japan. pages 1589-1592, IEEE, 2005. [doi]
Abstract is missing.