\input zb-basic \input zb-ioport \iteman{io-port 70726986} \itemau{Lu, Ping-Hsing; Wu, Chung-Yu; Tsai, Ming-Kai} \itemti{VHF bandpass filter design using CMOS transresistance amplifiers} \itemso{ISCAS, 990-993 (1993).} \itemcc{} \itemut{} \itemli{} \end