Sa. Mahmoud et Am. Soliman, NOVEL MOS-C BALANCED-INPUT BALANCED-OUTPUT FILTER USING THE CURRENT-FEEDBACK OPERATIONAL-AMPLIFIER, International journal of electronics, 84(5), 1998, pp. 479-485
A new bandpass-lowpass filter using a current feedback; op.-amp. (CFOA
) and MOS transistors operating in the non-saturation region is presen
ted. The filter employs six CFOAs and realizes balanced-input balanced
-output bandpass-lowpass responses with independent control of Q. PSic
e simulation results for the proposed balanced-input balanced-output M
OS-C filter are also given.