论文信息 - Novel MOS-C balanced-input balanced-output filter using the current feedback operational amplifier

Novel MOS-C balanced-input balanced-output filter using the current feedback operational amplifier

A new bandpass-lowpass filter using a current feedback op.-amp. (CFOA) and MOS transistors operating in the non-saturation region is presented. The filter employs six CFOAs and realizes balanced-input balanced-output bandpasslowpass responses with independent control of Q. PSice simulation results for the proposed balanced-input balanced-output MOS-C filter are also given.

Soliman A. Mahmoud | Ahmed M. Soliman

[1] M. Banu,et al. Fully integrated active RC filters in MOS technology , 1983, 1983 IEEE International Solid-State Circuits Conference. Digest of Technical Papers.

[2] Mohammed Ismail,et al. A new MOSFET-C universal filter structure for VLSI , 1987, 1987 Symposium on VLSI Circuits.

[3] Shen-Iuan Liu,et al. Parasitic-capacitance-insensitive current-mode filters using operational transresistance amplifiers , 1995 .

[4] Hassan Elwan,et al. A novel CMOS current conveyor realization with an electronically tunable current mode filter suitable for VLSI , 1996 .

[5] Mohammed Ismail. A new MOSFET-capacitor integrator , 1985 .

[6] Yannis Tsividis,et al. Continuous-time MOSFET-C filters in VLSI , 1986 .

[7] Christofer Toumazou,et al. Current-feedback opamp suitable for CMOS VLSI technology , 1996 .

[8] Edgar Sanchez-Sinencio,et al. A MOSFET-C variable equalizer circuit with simple on-chip automatic tuning , 1992 .