论文信息 - Novel input stages for current feedback operational amplifiers

Novel input stages for current feedback operational amplifiers

This paper considers the trade-offs involved in the design of six new input stages intended to improve the performance of a current feedback operational amplifier (CFOA), over that possible using an established input circuit configuration, with respect to three major characteristics, viz, common mode rejection ratio (CMRR), offset voltage and slew-rate.

Khaled Hayatleh | B. L. Hart | A. A. Tammam

[1] Brett Wilson,et al. Low distortion feedback voltage-current conversion technique , 1981 .

[2] Khaled Hayatleh,et al. Current-feedback operational amplifier with high CMRR , 2003 .

[3] Khaled Hayatleh,et al. Current-feedback operational amplifiers and applications , 1997 .

[4] Sergio Franco. 64 – Current-feedback amplifiers benefit high-speed designs , 1991 .

[5] Khaled Hayatleh,et al. High CMRR current-feedback operational amplifier , 2003 .

[6] Sergio Franco,et al. Design with Operational Amplifiers and Analog Integrated Circuits , 1988 .

[7] A. Arbel,et al. Output stage for current-mode feedback amplifiers, theory and applications , 1992 .

[8] C. Toumazou,et al. Wide-band precision rectification , 1987 .

[9] Robert G. Meyer,et al. Analysis and Design of Analog Integrated Circuits , 1993 .

[10] Erik Bruun. High speed, current conveyor based voltage mode operational amplifier , 1992 .

[11] D. Pugh,et al. C.M.R.R. analysis of the 3-op-amp instrumentation amplifier , 1977 .

[12] A. M. Soliman. Design of high-frequency amplifiers , 1983, IEEE Circuits & Systems Magazine.

[13] H. Krabbe. A high-performance monolithic instrumentation amplifier , 1971 .

[14] J. Lidgey,et al. A high slew-rate voltage-mode op-amp , 1992, [Proceedings] 1992 IEEE International Symposium on Circuits and Systems.