lucely
Newbie level 2
Replica-Amp Gain-enhancement technique is used for CI desing in low voltaje aplications. Its principal objective is increasing gain not counting sacrifice the output swing and the input common-mode range. Also it works effectively with resistive loads.
In the next reference you will find an application about this
Paper Reference P.C. Yu and H.S. Lee. "A high-swing 2V CMOS operational amplifier whit replica-amp gain enhancement," IEEE J. Solid-State Circuits, vol. 28, pp 1265-1272, Dec. 1993
In the next reference you will find an application about this
Paper Reference P.C. Yu and H.S. Lee. "A high-swing 2V CMOS operational amplifier whit replica-amp gain enhancement," IEEE J. Solid-State Circuits, vol. 28, pp 1265-1272, Dec. 1993