In this paper, the design and VLSI implementation of a fully balanced op amp in CMOS technology is presented. The op amp uses a dual common-mode (CM) feedback loop architecture which is compared to a single CM feedback loop techniques. Experimental measurements on the fabricated chip are presented
Published in:
Electronics, Circuits, and Systems, 1996. ICECS '96., Proceedings of the Third IEEE International Conference on
(Volume:2
)
Date of Conference: 13-16 Oct 1996