TY - JOUR
T1 - Design and optimization of low-voltage two-stage CMOS amplifiers with enhanced performance
AU - Santos-tavares, Rui Manuel Leitão
AU - Steiger-garção, Adolfo Sanchez
AU - Goes, João Carlos da Palma
AU - DEE Group Author
PY - 2003/1/1
Y1 - 2003/1/1
N2 - This paper presents a novel method for designing and optimizing high-speed low-voltage two-stage amplifiers with enhanced performance. On the one hand, at circuit level, an additional degree-of-freedom is added to the topology that allows reaching, simultaneously, high DC gain and fast settling response without increasing the power dissipation. On the other hand, an efficient method for optimizing the settling-response of the amplifiers in the time-domain is presented A design example with simulated results is finally shown to validate the proposed ideas.
AB - This paper presents a novel method for designing and optimizing high-speed low-voltage two-stage amplifiers with enhanced performance. On the one hand, at circuit level, an additional degree-of-freedom is added to the topology that allows reaching, simultaneously, high DC gain and fast settling response without increasing the power dissipation. On the other hand, an efficient method for optimizing the settling-response of the amplifiers in the time-domain is presented A design example with simulated results is finally shown to validate the proposed ideas.
U2 - 10.1109/ISCAS.2003.1205534
DO - 10.1109/ISCAS.2003.1205534
M3 - Article
VL - I
SP - 197
EP - 200
JO - PROCEEDINGS OF THE 2003 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I
JF - PROCEEDINGS OF THE 2003 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I
IS - NA
ER -