Title :
A CMOS differential difference amplifier with rail-to-rail fully-differential outputs
Author :
Huang, Shu-Chuan ; Ismail, Mohammed
Author_Institution :
Ohio State Univ., Columbus, OH, USA
Abstract :
The Differential Difference Amplifier (DDA) is well-known as a novel analog building block, which has 2 differential inputs. DDA-based circuits often provide high input impedance and simple external circuitry, and therefore are competitive to op amp-based circuits. In this paper, we present a design of a CMOS rail-to-rail fully-differential DDA (FDDA) in a 2 μ CMOS process
Keywords :
CMOS analogue integrated circuits; differential amplifiers; integrated circuit design; 2 mum; CMOS differential difference amplifier; SPICE simulation; analog building block; circuit design; high input impedance; rail-to-rail fully-differential outputs; CMOS process; Circuits; Differential amplifiers; Filters; Impedance; MOSFETs; Rail to rail amplifiers; Rail to rail outputs; Variable structure systems; Voltage;
Conference_Titel :
Circuits and Systems, 1994., Proceedings of the 37th Midwest Symposium on
Conference_Location :
Lafayette, LA
Print_ISBN :
0-7803-2428-5
DOI :
10.1109/MWSCAS.1994.518931
