Title :
A class AB current comparator
Author :
Oliaei, O. ; Loumeau, P. ; Recoules, H.
Author_Institution :
Dept. Electron., Ecole Nat. Superieure des Telecommun., Paris, France
Abstract :
A class AB current comparator suitable for sampled-data systems is presented. The comparator has a low and well-controlled current consumption. Because of class AB operation, a high input swing and a high dynamic range are obtained. Positive feedback has been used to reach a high speed
Keywords :
circuit feedback; current comparators; sampled data systems; class AB operation; current comparator; high dynamic range; high input swing; positive feedback; sampled-data systems; Clocks; Diodes; Dynamic range; Energy consumption; Equivalent circuits; Feedback; Latches; Mirrors; Sampled data circuits; Voltage;
Conference_Titel :
Circuits and Systems, 1997. Proceedings of the 40th Midwest Symposium on
Conference_Location :
Sacramento, CA
Print_ISBN :
0-7803-3694-1
DOI :
10.1109/MWSCAS.1997.666036
