Title :
A clock-feedthrough compensated switched current integrator
Author :
Loulou, M. ; Riffaud-Desgreys, P. ; Marchegay, Ph ; Garnier, E.
Author_Institution :
Lab. IXL, Bordeaux I Univ., Talence, France
Abstract :
Here we present a novel approach to cancel CFT error in a switched current integrator based on a current mode CFT compensated cell. The idea consists of separate compensations of CFT error in each transistor forming the integrator. Transistor level simulations are given to show the efficiency of the method
Keywords :
analogue storage; circuit feedback; error compensation; integrating circuits; switched current circuits; CFT error cancellation; SI integrator; clock-feedthrough compensation; current mode CFT compensated cell; memory cell; switched current integrator; Capacitance; Circuit simulation; Clocks; Current mode circuits; Energy consumption; Equations; Frequency; Signal processing; Switches; Threshold voltage;
Conference_Titel :
Electronics, Circuits and Systems, 1998 IEEE International Conference on
Conference_Location :
Lisboa
Print_ISBN :
0-7803-5008-1
DOI :
10.1109/ICECS.1998.813327
