Title :
Very accurate dynamic current mirrors
Author :
Wegmann, G. ; Vittoz, E.A.
Author_Institution :
Swiss Federal Inst. of Technol., Lausanne, Switzerland
fDate :
5/11/1989 12:00:00 AM
Abstract :
A highly accurate current mirror based on dynamic analogue techniques has been integrated and measured. This principle is insensitive to transistor mismatch and allows the reproduction of input current in any desired integer ratio, at the output.
Keywords :
active networks; amplifiers; analogue circuits; dynamic analogue techniques; dynamic current mirrors; input current; integer ratio; transistor mismatch;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19890437
