Title :
Precision temperature stabilised tunable CMOS current-mirror for filter applications
Author :
Voo, T. ; Toumazou, C.
Author_Institution :
Dept. of Electr. Eng., Imperial Coll. of Sci., Technol. & Med., London, UK
fDate :
1/18/1996 12:00:00 AM
Abstract :
A temperature stable external reference resistor is used to accurately control and tune the transconductance of an integrated current-mirror. The technique can be used to tune and optimise the bandwidth of the current-mirror for application in CMOS filters
Keywords :
CMOS analogue integrated circuits; active filters; circuit optimisation; circuit stability; circuit tuning; bandwidth optimisation; external reference resistor; filter applications; temperature stabilised circuit; transconductance; tunable CMOS current-mirror;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19960069
