Title :
High-speed current mirror resistive compensation technique
Author :
Voo, T. ; Toumazou, C.
Author_Institution :
Dept. of Electr. Eng., Imperial Coll. of Sci., Technol. & Med., London, UK
fDate :
2/16/1995 12:00:00 AM
Abstract :
The authors propose a very simple but powerful method of speed and bandwidth enhancement for general CMOS current mirror circuits. Introducing a compensation resistor between the gates of the primary transistor pair of the current mirror can lead to a significant bandwidth enhancement. Simulated and measured results are presented
Keywords :
CMOS analogue integrated circuits; amplifiers; compensation; CMOS circuits; bandwidth enhancement; compensation resistor; current mirror; high-speed operation; resistive compensation technique; speed enhancement;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19950207
