Title :
A novel high speed current mirror compensation technique and application
Author :
Voo, ThartFah ; Toumazou, Chris
Author_Institution :
Dept. of Electr. & Electron. Eng., Imperial Coll. of Sci., Technol. & Med., London, UK
fDate :
30 Apr-3 May 1995
Abstract :
In this paper, we propose a very simple but powerful method of 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. Both simulated and measured results are presented in this paper
Keywords :
CMOS analogue integrated circuits; amplifiers; circuit optimisation; compensation; CMOS circuits; analogue ICs; bandwidth enhancement; circuit optimisation; compensation resistor; compensation technique; high speed current mirror; Bandwidth; Capacitance; Capacitors; Energy consumption; Frequency response; MOSFET circuits; Mirrors; Poles and zeros; Transconductance; Transfer functions;
Conference_Titel :
Circuits and Systems, 1995. ISCAS '95., 1995 IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-2570-2
DOI :
10.1109/ISCAS.1995.523841
