Title :
Digitally tunable MOS-current mirrors for high precision applications
Author :
Ramírez-Angulo, J.
Author_Institution :
Dept. of Electr. & Comput. Eng., Coll. of Eng., Las Cruces, NM, USA
fDate :
6/1/1993 12:00:00 AM
Abstract :
A high accuracy digitally tunable MOS transistor structure is proposed, and the working principle is verified experimentally. Experimental results on devices fabricated using a standard 3 mu m p-well CMOS process show that the gain of the current mirrors using the proposed structure can be trimmed with an accuracy better than within 0.1%.<>
Keywords :
CMOS integrated circuits; amplifiers; linear integrated circuits; tuning; 3 micron; MOS-current mirrors; digitally tunable; high precision applications; monolithic IC; p-well CMOS process; Amplifiers; Analog integrated circuits; CMOS integrated circuits; Tuning;
Journal_Title :
Circuits, Devices and Systems, IEE Proceedings G
