Title :
High-speed class AB buffer amplifiers with accurate quiescent current control
Author :
Lu, Chih-Wen ; Sheu, Meng-Lieh
Author_Institution :
Dept. of Electr. Eng., Nat. Chi Nan Univ., Nantou Hsien, Taiwan
Abstract :
Two new high-speed class AB buffer amplifiers with accurate quiescent current control, which are suitable for output driver applications, are proposed. The buffer amplifiers draw little current during static but have large driving capability during transients. They have been demonstrated with the TSMC 0.35 μm CMOS technology.
Keywords :
CMOS analogue integrated circuits; buffer circuits; differential amplifiers; driver circuits; transients; 0.35 micron; CMOS; class AB buffer amplifiers; output driver applications; quiescent current control; transients; CMOS technology; Current control; Displays; Driver circuits; Electric current control; Mirrors; Operational amplifiers; Power supplies; Transconductance; Voltage;
Conference_Titel :
ASIC, 2002. Proceedings. 2002 IEEE Asia-Pacific Conference on
Print_ISBN :
0-7803-7363-4
DOI :
10.1109/APASIC.2002.1031556
