TY - JOUR
T1 - A new rail-to-rail driving scheme and a low-power high-speed output buffer amplifier for AMLCD column driver application
AU - Lu, Chih Wen
PY - 2003
Y1 - 2003
N2 - A new high-speed, rail-to-rail driving scheme and a low-power, high-speed output buffer amplifier for active matrix liquid crystal display column driver application are proposed. Two complementary differential amplifiers to drive a pair of column lines are used to realize a rail-to-rail drive. The circuit achieves the large driving capability by employing a simple comparator to sense the transients of the input to turn on an auxiliary driving transistor, which is statically off in the stable state. This increases the speed without increasing static power consumption. They are demonstrated in a 0.35 μm CMOS technology.
AB - A new high-speed, rail-to-rail driving scheme and a low-power, high-speed output buffer amplifier for active matrix liquid crystal display column driver application are proposed. Two complementary differential amplifiers to drive a pair of column lines are used to realize a rail-to-rail drive. The circuit achieves the large driving capability by employing a simple comparator to sense the transients of the input to turn on an auxiliary driving transistor, which is statically off in the stable state. This increases the speed without increasing static power consumption. They are demonstrated in a 0.35 μm CMOS technology.
UR - http://www.scopus.com/inward/record.url?scp=0038827442&partnerID=8YFLogxK
U2 - 10.1109/ISCAS.2003.1205542
DO - 10.1109/ISCAS.2003.1205542
M3 - Conference article
AN - SCOPUS:0038827442
SN - 0271-4310
VL - 1
SP - I229-I232
JO - Proceedings - IEEE International Symposium on Circuits and Systems
JF - Proceedings - IEEE International Symposium on Circuits and Systems
T2 - Proceedings of the 2003 IEEE International Symposium on Circuits and Systems
Y2 - 25 May 2003 through 28 May 2003
ER -