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ENGL
2007

A High Driving Capability CMOS Buffer Amplifier for TFT-LCD Source Drivers

8 years 10 months ago
A High Driving Capability CMOS Buffer Amplifier for TFT-LCD Source Drivers
—A high driving capability CMOS buffer amplifier with high slew-rate, low power, and low offset voltage for high resolution TFT-LCD source drivers is proposed. Low power and high driving capability are achieved by using a telescope-cascode based complementary differential input stage combing with a common source push-pull stage and two auxiliary driving transistors. The designed buffer amplifier attained 20 V/μs and 18 V/μs rising/falling slew-rates, 1 μA static current, and 2.5 mV offset voltage for 1 nF load capacitance with a supply voltage of
Zhi-Ming Lin, Hsin-Chi Lai
Added 13 Dec 2010
Updated 13 Dec 2010
Type Journal
Year 2007
Where ENGL
Authors Zhi-Ming Lin, Hsin-Chi Lai
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