Nested-current-mirror rail-to-rail-output single-stage amplifier with enhancements of DC gain, GBW and slew rate

Z Yan, PI Mak, MK Law, RP Martins… - IEEE Journal of Solid …, 2015 - ieeexplore.ieee.org
For better area and power efficiencies, rail-to-rail-output single-stage amplifiers are a
potential replacement of their multi-stage counterparts, especially for display applications …

Power-efficient single-stage class-AB OTA based on non-linear nested current mirrors

J Beloso-Legarra, A Carlos… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A novel approach to design low-power area-efficient rail-to-rail output single-stage class-AB
operational transconductance amplifiers (OTAs) with enhanced large-and small-signal …

A 10-bit resistor-floating-resistor-string DAC (RFR-DAC) for high color-depth LCD driver ICs

CW Lu, PY Yin, CM Hsiao… - IEEE Journal of Solid …, 2012 - ieeexplore.ieee.org
This work proposes a novel resistor-floating-resistor-string digital-to-analog converter (RFR-
DAC) architecture with a 10-bit resolution for liquid crystal display (LCD) driver applications …

An ultra-low-power bulk-driven subthreshold super class-AB rail-to-rail CMOS OTA with enhanced small and large signal performance suitable for large capacitive …

S Ghosh, V Bhadauria - Microelectronics Journal, 2021 - Elsevier
This paper introduces a power-efficient super class-AB bulk-driven (BD) operational
transconductance amplifier (OTA) in the subthreshold region suitable for driving a high …

A 10-b two-stage DAC with an area-efficient multiple-output voltage selector and a linearity-enhanced DAC-embedded op-amp for LCD column driver ICs

CW Lu, CM Hsiao, PY Yin - IEEE journal of solid-state circuits, 2013 - ieeexplore.ieee.org
This work proposes a 10-b two-stage DAC with an area-efficient multiple-output voltage
selector and a linearity-enhanced DAC-embedded op-amp for LCD column driver ICs. The …

A rail-to-rail class-AB amplifier with an offset cancellation for LCD drivers

CW Lu - IEEE journal of solid-state circuits, 2009 - ieeexplore.ieee.org
A rail-to-rail amplifier with an offset cancellation, which is suitable for high color depth and
high-resolution liquid crystal display (LCD) drivers, is proposed. The amplifier incorporates …

Gray code-based 10-bit source driver for large-size OLED display

X Guo, H Li - IEEE Transactions on Circuits and Systems II …, 2021 - ieeexplore.ieee.org
In this brief, a state-of-the-art source driver circuit is proposed for large-size organic light-
emitting diode (OLED) display. The proposed source driver uses a three-stage digital to …

An area-efficient fully R-DAC-based TFT-LCD column driver

CW Lu, CC Shen, WC Chen - IEEE Transactions on Circuits …, 2010 - ieeexplore.ieee.org
This paper proposes an area-efficient fully resistor-string digital-to-analog-converter (R-
DAC)-based thin-film transistor liquid crystal display (TFT-LCD) column driver in which …

A new compact low-power high-speed rail-to-rail class-B buffer for LCD applications

D Marano, G Palumbo, S Pennisi - Journal of display technology, 2010 - opg.optica.org
This paper addresses a very compact low-power class-B buffer amplifier topology for large-
size liquid crystal display applications. The proposed buffer achieves high-speed driving …

Slew-rate-enhanced rail-to-rail buffer amplifier for TFT LCD data drivers

JS Kim, JY Lee, BD Choi - Electronics letters, 2012 - IET
A high-slew-rate low-power rail-to-rail buffer amplifier, which is suitable for thin film transistor
liquid crystal display (TFT LCD) data driver applications, is proposed. Previous dynamic …