A compact low-power high slew-rate rail-to-rail class-AB buffer amplifier for LCD driver ICs

Jia Hui Wang; Jing Chuan Qiu; Hao Yuan Zheng; Chien Hung Tsai; Chen Yu Wang; Ching Chung Lee; Chin Tien Chang

doi:10.1109/EDSSC.2007.4450146

A compact low-power high slew-rate rail-to-rail class-AB buffer amplifier for LCD driver ICs

Jia Hui Wang, Jing Chuan Qiu, Hao Yuan Zheng, Chien Hung Tsai, Chen Yu Wang, Ching Chung Lee, Chin Tien Chang

Department of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

16 Citations (Scopus)

Abstract

The design of a compact low-power high-speed class-AB buffer amplifier for driving the large column line loads of large-size TFT-LCD is presented in this paper. The class-AB buffer amplifier can drive large column line loads up to 1000pF within 1.28μs. The proposed class-AB buffer amplifier is implemented with a standard 0.35μm CMOS 2-poly 4-metal process technology and simulated using HSPICE. The measurement results show that the power consumption of 25.67μW, and exhibits the slew rates of 4.5V/μs and 5V/μs for rising and falling edges, respectively, under a 1000pF load. The active area of this class-AB output buffer amplifier is only 47×45μm².

Original language	English
Title of host publication	IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007
Pages	397-400
Number of pages	4
DOIs	https://doi.org/10.1109/EDSSC.2007.4450146
Publication status	Published - 2007
Event	IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007 - Tainan, Taiwan Duration: 2007 Dec 20 → 2007 Dec 22

Publication series

Name	IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007

Other

Other	IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007
Country/Territory	Taiwan
City	Tainan
Period	07-12-20 → 07-12-22

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

Access to Document

10.1109/EDSSC.2007.4450146

Cite this

Wang, J. H., Qiu, J. C., Zheng, H. Y., Tsai, C. H., Wang, C. Y., Lee, C. C., & Chang, C. T. (2007). A compact low-power high slew-rate rail-to-rail class-AB buffer amplifier for LCD driver ICs. In IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007 (pp. 397-400). Article 4450146 (IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007). https://doi.org/10.1109/EDSSC.2007.4450146

@inproceedings{c50ee6e129914ef194b447436d19f972,

title = "A compact low-power high slew-rate rail-to-rail class-AB buffer amplifier for LCD driver ICs",

abstract = "The design of a compact low-power high-speed class-AB buffer amplifier for driving the large column line loads of large-size TFT-LCD is presented in this paper. The class-AB buffer amplifier can drive large column line loads up to 1000pF within 1.28μs. The proposed class-AB buffer amplifier is implemented with a standard 0.35μm CMOS 2-poly 4-metal process technology and simulated using HSPICE. The measurement results show that the power consumption of 25.67μW, and exhibits the slew rates of 4.5V/μs and 5V/μs for rising and falling edges, respectively, under a 1000pF load. The active area of this class-AB output buffer amplifier is only 47×45μm2.",

author = "Wang, {Jia Hui} and Qiu, {Jing Chuan} and Zheng, {Hao Yuan} and Tsai, {Chien Hung} and Wang, {Chen Yu} and Lee, {Ching Chung} and Chang, {Chin Tien}",

year = "2007",

doi = "10.1109/EDSSC.2007.4450146",

language = "English",

isbn = "1424406374",

series = "IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007",

pages = "397--400",

booktitle = "IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007",

note = "IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007 ; Conference date: 20-12-2007 Through 22-12-2007",

}

Wang, JH, Qiu, JC, Zheng, HY, Tsai, CH, Wang, CY, Lee, CC & Chang, CT 2007, A compact low-power high slew-rate rail-to-rail class-AB buffer amplifier for LCD driver ICs. in IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007., 4450146, IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007, pp. 397-400, IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007, Tainan, Taiwan, 07-12-20. https://doi.org/10.1109/EDSSC.2007.4450146

A compact low-power high slew-rate rail-to-rail class-AB buffer amplifier for LCD driver ICs. / Wang, Jia Hui; Qiu, Jing Chuan; Zheng, Hao Yuan et al.
IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007. 2007. p. 397-400 4450146 (IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - A compact low-power high slew-rate rail-to-rail class-AB buffer amplifier for LCD driver ICs

AU - Wang, Jia Hui

AU - Qiu, Jing Chuan

AU - Zheng, Hao Yuan

AU - Tsai, Chien Hung

AU - Wang, Chen Yu

AU - Lee, Ching Chung

AU - Chang, Chin Tien

PY - 2007

Y1 - 2007

N2 - The design of a compact low-power high-speed class-AB buffer amplifier for driving the large column line loads of large-size TFT-LCD is presented in this paper. The class-AB buffer amplifier can drive large column line loads up to 1000pF within 1.28μs. The proposed class-AB buffer amplifier is implemented with a standard 0.35μm CMOS 2-poly 4-metal process technology and simulated using HSPICE. The measurement results show that the power consumption of 25.67μW, and exhibits the slew rates of 4.5V/μs and 5V/μs for rising and falling edges, respectively, under a 1000pF load. The active area of this class-AB output buffer amplifier is only 47×45μm2.

AB - The design of a compact low-power high-speed class-AB buffer amplifier for driving the large column line loads of large-size TFT-LCD is presented in this paper. The class-AB buffer amplifier can drive large column line loads up to 1000pF within 1.28μs. The proposed class-AB buffer amplifier is implemented with a standard 0.35μm CMOS 2-poly 4-metal process technology and simulated using HSPICE. The measurement results show that the power consumption of 25.67μW, and exhibits the slew rates of 4.5V/μs and 5V/μs for rising and falling edges, respectively, under a 1000pF load. The active area of this class-AB output buffer amplifier is only 47×45μm2.

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Wang JH, Qiu JC, Zheng HY, Tsai CH, Wang CY, Lee CC et al. A compact low-power high slew-rate rail-to-rail class-AB buffer amplifier for LCD driver ICs. In IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007. 2007. p. 397-400. 4450146. (IEEE Conference on Electron Devices and Solid-State Circuits 2007, EDSSC 2007). doi: 10.1109/EDSSC.2007.4450146

A compact low-power high slew-rate rail-to-rail class-AB buffer amplifier for LCD driver ICs

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