An 8-bit LCD source driver with push- pull low-power output buffer amplifiers

Jia Hui Wang, Jing Chuan Qiu, Chien-Hung Tsai, Chin Tien Chang, Chen Yu Wang

研究成果: Conference contribution

摘要

An 8-bit LCD source driver with push-pull buffer amplifiers for N-dot inversion driving is presented. The proposed push-pull output buffer amplifier with dynamic bias effectively increases the transient response, reducing the transistor count of the bias circuit and decreasing the quiescent current path. An 8-bit source driver supporting an N-dot inversion driving scheme is implemented using 0.35μm CMOS technology. The developed driver has maximum setting times of 1.4μs and 1.2μs for rising and falling edges, respectively, under one-dot inversion with a 680pF load. The quiescent current consumption of the proposed push-pull buffer amplifier is about 3.8μA.

原文English
主出版物標題Proceedings of 2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010
頁面327-330
頁數4
DOIs
出版狀態Published - 2010 十一月 8
事件2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010 - Hsin Chu, Taiwan
持續時間: 2010 四月 262010 四月 29

出版系列

名字Proceedings of 2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010

Other

Other2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010
國家Taiwan
城市Hsin Chu
期間10-04-2610-04-29

指紋

Buffer amplifiers
Liquid crystal displays
Transient analysis
Transistors
Networks (circuits)

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering

引用此文

Wang, J. H., Qiu, J. C., Tsai, C-H., Chang, C. T., & Wang, C. Y. (2010). An 8-bit LCD source driver with push- pull low-power output buffer amplifiers. 於 Proceedings of 2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010 (頁 327-330). [5496755] (Proceedings of 2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010). https://doi.org/10.1109/VDAT.2010.5496755
Wang, Jia Hui ; Qiu, Jing Chuan ; Tsai, Chien-Hung ; Chang, Chin Tien ; Wang, Chen Yu. / An 8-bit LCD source driver with push- pull low-power output buffer amplifiers. Proceedings of 2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010. 2010. 頁 327-330 (Proceedings of 2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010).
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abstract = "An 8-bit LCD source driver with push-pull buffer amplifiers for N-dot inversion driving is presented. The proposed push-pull output buffer amplifier with dynamic bias effectively increases the transient response, reducing the transistor count of the bias circuit and decreasing the quiescent current path. An 8-bit source driver supporting an N-dot inversion driving scheme is implemented using 0.35μm CMOS technology. The developed driver has maximum setting times of 1.4μs and 1.2μs for rising and falling edges, respectively, under one-dot inversion with a 680pF load. The quiescent current consumption of the proposed push-pull buffer amplifier is about 3.8μA.",
author = "Wang, {Jia Hui} and Qiu, {Jing Chuan} and Chien-Hung Tsai and Chang, {Chin Tien} and Wang, {Chen Yu}",
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Wang, JH, Qiu, JC, Tsai, C-H, Chang, CT & Wang, CY 2010, An 8-bit LCD source driver with push- pull low-power output buffer amplifiers. 於 Proceedings of 2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010., 5496755, Proceedings of 2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010, 頁 327-330, 2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010, Hsin Chu, Taiwan, 10-04-26. https://doi.org/10.1109/VDAT.2010.5496755

An 8-bit LCD source driver with push- pull low-power output buffer amplifiers. / Wang, Jia Hui; Qiu, Jing Chuan; Tsai, Chien-Hung; Chang, Chin Tien; Wang, Chen Yu.

Proceedings of 2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010. 2010. p. 327-330 5496755 (Proceedings of 2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010).

研究成果: Conference contribution

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AB - An 8-bit LCD source driver with push-pull buffer amplifiers for N-dot inversion driving is presented. The proposed push-pull output buffer amplifier with dynamic bias effectively increases the transient response, reducing the transistor count of the bias circuit and decreasing the quiescent current path. An 8-bit source driver supporting an N-dot inversion driving scheme is implemented using 0.35μm CMOS technology. The developed driver has maximum setting times of 1.4μs and 1.2μs for rising and falling edges, respectively, under one-dot inversion with a 680pF load. The quiescent current consumption of the proposed push-pull buffer amplifier is about 3.8μA.

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Wang JH, Qiu JC, Tsai C-H, Chang CT, Wang CY. An 8-bit LCD source driver with push- pull low-power output buffer amplifiers. 於 Proceedings of 2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010. 2010. p. 327-330. 5496755. (Proceedings of 2010 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2010). https://doi.org/10.1109/VDAT.2010.5496755