A compact low-offset voltage and low power rail-to-rail output buffer for TFT-LCD panel

Chuen Chi Yeh, Jia Hui Wang, Chien-Hung Tsai

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

A compact low-offset voltage and low power rail-to-rail output buffer for TFT-LCD panel is presented in this paper. Compared to other push-pull output buffers, the proposed output buffer has self-bias circuit which can achieve the smaller area and the lower power consumption. Two complementary push-pull output buffers drive a pair of column lines realize the rail-to-rail driver construction. In addition, this work adds offset averaging technique to reduce the offset voltage, so it is adapted to high resolution TFT-LCD panel. The proposed output buffer amplifier is implemented in 0.35 μ m CMOS 2-poly 4-metal process technology and simulated by HSPICE.

原文English
主出版物標題ISIC-2009 - 12th International Symposium on Integrated Circuits, Proceedings
頁面372-375
頁數4
出版狀態Published - 2009 12月 1
事件12th International Symposium on Integrated Circuits, ISIC-2009 - Singapore, Singapore
持續時間: 2009 12月 142009 12月 16

出版系列

名字ISIC-2009 - 12th International Symposium on Integrated Circuits, Proceedings

Other

Other12th International Symposium on Integrated Circuits, ISIC-2009
國家/地區Singapore
城市Singapore
期間09-12-1409-12-16

All Science Journal Classification (ASJC) codes

  • 計算機理論與數學
  • 電腦繪圖與電腦輔助設計
  • 硬體和架構
  • 電氣與電子工程

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