標題: Design and Realization of Delta-Sigma Analog-to-Digital Converter in LTPS Technology
作者: Tsai, Chia-Chi
Ker, Ming-Dou
Li, Yu-Hsuan
Kuo, Chung-Hung
Li, Chun-Huai
Hsieh, Yao-Jen
Liu, Chun-Ting
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
公開日期: 2009
摘要: A delta-sigma analog-to-digital (A/D) converter designed and implemented with the thin-film transistors (TFTs) on glass substrate is proposed, which has been successfully verified in a 3-mu m low-temperature polycrystalline silicon (LTPS) process. The experimental results have shown that the probability in the bit stream of the digital output from the delta-sigma modulator is correctly fit in the analog input voltage ratio. Such a bit stream can be converted into 8-bit digital code successfully under the operation voltage of 10V with thin film transistors (TFTs) on the glass substrate. The proposed delta-sigma AID converter can be further used to achieve the precise analog circuits for System-on-Panel (SOP) or System-on-Glass (SOG) applications, which enables the analog circuits to be integrated in the active matrix LCD (AMLCD) panels.
URI: http://hdl.handle.net/11536/28209
期刊: 2009 SID INTERNATIONAL SYMPOSIUM DIGEST OF TECHNICAL PAPERS, VOL XL, BOOKS I - III
起始頁: 1283
結束頁: 1286
Appears in Collections:Conferences Paper