標題: A low-cost CMOS dual-mode AC/DC data converter for signal measuring technique
作者: Chiang, Cheng-Ta
Kao, Li-Lung
Huang, Yu-Chung
電機工程學系
Department of Electrical and Computer Engineering
關鍵字: Analog to digital conversion;Data converter;Dual mode dual slope ADC;Synchronous rectification;AC/DC signal measuring technique;Analog and mixed-signal boundary scan
公開日期: 1-五月-2010
摘要: A low-cost CMOS dual-mode AC/DC data converter for signal measuring technique is newly proposed. Instead of traditional full wave rectification, the realized synchronous rectification circuit is more attractive due to the easier integration and lower cost. In this paper, the design strategies of implementing the signal processing of AC and DC modes in the integrated circuit are discussed completely. Proven through SIMULINK in system level and SPICE simulations in circuit level, simulation results show that the proposed dual-mode AC/DC data converter achieves 8-bit resolution in DC mode and 7-bit resolution in AC mode. Measurement results have successfully verified the correct functions and performance of the proposed data converter and confirmed it for AC/DC signal measuring technique. The area of this chip is 710 x 630 mu m(2) and the measured power consumption is 5.1 mW. The proposed dual-mode AC/DC data converter is suitable for the system of analog and mixed-signal boundary scan.
URI: http://dx.doi.org/10.1007/s10470-009-9387-6
http://hdl.handle.net/11536/5491
ISSN: 0925-1030
DOI: 10.1007/s10470-009-9387-6
期刊: ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
Volume: 63
Issue: 2
起始頁: 255
結束頁: 271
顯示於類別:期刊論文


文件中的檔案:

  1. 000276252900011.pdf

若為 zip 檔案,請下載檔案解壓縮後,用瀏覽器開啟資料夾中的 index.html 瀏覽全文。