Fully-integrated transimpedance amplifier for photoplethysmographic signal processing with two-stage Miller capacitance multiplier
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摘要A two-stage Miller capacitance multiplier for compensation is proposed to implement an ultra-low frequency fully-integrated transimpedance amplifier (TIA). With the proposed multiplier, the TIA achieves a passband gain of 89 dB Omega, a DC current rejection ranging from 0.5 to 85 mu A, and a -3 dB highpass cutoff frequency of 0.5 to 9.5 Hz. This corresponds to an improvement of six times in DC current rejection range compared with previous techniques.
著者Li Y, Wong AKY, Zhang YT
期刊名稱Electronics Letters
出版年份2010
月份5
日期27
卷號46
期次11
出版社INST ENGINEERING TECHNOLOGY-IET
頁次745 - U27
國際標準期刊號0013-5194
電子國際標準期刊號1350-911X
語言英式英語
Web of Science 學科類別Engineering; Engineering, Electrical & Electronic; ENGINEERING, ELECTRICAL & ELECTRONIC

上次更新時間 2021-16-01 於 00:15