Johannes Bruinsma;Jeroen Poeze;Ferdyan Lesmana;Massi Joe E. Kiani;Marcelo Lamego;Sean Merritt;Hung Vo;Cristiano Dalvi
发明人:
Marcelo Lamego,Sean Merritt,Cristiano Dalvi,Hung Vo,Johannes Bruinsma,Jeroen Poeze,Ferdyan Lesmana,Massi Joe E. Kiani
申请号：
US12534812
公开号：
US08630691B2
申请日:
2009.08.03
申请国别(地区):
US
年份:
2014
代理人:
摘要：
The present disclosure relates to an interface for a noninvasive glucose sensor that comprises a front-end adapted to receive an input signals from optical detectors and provide corresponding digital signals. In one embodiment, the front-end comprises switched capacitor circuits that are capable of handling multiple streams signals from the optical detectors. In another embodiment, the front-end comprises transimpedance amplifiers that are capable of handling multiple streams of input signals. In this embodiment, the transimpedance amplifier may be configured based on its own characteristics, such as its impedance, the impedance of the photodiodes to which it is coupled, and the number of photodiodes to which it is coupled.
