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dc.contributor.authorChao, Paul C. -P.en_US
dc.contributor.authorSu, Chin-Ien_US
dc.contributor.authorTran, Trong-Hieuen_US
dc.contributor.authorZan, Hsiao-Wenen_US
dc.date.accessioned2017-04-21T06:49:35Z-
dc.date.available2017-04-21T06:49:35Z-
dc.date.issued2016en_US
dc.identifier.isbn978-0-7918-4988-0en_US
dc.identifier.urihttp://hdl.handle.net/11536/136288-
dc.description.abstractA new sensitivity organic vertical nano-junctions (VNJ) sensor for ammonia detection and its readout system are presented in this study. The designed ammonia sensor, VNJ-P3HT diode, is a simple structure with real-time response, high reproducibility and low-cost sensor. Along with the designed sensor, a precision and robust readout circuit is designed and successfully implemented as the proposed chip in this study. To utilize for a novel organic bio-chip, a particular readout system is presented that can acquire signal, compute and display concentration values of ammonia without using microcontroller. The chip is fabricated by the TSMC 0.18-mu m 1P6M 3.3V mixed signal CMOS process technique for verification. Experiment results show that the average resolution is 70.48mV/log(ppm) in a short transient time response, 50 seconds, as compared to prior study, 200 seconds. Error rate, average noise and detection rate reliability are 2.86%, 123 mu Vrms, and 99.6%, respectively. This chip could be suitable for application in cars, cell phones, watches, etc.en_US
dc.language.isoen_USen_US
dc.titleA 3.2 mW MIXED-SIGNAL READOUT CIRCUIT FOR AN ORGANIC VERTICAL NANO-JUNCTIONS SENSORen_US
dc.typeProceedings Paperen_US
dc.identifier.journalPROCEEDINGS OF THE ASME CONFERENCE ON INFORMATION STORAGE AND PROCESSING SYSTEMS, 2016en_US
dc.contributor.department電子工程學系及電子研究所zh_TW
dc.contributor.department光電工程學系zh_TW
dc.contributor.departmentDepartment of Electronics Engineering and Institute of Electronicsen_US
dc.contributor.departmentDepartment of Photonicsen_US
dc.identifier.wosnumberWOS:000385997300029en_US
dc.citation.woscount0en_US
Appears in Collections:Conferences Paper