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A sub-1μW Neural Spike-Peak Detection and Spike-Count Rate Encoding Circuit
| File | Description | Size | Format | |
|---|---|---|---|---|
 2011_BioCAS_PeakSpike_Camera.pdf | Accepted version | 1.15 MB | Adobe PDF | View/Open |
| Title: | A sub-1μW Neural Spike-Peak Detection and Spike-Count Rate Encoding Circuit |
| Authors: | Paraskevopoulou, S Constandinou, TG |
| Item Type: | Conference Paper |
| Abstract: | In this paper we present a circuit for determining neural spike features such as peak occurrence, peak amplitude and spike count rate in continuous-time. The system achieves these functions concurrently and in real-time achieving an accuracy higher than a typical digital solution (constrained by a the sampling time and/or resolution). For an average spike rate of 50$spikes/s$ the system consumes 815nW designed in a commercially-available 0.18μm CMOS technology. The complete circuit core (excluding bondpads) occupies a total area of approximately 0.022mm² |
| Content Version: | Accepted version |
| Issue Date: | 31-Dec-2011 |
| URI: | http://hdl.handle.net/10044/1/9767 |
| Publisher Link: | http://dx.doi.org/10.1109/BioCAS.2011.6107719 |
| DOI: | 10.1109/BioCAS.2011.6107719 |
| Publisher: | IEEE |
| Presented At: | IEEE Biomedical Circuits and Systems (BioCAS) conference |
| Start Page: | 29 |
| End Page: | 32 |
| Copyright Statement: | © 2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works |
| Conference Location: | San Diego, CA |
| Appears in Collections: | Circuits and Systems |