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@inproceedings{Haaheim:2012:10.1109/ISCAS.2012.6271937,
author = {Haaheim, B and Constandinou, TG},
doi = {10.1109/ISCAS.2012.6271937},
publisher = {IEEE},
title = {A Sub-1μW, 16kHz Current-Mode SAR-ADC for Neural Spike Recording},
url = {http://dx.doi.org/10.1109/ISCAS.2012.6271937},
year = {2012}
}

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TY  - CPAPER
AB  - This paper presents an ultra-low-power 8-bit asynchronous current-mode (CM) successive approximation (SAR) analogue-to-digital converter (ADC) for single-neuron spike recording. The novel design exploits CM techniques to support operation at supply voltages down to 1.2V, consuming under500nA at 16kSamples/s. The design features easy scalability, and allows for a tuneable sampling frequency and dynamic range (DR). The circuit is designed in a commercially-available 0.18u mCMOS technology and occupies a chip area of 0.078 sq.mm. The system requires a single, post-fabrication current calibration supportedby on-chip circuitry to ensure robust operation through process and mismatch variations.
AU  - Haaheim,B
AU  - Constandinou,TG
DO  - 10.1109/ISCAS.2012.6271937
PB  - IEEE
PY  - 2012///
SN  - 0271-4302
TI  - A Sub-1μW, 16kHz Current-Mode SAR-ADC for Neural Spike Recording
UR  - http://dx.doi.org/10.1109/ISCAS.2012.6271937
UR  - http://hdl.handle.net/10044/1/9819
ER  -

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