A low-noise interface circuit for MEMS cochlea-mimicking acoustic sensors

This paper proposes a low-noise MEMS interface circuit which has very small parasitic capacitance at the input node. The circuit presented is suitable for the MEMS cochlea-mimicking acoustic sensors which are highly parasitic-sensitive due to their low intrinsic sensing capacitance. In order to redu...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Wang, Shiwei, Koickal, Thomas Jacob, Hamilton, A., Mastropaolo, E., Latif, R., Cheung, R., Newton, M., Smith, L.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Choppers (circuits) Micromechanical devices Noise Parasitic capacitance Sensors Transistors
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