An Area- and Energy-Efficient 16-Channel, AC-Coupled Neural Recording Analog Frontend for High-Density Multichannel Neural Recordings

An Area- and Energy-Efficient 16-Channel, AC-Coupled Neural Recording Analog Frontend for High-Density Multichannel Neural Recordings

We present an AC-coupled modular 16-channel analog frontend with 1.774 fJ/c-s∙mm<sup>2</sup> energy- and area-product for a multichannel recording of broadband neural signals including local field potentials (LFPs) and extracellular action potentials (EAPs). To achieve such a small area-...

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Bibliographic Details
Main Authors: Hyeon-June Kim, Younghoon Park, Kyungsik Eom, Sung-Yun Park
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Electronics
Subjects:
analog frontend
operational transconductance amplifier
positive feedback
neural recording
local field potential
extracellular action potential
Online Access:https://www.mdpi.com/2079-9292/10/16/1972

Internet

https://www.mdpi.com/2079-9292/10/16/1972

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