Publication:
An 1-V wide-linear-range weak inversion operational transconductance amplifier for low power applications

3

Issued Date

2013-12-01

Resource Type

Conference Paper

DOI

10.1109/ISPACS.2013.6704601

Other identifier(s)

2-s2.0-84894166703

Rights

Mahidol University

Rights Holder(s)

SCOPUS

Bibliographic Citation

ISPACS 2013 - 2013 International Symposium on Intelligent Signal Processing and Communication Systems. (2013), 497-500

Suggested Citation

Surachoke Thanapitak An 1-V wide-linear-range weak inversion operational transconductance amplifier for low power applications. ISPACS 2013 - 2013 International Symposium on Intelligent Signal Processing and Communication Systems. (2013), 497-500. doi:10.1109/ISPACS.2013.6704601 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/31583

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Title

An 1-V wide-linear-range weak inversion operational transconductance amplifier for low power applications

Author(s)

Surachoke Thanapitak

Other Contributor(s)

Mahidol University

Abstract

A low voltage, low power and wide linear range operational transconductance amplifier (OTA) which operate in weak inversion is presented. By employing three different transconductor linearisation techniques: bulk driven, floating gate MOSFET and drain current normalisation, this proposed OTA has the linear range of 2.29 Vpp for 1% transconductance gain variation, according to simulating results in a standard 0.18μm CMOS process. The power consumption of this proposed OTA is 48.98nW at 10nA bias current. © 2013 IEEE.

Keyword(s)

Computer Science

Availability

URI

https://repository.li.mahidol.ac.th/handle/123456789/31583

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