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Construction of a Low-Noise Amplifier Chain With Programmable Gain and Offset

A low-noise, variable gain amplier chain was constructed for interfa-cing a sensor to an ADC. During the course of the work two dierent methods -switched-capacitor circuits and chopping circuits - for dealing with 1/f noise wereinvestigated during the course of the work. The resulting circuit did not quitemeet the performance required by the specication, some possible improvementsare suggested.

Identiferoai:union.ndltd.org:UPSALLA1/oai:DiVA.org:liu-106143
Date January 2013
CreatorsTallhage, Jonas
PublisherLinköpings universitet, Elektroniksystem, Linköpings universitet, Tekniska högskolan
Source SetsDiVA Archive at Upsalla University
LanguageEnglish
Detected LanguageEnglish
TypeStudent thesis, info:eu-repo/semantics/bachelorThesis, text
Formatapplication/pdf
Rightsinfo:eu-repo/semantics/openAccess

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