Construction of a Low-Noise Amplifier Chain With Programmable Gain and Offset
Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
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.
Place, publisher, year, edition, pages
2013. , 126 p.
VGA, ADC, low-noise amplier, sensor, switched-capacitor, chopping amplier
Signal Processing Embedded Systems
IdentifiersURN: urn:nbn:se:liu:diva-106143ISRN: LiTH-ISY-EX--13/4700--SEOAI: oai:DiVA.org:liu-106143DiVA: diva2:714179
Subject / course
2013-09-11, 14:16 (English)
Wikner, J Jacob, Doktor