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Linköping University, Department of Electrical Engineering, Electronic Devices. Linköping University, The Institute of Technology.
2012 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

This master thesis describes the design of a low power and low noise CMOS circuit capable of limiting 9 frames per second. This is a part of a larger ongoing project for development and design of a low-cost IR night-vision network camera. This circuit is implemented in 0.35μm process. An RC-oscillator with voltage averaging feedback concept is used as timing reference which is capable of overcoming ± 20% of frequency variations.

The circuit consumes 85 μW power when enabled and 1.853 μW power when disabled. This circuit design allows 9 frames per second. The variation in frequency due to a temperature range of -40°C to 100°C is within ±2.5% and for voltage range of 3.2V to 3.6V is within ±1%.

Place, publisher, year, edition, pages
2012. , 34 p.
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
URN: urn:nbn:se:liu:diva-76716ISRN: LiTH-ISY-EX--12/4549--SEOAI: diva2:516336
Subject / course
Electronic Devices
2012-02-29, Systemet, Linköping Universitet, Linköping, 10:00 (English)
Available from: 2012-04-18 Created: 2012-04-17 Last updated: 2012-04-18Bibliographically approved

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