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A high-temperature comparator with rail-to-rail input voltage range | IEEE Conference Publication | IEEE Xplore

A high-temperature comparator with rail-to-rail input voltage range


Abstract:

A high-temperature comparator with rail-to-rail input voltage range is presented. The design uses a 0.5-μm silicon-on-insulator (SOI) technology. The rail-to-rail operati...Show More

Abstract:

A high-temperature comparator with rail-to-rail input voltage range is presented. The design uses a 0.5-μm silicon-on-insulator (SOI) technology. The rail-to-rail operation is achieved using two folded-cascode differential amplifiers operating in parallel as an input stage. The output of the appropriate amplifier is connected to the comparator output through a logic-controlled analog multiplexer. The simulations show that the comparator remains operational over the full rail-to-rail common-mode input voltage range, with somewhat degraded input offset voltage for input voltages close to either supply voltage.
Date of Conference: 04-07 August 2013
Date Added to IEEE Xplore: 02 December 2013
Electronic ISBN:978-1-4799-0066-4

ISSN Information:

Conference Location: Columbus, OH, USA

References

References is not available for this document.