Suheng Chen
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View article: A SiGe BiCMOS Instrumentation Channel for Extreme Environment Applications
A SiGe BiCMOS Instrumentation Channel for Extreme Environment Applications Open
An instrumentation channel is designed, implemented, and tested in a 0.5-m SiGe BiCMOS process. The circuit features a reconfigurable Wheatstone bridge network that interfaces an assortment of external sensors to signal processing circuits…
View article: Switched capacitor bandgap voltage reference for sub-1-V operation
Switched capacitor bandgap voltage reference for sub-1-V operation Open
A switched capacitor bandgap voltage reference circuit capable of sub-1-V operation is presented. The proposed circuit generates a sub-1-V reference voltage with a switched capacitor operation, offering several performance advantages over …