IEEE Journal of Solid-State Circuits · 1993 · 42 citations · 2 references
EngineeringElectrical EngineeringAnalog ElectronicsMicroelectronicsSemiconductor DevicesCmos Circuit DesignDifferential AmplifiersMetal-oxide-semiconductor Field-effect TransistorsSignal AmplificationTransistor BiasingAnalog Amplifier DesignBias Circuit DesignCmos Analog Integrated CircuitsDifferential Amplifier StagesThreshold VoltageThreshold Voltage ExtractionThreshold Voltage Modeling
A three-terminal circuit (power, ground, and output) that provides a DC output voltage equal to the MOS threshold voltage V/sub T/ is presented. The circuit uses the four-terminal extractor topology of Z. Wang (1992), but it adds self-biasing and a two-transistor differential amplifier to provide a ground-referenced output voltage.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
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Glen W. Davidson, Danell Crase · Death Studies · 1989 · 2.9K citations