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The source is apt to generate a fully-differential reference voltage at the output terminals, whereto precisely-balanced loads are applied. The voltage reference is obtained from a bandgap voltage source fed with currents proportional to the temperature, in order to minimize thermal voltage variations. Suitable circuits for starting the normal source operation after switching on are also provided.

Fully-differential reference voltage source

CASTELLO, RINALDO;
1990-01-01

Abstract

The source is apt to generate a fully-differential reference voltage at the output terminals, whereto precisely-balanced loads are applied. The voltage reference is obtained from a bandgap voltage source fed with currents proportional to the temperature, in order to minimize thermal voltage variations. Suitable circuits for starting the normal source operation after switching on are also provided.
1990
The Electrical and Electronics Engineering category covers resources concerned with applications of electricity, generally those involving current flow through conductors, as in motors and generators. This category also covers the examination of the conduction of electricity through gases or a vacuum as well as through semiconducting materials. Topics include image and signal processing, electromagnetics, electronic components and materials, microwave technology, and microelectronics.
US 4926138
SGS-Thomson Microelectronics S.p.A.
REFERENCE; FULLY DIFFERENTIAL; CMOS
6 Brevetti::6.1 Brevetto
none
Castello, Rinaldo; M., Ferro; F., Salerno; L., Tomasini
info:eu-repo/semantics/patent
285
4
6.1 Brevetto
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11571/145884
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