Magnetic operational amplifier
AssigneesCentre National de la Recherche Scientifique (CNRS), Universite De Strasbourg
InventorsVincent Frick, Laurent Osberger
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Abstract
A magnetic operational amplifier having a differential stage includes a first magnetic field effect transistor MAGFET and a differential signal conditioner, the differential signal conditioner including a load stage, a differential input pair connected to the load stage and a biasing current source connected to the differential input pair; the magnetic field effect transistor MAGFET being connected to the load stage as a second differential input pair and the differential signal conditioner including a second biasing current source connected to the magnetic field effect transistor MAGFET.
Claims6
A magnetic operational amplifier having a differential stage comprising:
- a first magnetic field effect transistor MAGFET and
- a differential signal conditioner comprising:
- a load stage,
- a differential input pair connected to the load stage and
- a biasing current source connected to the differential input pair,
- wherein the first magnetic field effect transistor MAGFET is connected to the load stage as a second differential input pair and wherein the differential signal conditioner comprises a second biasing current source connected to the magnetic field effect transistor MAGFET.
Dependencies are inferred from the claim text.