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Instrumentation amplifier with improved AC common mode rejection performance
... of monolithic two op-amp instrumentation amplifiers is disclosed. A new approach to designing the first op-amp of an instrumentation amplifier is provided wherein the frequency of the first op-amp is ...
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Excimer laser having power supply with fine digital regulation
A preferred embodiment of the present invention achieves very precise regulation with the use of differential instrumentation amplifiers in the feedback circuits and by reducing the charging current ...
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Method and circuit for improving control of trimming procedure
... such as operational amplifiers, instrumentation amplifiers, difference amplifiers, low drop-out regulators, voltage references and other similar types of devices. A device to be trimmed is configured ...
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Precision voltage controlled current source with variable compliance
... and is substantially inversely proportional to a value of resistance chosen as a sense resistance. The current source comprises two variable gain instrumentation amplifiers and a resistance means ...
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GM-controlled current-isolated indirect-feedback instrumentation amplifier
... to track the common mode and differential inputs of, and provide the tail currents for, the differential input pair in the transconductance amplifiers greatly enhance the instrumentation amplifier ...
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MULTIPLE CAMERA SYSTEM ON SINGLE MONITOR DISPLAY
A monitor system used on a vehicle for displaying multiple video signals simultaneous on a single monitor screen. The system includes cameras, video instrumentation amplifiers, video image processors ...
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Luminal directional force measurement and electrical stimulation probe
... a plurality of force transducers; a plurality of stimulation electrode pairs; a plurality of differential instrumentation amplifiers; and a means of securing the probe into a holder. Also provided are ...
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Low frequency noise measurement system using sliding pole for fast settling
Apparatus and method for performing low-frequency noise measurements on active devices such as operational amplifiers, instrumentation amplifiers and the like. A device under test is settled thermally ...
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Continuous, automatic and remote monitoring of corrosion
The dual preamp boards contain multiple precision instrumentation amplifiers, filtering, and voltage conversion circuits. The system operates on the principal that corrosion of a metallic conductor ...
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