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    1. Technologies
    2. Analog

    Amp Minimizes Both Drift And Noise

    March 19, 1992
    By combining a pair of low-noise FETs (2SK147) with a chopper-stabilized amplifier, this circuit has just 0.05 microV/deg.C of drift and less than 50 nV of noise in the 0.1 to 10-Hz band.

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