Patent classifications
H
ELECTRICITY
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H03
ELECTRONIC CIRCUITRY
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H03F
AMPLIFIERS
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3/00
Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
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H03F3/45071
with semiconductor devices only
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H03F3/45479
characterised by the way of common mode signal rejection
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H03F3/45928
using IC blocks as the active amplifying circuit
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H03F3/45991

Auto-zero differential amplifier
09685913 · 2017-06-20 · ·

An autozero amplifier may include a window comparator network to monitor an output offset of a differential amplifier. The autozero amplifier may also include an integrator to receive a signal from a latched window comparator network, and send an adjustment signal back to the differential amplifier to reduce an offset of the differential amplifier.

AUTO-ZERO DIFFERENTIAL AMPLIFIER
20170077876 · 2017-03-16 ·

An autozero amplifier may include a window comparator network to monitor an output offset of a differential amplifier. The autozero amplifier may also include an integrator to receive a signal from a latched window comparator network, and send an adjustment signal back to the differential amplifier to reduce an offset of the differential amplifier.