DYNAMIC SENSE CIRCUITRY

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United States of America Patent

APP PUB NO 20150187414A1
SERIAL NO

14415268

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A dynamic sense circuit to determine memristor states within a memristor crossbar array that includes a differential comparator made up of a resistance capacitance (RC) network to capture a reference voltage and a differential pre-amp to operate in an open loop mode to dynamically compare the reference voltage to a sense voltage. An alternating current (AC) coupled amplifier receives the output of the comparator and outputs an amplified signal. A set-reset (SR) latch samples and holds the amplified signal as a digital value.

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Patent Owner(s)

Patent OwnerAddress
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP1701 EAST MOSSY OAKS ROAD SPRING TX 77389

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Perner, Frederick Santa Barbara, US 37 729

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