Reconfigurable wideband sub-ranging analog-to-digital converter

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United States of America Patent

PATENT NO 9595974
SERIAL NO

14858335

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Abstract

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A reconfigurable wideband analog-to-digital converter (ADC) system comprising a first converter stage including a first sample and hold circuit for sampling an input signal, a first ADC configured to generate a digital representation of the sampled input signal from the first sample and hold circuit, and a first digital-to-analog converter (DAC) responsive to the output of the first ADC and configured to generate an analog representation of the digital representation of the sampled input signal. A control processor is provided and configured to generate a digital control signal. A current control circuit is responsive to the digital control signal for generating an analog current control signal for selectively altering a characteristic of at least one of the first ADC and the first DAC.

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Patent Owner(s)

Patent OwnerAddress
LOCKHEED MARTIN CORPORATION6801 ROCKLEDGE DRIVE BETHESDA MD 20817

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davis, Brandon R Mount Laurel, US 11 64
Linder, Lloyd F Agoura Hills, US 61 883
Omori, Toshi Manlius, US 8 48
Pereira, Victoria T Moorestown, US 3 24
Robl, Douglas A Philadelphia, US 4 37

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