Methods and devices for TDC resolution improvement

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12191871
APP PUB NO 20220278690A1
SERIAL NO

17355217

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Abstract

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A TDC circuit configured to receive a reference clock (REF) signal and a signal derived from a LO; generate a plurality of digital values indicative of a measured phase difference between the signal derived from the LO and the REF signal, wherein each of the plurality of digital values are determined from a unique set of a plurality of sets of TDC measurement component quantization levels; generate a combined series of quantization levels based on a combination of the plurality of sets of TDC measurement component quantization levels; and determine a combined digital value from the combined series of quantization levels and at least one of the plurality of digital values to generate an output of the TDC circuit. The combined series of quantization levels may be generated by summing simultaneously occurring levels of each of the plurality of sets of TDC measurement component quantization levels together.

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Patent Owner(s)

Patent OwnerAddress
INTEL CORPORATION2200 MISSION COLLEGE BOULEVARD SANTA CLARA CA 95054

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Banin, Elan Raanana, IL 45 138
Degani, Ofir Haifa, IL 123 952
Horovitz, Gil Emek-Hefer, IL 19 63
Shumaker, Evgeny Nesher, IL 22 72

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