Controlled application of hysteresis in crystal oscillator circuits

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12261568
APP PUB NO 20240405721A1
SERIAL NO

18509047

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Abstract

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Systems and methods for controlled application of hysteresis in crystal oscillator circuits are discussed. In various embodiments, an Integrated Circuit (IC) may include: an inverter comparator coupled to a crystal oscillator, where the inverter comparator is configured to: (i) receive an input of the crystal oscillator, and (ii) output a clock signal; and a hysteresis control circuit coupled to the inverter comparator, wherein the inverter comparator is configured to: (i) start up with hysteresis disabled, and (ii) enable hysteresis in response to a hysteresis enable signal provided by the hysteresis control circuit.

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Patent Owner(s)

  • NXP USA, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bugade, Vishwajit Babasaheb Kolhapur, IN 5 0
Eleendram, Harish Tirupati, IN 3 0
Omer, Ateet Kanpur, IN 7 5
Sahu, Siyaram Bari Raisen, IN 6 0
Sinha, Anand Kumar Noida, IN 19 37
Sunkara, Nagaraju Guntur, IN 1 0

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