Voltage controlled oscillator (VCO) with adaptive temperature compensation

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United States of America Patent

PATENT NO 11811362
SERIAL NO

17983359

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Abstract

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Aspects of the present disclosure include systems and methods for temperature adaptive voltage controlled oscillators. In one example, a voltage controlled oscillator includes a cross junction circuit electrically coupled to a temperature dependent input current, and an inductor circuit electrically coupled to the cross junction circuit. The voltage controlled oscillator additionally includes a capacitor bank circuit electrically coupled to the inductor circuit, and an input node that receives a control voltage. The voltage controlled oscillator further includes an output node configured to provide an oscillation frequency output, wherein the oscillation frequency output is controlled by the control voltage.

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Patent Owner(s)

Patent OwnerAddress
CADENCE DESIGN SYSTEMS INC2655 SEELY AVE SAN JOSE CA 95134

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baldisserotto, Alberto Cary, US 4 66
Varzaghani, Aida San Jose, US 3 1

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