Voltage controlled oscillator with high Q factor tuning banks

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United States of America Patent

PATENT NO 11742799
APP PUB NO 20220385234A1
SERIAL NO

17750137

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Abstract

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A voltage controlled oscillator (VCO) has a VCO core and a tuning bank. The tuning bank includes first and second tuning capacitors. A main switch is coupled between the first and second tuning capacitors. The tuning bank also includes control switches that receive a control signal to selectively activate the tuning bank. The main switch receives a level-shifted control signal to activate the tuning bank.

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Patent Owner(s)

Patent OwnerAddress
STMICROELECTRONICS INTERNATIONAL N VCHEMIN DU CHAMP-DES-FILLES 39 PLAN-LES-OUATES GENEVA 1228

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tyagi, Kapil Kumar Greater Noida, IN 5 6

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