Oscillator and signal processing apparatus

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12199569
APP PUB NO 20230412125A1
SERIAL NO

18252383

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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According to the present technology, there is provided an oscillator that functions as a transformer-based LC oscillator including a first capacitor group connected in parallel to a primary-side winding of a transformer and forming a first LC tank together with the primary-side winding, and a second capacitor group connected in parallel to a secondary-side winding of the transformer and forming a second LC tank together with the secondary-side winding, the oscillator including: a first type capacitor bank that is a capacitor bank having a maximum variable capacity of a predetermined value or more, and a second type capacitor bank that is a capacitor bank having a maximum variable capacity of less than the predetermined value, as capacitor banks for oscillation frequency tuning, in which the first type capacitor banks are arranged in both of the first capacitor group and the second capacitor group.

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Patent Owner(s)

Patent OwnerAddress
SONY SEMICONDUCTOR SOLUTIONS CORPORATION4-14-1 ASAHICHO ATSUGI-SHI KANAGAWA 2430014

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yoshizawa, Satoshi Kanagawa, JP 48 939

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