Voltage-controlled oscillator circuit, method of operating a voltage-controlled oscillator circuit and transceiver

TW202638575APending Publication Date: 2026-09-16SAMSUNG ELECTRONICS CO LTD
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Patent Information

Application Number
TW114145652
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-10-27
Filing Date
2025-11-21
Publication Date
2026-09-16

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Abstract

A voltage-controlled oscillator (VCO) circuit, method of operating a voltage-controlled oscillator circuit and transceiver are provided. The VCO includes: a first dual-core VCO including a first oscillator core and a second oscillator core; a second dual-core VCO including a third oscillator core and a fourth oscillator core, wherein the first and second dual-core VCOs are disposed side-by-side; first switches configured to connect or disconnect the first and second dual-core VCOs from each other; and second switches configured to connect or disconnect the first and second oscillator cores from each other, and to connect or disconnect the third and fourth oscillator cores from each other.
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