ELECTRONIC DEVICE AND METHOD FOR CONTROLLING CLOCK FREQUENCY IN ELECTRONIC DEVICE

According to various embodiments of the present invention, an electronic device comprises: a check module configured to check at least one radio frequency (RF) band; and a control module configured to shift a clock frequency of a high speed signal to ensure that a noise generation clock frequency an...

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Bibliographic Details
Main Author HONG, EUN SEOK
Format Patent
LanguageEnglish
Korean
Published 21.04.2016
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:According to various embodiments of the present invention, an electronic device comprises: a check module configured to check at least one radio frequency (RF) band; and a control module configured to shift a clock frequency of a high speed signal to ensure that a noise generation clock frequency and the clock frequency of the at least one RF band checked by the check module are not identical, when an interface of the high speed signal is used. Other embodiments are possible. The present invention provides an electronic device preventing RF performance degradation when an interface of a high speed signal is used. 다양한 실시예에 따르면, 전자 장치는, 적어도 하나의 RF밴드를 확인하도록 설정된 확인 모듈; 및 고속 신호의 인터페이스를 사용하는 동안, 상기 고속 신호의 노이즈 발생 클럭 주파수와 상기 확인 모듈에서 확인된 적어도 하나의 RF밴드의 클럭 주파수가 일치하지 않도록, 상기 고속 신호의 클럭 주파수를 시프트 하도록 설정된 조절 모듈을 포함할 수 있다. 다른 실시예가 가능하다.
Bibliography:Application Number: KR20140137945