SPREAD SPECTRUM CLOCK GENERATING APPARATUS AND METHOD HAVING LOW JITTER CHARACTERISTIC
摘要
<p>A spread spectrum clock generating apparatus according to an embodiment of the present invention modulates an input clock signal so as to have a frequency corresponding to a modulation profile and generates an output clock signal. According to embodiments of the present invention, electromagnetic interference in the output clock signal can be reduced and the jitter of the output clock signal can simultaneously be decreased, thereby providing a clock signal having low EMI (Electromagnetic Interference) and a low jitter characteristic.</p>
申请公布号
WO2011096627(A1)
申请公布日期
2011.08.11
申请号
WO2010KR05789
申请日期
2010.08.27
申请人
DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION;BYUN, SANG JIN;SON, CHUNG HWAN;SIM, CHANG SU