时钟分频电路实现精讲

时钟分频电路实现精讲ClockDividersMadeEasyMohitAroraDesignFlowandReuse(CR&D)STMicroelectronicsLtdPlotNo.2&3,Sector16ANoida-201301,India(www.st.com)ABSTRACTDividingaclockbyanevennumberalwaysgenerates50%dutycycleoutput.Sometimesitisnecessarytogeneratea50%dutycyclefrequencyevenwhentheinputclockisdividedbyanoddornon-integernumber.Thispapertalksaboutimplementationofunusualclockdividers.Thepaperstartsupwithsimpledividerswheretheclockisdividedbya