MAX14885E VGA交叉开关电源排序

摘要：MAX14885E，一个完全集成的低电容VGA双显卡交叉开关连接到VGA显示器的VGA源。本文介绍了MAX14885E的两个的电源，VCC和VL，适当的排序在开机。Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>AnalogSwitchesandMultiplexers>APP5314Keywords:VGA,VideoGraphicsArray,VGASwitch,notebook,graphicscontrollerJan24,2012APPLICATIONNOTE5314PowerSequencingtheMAX14885EVGACrossoverSwitchBy:MichealScherrenburgJan24,2012Abstract:TheMAX14885E,afullyintegratedlow-capacitanceVGAdual-graphicscrossoverswitch,connectsaVGAsourcetoaVGAmonitor.ThisapplicationnoteexplainsthepropersequencingoftheMAX14885E’stwopowersupplies,VCCandVL,onpower-up.IntroductionTheMAX14885E,a2:2VGAswitch,connectsaVGAsourcetoaVGAmonitor.Toeasedirectco