ADF4157

HighResolution6GHzFractional-NFrequencySynthesizer

GENERALDESCRIPTION TheADF4157isa6GHzfractional-Nfrequencysynthesizerwitha25-bitfixedmodulus,allowingsubhertzfrequencyresolutionat6GHz.Itconsistsofalownoisedigitalphasefrequencydetector(PFD),aprecisionchargepump,andaprogrammablereferencedivider.Thereisa

AN4157

STM32F3DISCOVERYperipheralfirmwareexamples

AP4157

DO-35Case

BD4157MUV

PowerSwitchICforExpressCardTM

BX4157L

BROADBANDxDSL,HPN,CMCs

BROADBANDACCESS:xDSL,HPN,CMCs Broadbandhascomealongwayinthepastfewyears.Pulsecontinuestoleadthewaywithabroadrangeofcomponentsthatenabletwisted-paircopper,fiberandcoaxialcabletodeliverhigh-speedservicestohomesandbusinesses.Pulsecomponentsarealsous

CN4157

ForwardReferenceDiodes

DG4157

LowVoltage,1-ΩSingleSPDTAnalogSwitch(1:2Multiplexer)withPowerDownProtection

DESCRIPTION TheDG4157isahighperformancesinglepoledoublethrowanalogswitchdesignedfor1.65Vto5.5Voperationwithsinglepowerrail. FabricatedwithhighdensityCMOStechnology,thedeviceachieveslowonresistanceas1Ωat4.5Vpowersupplyandfastswitchingspeed.The-3dB

DG4157

LowVoltage,1-ohmSingleSPDTAnalogSwitch(1:2Multiplexer)withPowerDownProtection

DG4157

LowVoltage,1廓SingleSPDTAnalogSwitch(1:2Multiplexer)withPowerDownProtection

FEATURES •Directcrossofindustrystandardxxx4157 •1.65Vto5.5Voperationvoltagerange •Guaranteed1.4Vlogichighinputthreshold atVCC=5.5V •117MHz,-3dBbandwidth •Lowon-resistance •Powerdownprotection •Materialcategorization:fordefinitionsofcompliance plea

DG4157E

Powered-offIsolation,0.86??1.65Vto5.5V,SPDTAnalogSwitch(2:1Multiplexer)

FEATURES •Lowswitchon-resistance(0.86) •1.65Vto5.5Vsinglesupplyoperation •Isolationinpowered-offmode •Guaranteed1.8Vlogichigh •ControllogicinputscangooverV+ •Lowchargeinjection(5pC) •Lowtotalharmonicdistortion •Breakbeforemakeswitching •Latch-up