AN7236

AM-FM IF AMPLIFIER CIRCUIT

DESCRIPTION TheAN7236isamonolithicintegratedcircuitdesignedforAMtuner,FM-AMIFamplifierinlowvoltageradioset.

AN7243

FM Front-end Circuit for Car Radio

FMFront-endCircuitforCarRadio ■Overview TheAN7243SisanFMfront-endICdesignedforDTSexceptRFamp.ofcarradio.Itisbuilt-inlocaloscillation frequencybufferoutputandPINdiode(ADX)driverforantennadamping. ■Features •Highsensitivity·HighS/Nratio

AN7243S

FM Front-end Circuit for Car Radio

FMFront-endCircuitforCarRadio ■Overview TheAN7243SisanFMfront-endICdesignedforDTSexceptRFamp.ofcarradio.Itisbuilt-inlocaloscillation frequencybufferoutputandPINdiode(ADX)driverforantennadamping. ■Features •Highsensitivity·HighS/Nratio

AN725

ADVANCED LOW POWER TECHNIQUES FOR SiM3L1XX DEVICES

Introduction Thesystempowerbudgetofalowpowersystemhastwocomponents:activeandlowpowermode.Activemodeperiodsincludeanactivecoreexecutingcodeoralargernumberofactiveperipherals.Inlowpowermodeperiods,thecoreentersasleepstateandfewerperipheralsareactive.

AN7254

FM FRONT-END CIRCUIT FOR CAR RADIO

FMFront-endCircuitforCarRadio

AN7256

FM IF Amplifier, Detector for Car Radios

FMIFAmplifier,DetectorforCarRadios

AN7259

FM-IF Amplifier Circuit for Car Radio

■Overview TheAN7259SisanFM–IF/DETICforcarradio/carstereoandhaseachfunctionnecessaryforelectronictuner. ■Features •Quadraturedetectionsystemandfewerexternalparts •GoodlinearityofcontrolvoltageoutputusedforAGCandseparationcontrol,etc. •IFcoun

AN7259S

FM-IF Amplifier Circuit for Car Radio

■Overview TheAN7259SisanFM–IF/DETICforcarradio/carstereoandhaseachfunctionnecessaryforelectronictuner. ■Features •Quadraturedetectionsystemandfewerexternalparts •GoodlinearityofcontrolvoltageoutputusedforAGCandseparationcontrol,etc. •IFcoun

AN726

UTILITY CLASS-D TOOLSTICK USER?셎 GUIDE

Introduction Class-Disaswitchingpoweramplifierarchitecturethatuseshigh-frequencyPulse-WidthModulation(PWM)togeneratetheoutputwaveform.Thetransistorsarefullyonorfullyoff,whichmeansthisarchitecturecanreachveryhighefficiencylevels,resultinginsignificantpowersa

AN727

High-Frequency, High-Efficiency Buck Converter Design For Multi-Cell Battery Configured Systems Using Si9167

TheSi9167isahigh-frequencysynchronousdc-to-dcswitchingbuckregulator,withanoperatingrangesuitablefortwo-cellLi+battery-poweredapplications.Capableofoperationupto2MHz,theSi9167canbeusedtosupplypoweramplifiersandtopowerupbasebandcircuitsinsatellitephones.I