MAX2366

完備的雙頻段正交發(fā)送器; \n? 雙波段、三模工作方式 \n? +7dBm輸出功率時-54dBc ACPR \n? 100dB功率控制范圍 \n? 電源電流隨輸出功率下降而下降 \n? 為IF與RF LO提供雙合成器 \n? 雙片上IF VCO \n? QSPI/SPI/MICROWIRE兼容的3線總線 \n? 數(shù)字控制的工作模式 \n? +2.7V至+5.5V工作電壓 \n? 單邊帶上變頻器省掉SAW濾波器;

MAX2366是一款用于蜂窩電話的完整的雙波段、三模發(fā)送器，是迄今為止同類產(chǎn)品中集成度最高、結(jié)構(gòu)最先進的方案。該器件收到差分I/Q基帶輸入信號后，經(jīng)由正交調(diào)制器和IF可變增益放大器(VGA)，將其上混頻至IF。然后，信號被送入外部帶通濾波器，經(jīng)由SSB混頻器和RF VGA被上變頻至RF。片上PA驅(qū)動器將信號進一步放大。雙IF合成器，雙RF合成器，一個本振(LO)緩沖器，和三線可編程總線組成了該IC完備的基本功能模塊。MAX2367支持單波段、單模(PCS)工作方式；MAX2368支持單波段蜂窩、雙模工作方式。\n MAX2366的兩個IF壓控振蕩器(VCO)、兩個IF端口、兩個RF LO輸入端口以及三個PA驅(qū)動器輸出端口，使其架構(gòu)具有相當(dāng)?shù)娜嵝?，允許采用單一接收IF頻率和分波段PCS濾波器獲得最優(yōu)的帶外噪聲性能。PA驅(qū)動器允許省掉多達三個RF SAW濾波器。工作模式的選擇通過向SPI?/QSPI?/MICROWIRE?兼容的3線串行總線載入數(shù)據(jù)來實現(xiàn)。還可以通過串口控制電荷泵電流、邊帶抑制、IF/RF增益平衡、待機和關(guān)斷。\n MAX2366/MAX2367/MAX2368采用48引腳QFN-EP封裝，額定溫度范圍為-40°C至+85°C。

MAX2366

Complete Dual-Band Quadrature Transmitters

GeneralDescription TheMAX2366dual-band,triple-modecompletetransmitterforcellularphonesrepresentsthemostintegratedandarchitecturallyadvancedsolutiontodateforthisapplication. ??? Features ?Dual-Band,Triple-ModeOperation ?+7dBmOutputPowerwith-54dBcACPR ?100dBPow

MAX2366EGM

Complete Dual-Band Quadrature Transmitters

GeneralDescription TheMAX2366dual-band,triple-modecompletetransmitterforcellularphonesrepresentsthemostintegratedandarchitecturallyadvancedsolutiontodateforthisapplication. ??? Features ?Dual-Band,Triple-ModeOperation ?+7dBmOutputPowerwith-54dBcACPR ?100dBPow

NJM2366

ADJUSTABLEDIVIDEDVOLTAGEGENERATOR

NJM2366G

ADJUSTABLEDIVIDEDVOLTAGEGENERATOR

NJM2366V

ADJUSTABLEDIVIDEDVOLTAGEGENERATOR

NTE2366

SiliconPNPTransistorHighVoltageVideoAmp(CompltoNTE399)

PT2366

1WClass-ABAudioPowerAmplifier

DESCRIPTION PT2366isanaudiopoweramplifierICutilizingadvancedCMOStechnology.Itcandeliver1Wpoweroutputunder5Vsupplyvoltage.Thepowerconsumptionisverylowinstand-bymode.Built-inover-temperatureprotection,packagesizeisnotoccupiesPCBspace.Itissuitableforsmal

PT2366L

1WClass-ABAudioPowerAmplifier

DESCRIPTION PT2366LisanaudiopoweramplifierICutilizingadvancedCMOStechnology.Itcandeliver1Wpoweroutputunder5Vsupplyvoltage.Thepowerconsumptionisverylowinstand-bymode.Built-inover-temperatureprotection,packagesizeisnotoccupiesPCBspace.Itissuitableforsma

PT2366L

1WClass-ABAudioPowerAmplifier