AD9520-5

12 LVPECL/24 CMOS Output Clock Generator

GENERALDESCRIPTION TheAD9520-51providesamultioutputclockdistributionfunctionwithsubpicosecondjitterperformance,alongwithanon-chipPLLthatcanbeusedwithanexternalVCO. TheAD9520-5serialinterfacesupportsbothSPIandI2Cports.Anin-packageEEPROM,whichcanbeprogramme

AD9520-5

12 LVPECL/24 CMOS輸出時鐘發(fā)生器

AD9520-5提供多路輸出時鐘分配功能，具有亞皮秒級抖動性能，并且片內(nèi)集成鎖相環(huán)（PLL），可以配合外部VCO使用。\n\n AD9520-5串行接口支持SPI和I2C端口。封裝內(nèi)EEPROM能夠通過串行接口進(jìn)行編程，其可存儲用于上電和芯片復(fù)位的用戶定義寄存器設(shè)置。\n\n AD9520-5具有12路LVPECL輸出，分為四組。任何一路1.6 GHz LVPECL輸出都可以重新配置為兩路250 MHz CMOS輸出。若應(yīng)用需要LVDS驅(qū)動器而非LVPECL驅(qū)動器，請參考AD9522-5。每組3路輸出具有一個分頻器，其分頻比（從1至32）和相位失調(diào)或粗調(diào)時間延遲均可設(shè)置。\; ? 低相位噪聲鎖相環(huán)(PLL)\n? 可選外部3.3 V/5 V VCO/VCXO至2.4 GHz\n\n? 1路差分或2路單端基準(zhǔn)輸入\n\n? 支持最高250 MHz的CMOS、LVDS或LVPECL參考\n\n? 參考輸入接受16.62 MHz至33.3 MHz晶振\n\n? 可選參考時鐘倍頻器\n\n? 參考監(jiān)控功能\n\n? 自動/手動參考保持和參考切換模式，恢復(fù)式切換\n\n? 參考間無毛刺切換\n\n? 從保持模式自動恢復(fù)\n\n? 可選數(shù)字或模擬鎖定檢測\n\n? 可選零延遲工作\n\n\n\n\n? 12路1.6 GHz LVPECL輸出分為4組\n? 每組3路輸出，共享一個;

AD9520-5

12 LVPECL/24 CMOS Output Clock Generator

AD9520-5/PCBZ

12 LVPECL/24 CMOS Output Clock Generator

GENERALDESCRIPTION TheAD9520-51providesamultioutputclockdistributionfunctionwithsubpicosecondjitterperformance,alongwithanon-chipPLLthatcanbeusedwithanexternalVCO. TheAD9520-5serialinterfacesupportsbothSPIandI2Cports.Anin-packageEEPROM,whichcanbeprogramme

AD9520-5BCPZ

12 LVPECL/24 CMOS Output Clock Generator

GENERALDESCRIPTION TheAD9520-51providesamultioutputclockdistributionfunctionwithsubpicosecondjitterperformance,alongwithanon-chipPLLthatcanbeusedwithanexternalVCO. TheAD9520-5serialinterfacesupportsbothSPIandI2Cports.Anin-packageEEPROM,whichcanbeprogramme

AD9520-5BCPZ-REEL7

12 LVPECL/24 CMOS Output Clock Generator

GENERALDESCRIPTION TheAD9520-51providesamultioutputclockdistributionfunctionwithsubpicosecondjitterperformance,alongwithanon-chipPLLthatcanbeusedwithanexternalVCO. TheAD9520-5serialinterfacesupportsbothSPIandI2Cports.Anin-packageEEPROM,whichcanbeprogramme

AD9520-5SLASHPCBZ

12 LVPECL/24 CMOS Output Clock Generator

GENERALDESCRIPTION TheAD9520-51providesamultioutputclockdistributionfunctionwithsubpicosecondjitterperformance,alongwithanon-chipPLLthatcanbeusedwithanexternalVCO. TheAD9520-5serialinterfacesupportsbothSPIandI2Cports.Anin-packageEEPROM,whichcanbeprogramme

AD9520-5_16

12 LVPECL/24 CMOS Output Clock Generator

AD9520-5BCPZ

12 LVPECL/24 CMOS Output Clock Generator

AD9520-5BCPZ-REEL7

12 LVPECL/24 CMOS Output Clock Generator