AD9516-3BCPZ IC CLOCK PLL/VCO 2GHZ 64LFCSP

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AD9516-31 muab ntau qhov tso zis moos faib ua haujlwm nrog subpicosecond jitter kev ua tau zoo, nrog rau onchip PLL thiab VCO.Lub on-chip VCO tunes ntawm 1.75 GHz rau 2.25 GHz.Optionally, ib tug sab nraud VCO / VCXO mus txog 2.4 GHz yuav siv tau.AD9516-3 hais txog qhov tsis tshua muaj suab nrov thiab theem suab nrov kom ua kom cov ntaub ntawv hloov pauv tau zoo, thiab nws tuaj yeem muaj txiaj ntsig zoo rau lwm yam kev siv nrog kev xav tau theem suab nrov thiab jitters.FUNCTIONAL BLOCK DIAGRAM REFIN REF1 REF2 CLK LF SWITCHOVER THIAB MONITOR PLL DIVIDER THIAB MUXs CP VCO STATUS MONITOR LVPECL LVPECL LVPECL LVDS / CMOS LVDS / CMOS SERIAL CONTROL 5 DEV 6 CHAW UA HAUJ LWM 3 CHAW UA HAUJ LWM DIV/Φ DIV/Φ DIV/Φ DIV/Φ DIV/Φ DIV/Φ Δt Δt Δt Δt 06422-001 Daim duab 1. Lub AD9516-3 nta rau LVPECL outputs (hauv peb khub) thiab plaub LVDS outputs (hauv ob khub) .Txhua qhov LVDS tso zis tuaj yeem rov kho dua li ob qhov CMOS tso tawm.LVPECL cov zis ua haujlwm rau 1.6 GHz, LVDS cov zis ua haujlwm rau 800 MHz, thiab CMOS cov zis ua haujlwm rau 250 MHz.Txhua khub ntawm cov khoom tso tawm muaj qhov sib faib uas tso cai rau ob qho tib si sib faib sib faib thiab ntxhib qeeb (los yog theem) tau teeb tsa.Qhov ntau ntawm kev faib rau LVPECL cov zis yog 1 txog 32. LVDS / CMOS cov zis tso cai rau ntau qhov kev faib tawm mus txog qhov siab tshaj plaws ntawm 1024. Lub AD9516-3 muaj nyob rau hauv 64-lead LFCSP thiab tuaj yeem ua haujlwm los ntawm ib qho 3.3. V khoom.Ib qho VCO sab nraud, uas yuav tsum tau muaj qhov txuas txuas ntxiv, tuaj yeem ua kom haum los ntawm kev sib txuas ntawm lub twj tso kua mis nqi (VCP) mus rau 5 V. Ib qho LVPECL cais fais fab tuaj yeem yog los ntawm 2.5 V rau 3.3 V (nominal).AD9516-3 tau teev tseg rau kev ua haujlwm dhau tus qauv kev lag luam ntawm -40 ° C txog + 85 ° C.