Data Sheet
12 LVPECL/24
CMOS Output Clock Generator with Integrated 2.
2 GHz VCO
AD9520-2
FEATURES
Low phase noise, phase-locked loop (PLL) On-chip VCO tunes from 2.
02 GHz to 2.
335 GHz Optional external 3.
3 V/5 V VCO/VCXO to 2.
4 GHz 1 differential or 2 single-ended reference inputs Accepts
CMOS, LVDS, or LVPECL references to 250 MHz Accepts 16.
62 MHz to 33.
3 MHz crystal for reference input Optional reference clock doubler Reference monitoring capability Automatic/manual reference holdover and reference switchover modes, with revertive switching Glitch-free switchover between references Automatic recovery from holdover Digital or analog lock detect, selectable Optional zero delay operation
T...