14-Output Clock Generator
Data Sheet
14-Output Clock Generator with Integrated 1.6 GHz VCO AD9516-4
FEATURES
Low phase noise, phase-locked loop ...
Description
Data Sheet
14-Output Clock Generator with Integrated 1.6 GHz VCO AD9516-4
FEATURES
Low phase noise, phase-locked loop (PLL) On-chip VCO tunes from 1.45 GHz to 1.80 GHz External VCO/VCXO to 2.4 GHz optional 1 differential or 2 single-ended reference inputs Reference monitoring capability Automatic revertive and manual reference switchover/holdover modes Accepts LVPECL, LVDS, or CMOS references to 250 MHz Programmable delays in path to PFD Digital or analog lock detect, selectable
6 pairs of 1.6 GHz LVPECL outputs Each output pair shares a 1-to-32 divider with coarse phase delay Additive output jitter: 225 fs rms Channel-to-channel skew paired outputs of <10 ps
4 pairs of 800 MHz LVDS clock outputs Each output pair shares two cascaded 1-to-32 dividers with coarse phase delay Additive output jitter: 275 fs rms Fine delay adjust (Δt) on each LVDS output Each LVDS output can be reconfigured as two 250 MHz CMOS outputs
Automatic synchronization of all outputs on power-up Manual output syn...
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