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12-Output Clock Generator with Integrated 2.5 GHz VCO
Analog Devices, Inc
Description
The AD9517-1* provides a multi-output clock distribution function with subpicosecond jitter performance, along with an on-chip PLL and VCO. The on-chip VCO tunes from 2.30 GHz to 2.65 GHz....
Features
Low phase noise, phase-locked loop On-chip VCO tunes from 2.30 GHz to 2.65 GHz External VCO/VCXO to 2.4 GHz optional 1 differential or 2 single-ended reference inputs Reference monitoring capability Auto and manual reference switchover/ holdover modes Autorecover from holdover Accepts references to 250 MHz Programmable delays in path to PFD Digital or analog lock detect, selectable 2 pairs of 1.6 GHz LVPECL outputs Each pair shares 1 to 32 dividers with coarse phase delay Additive output jitter 225 fS rms Channel-to-channel skew paired outputs 2 pairs of 800 MHz LVDS clock outputs Each pair shares two cascaded 1 to 32 dividers with coarse phase delay Additive output jitter 275 fS rms Fine delay adjust (?T) on each LVDS output Eight 250 MHz CMOS outputs (two per LVDS output) Automatic synchronization of all outputs on power-up Manual synchronization of outputs as needed Serial control port 48-lead LFCSP
Related Datasheets
| Part Number | Description | Category |
| • AD9510 | 1.2 GHz Clock Distribution IC, PLL Core, Dividers, Delay Adjust, Eight Outputs | Actives - Transistors and Diodes |
| • AD9511 | 1.2 GHz Clock Distribution IC, PLL Core, Dividers, Delay Adjust, Five Outputs | Actives - Transistors and Diodes |
| • AD9512 | 1.2 GHz Clock Distribution IC, Two 1.6 GHz Inputs, Dividers, Delay Adjust, Five Outputs | Actives - Transistors and Diodes |
| • AD9513 | 800 MHz Clock Distribution IC,Dividers, Delay Adjust, Three Outputs | Actives - Transistors and Diodes |
| • AD9514 | 1.6 GHz Clock Distribution IC, Dividers, Delay Adjust, Three Outputs | Actives - Transistors and Diodes |
| • AD9515 | 1.6 GHz Clock Distribution IC, Dividers, Delay Adjust, Two Outputs | Actives - Transistors and Diodes |
| • AD9516-0 | 14-Output Clock Generator with Integrated 2.8 GHz VCO | Actives - Transistors and Diodes |
| • AD9516-1 | 14-Output Clock Generator with Integrated 2.5 GHz VCO | Actives - Transistors and Diodes |
| • AD9516-2 | 14-Output Clock Generator with Integrated 2.2 GHz VCO | Actives - Transistors and Diodes |
| • AD9516-3 | 14-Output Clock Generator with Integrated 2.0 GHz VCO | Actives - Transistors and Diodes |
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