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DS31406

Maxim Integrated Products
Part Number DS31406
Manufacturer Maxim Integrated Products
Description Single DPLL Timing IC
Published May 30, 2011
Detailed Description ABRIDGED DATA SHEET 19-5711; Rev 0; 12/10 DS31406 2-Input, 14-Output, Single DPLL Timing IC with Sub-ps Output Jitter G...
Datasheet PDF File DS31406 PDF File

DS31406
DS31406


Overview
ABRIDGED DATA SHEET 19-5711; Rev 0; 12/10 DS31406 2-Input, 14-Output, Single DPLL Timing IC with Sub-ps Output Jitter General Description The DS31406 is a flexible, high-performance timing IC for diverse frequency conversion and frequency synthesis applications.
On each of its two input clocks and fourteen output clocks, the device can accept or generate nearly any frequency between 2kHz and 750MHz.
The input clocks are divided down, fractionally scaled as needed, and continuously monitored for activity and frequency accuracy.
The best input clock is selected, manually or automatically, as the reference clock for the rest of the device.
A flexible, high-performance digital PLL locks to the selected reference and provides programmable bandwidth, very high resolution holdover capability, and truly hitless switching between input clocks.
The digital PLL is followed by a clock synthesis subsystem which has seven fully programmable digital frequency synthesis blocks, three high-speed low-j...



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