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MC12439

Motorola
Part Number MC12439
Manufacturer Motorola
Description HIGH FREQUENCY PLL CLOCK GENERATOR
Published Apr 26, 2005
Detailed Description MOTOROLA SEMICONDUCTOR TECHNICAL DATA High Frequency Clock Generator The MC12439 is a general purpose synthesized cloc...
Datasheet PDF File MC12439 PDF File

MC12439
MC12439


Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA High Frequency Clock Generator The MC12439 is a general purpose synthesized clock source targeting applications that require both serial and parallel interfaces.
Its internal VCO will operate over a range of frequencies from 400 to 800MHz.
The differential PECL output can be configured to be the VCO frequency divided by 1, 2, 4, or 8.
With the output configured to divide the VCO frequency by 1, and with a 16.
66MHz external quartz crystal used to provide the reference frequency, the output frequency can be specified in 16.
66MHz steps.
MC12439 HIGH FREQUENCY PLL CLOCK GENERATOR • • • • • • • • • 50 to 800MHz Differential PECL Outputs ±25ps Typical Pea...



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