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NBC12439A

ON Semiconductor
Part Number NBC12439A
Manufacturer ON Semiconductor
Description Programmable PLL Synthesized Clock Generator
Published Apr 23, 2007
Detailed Description 3.3 V/5 V Programmable PLL Synthesized Clock Generator 50 MHz to 800 MHz NBC12439A Description The NBC12439A is a genera...
Datasheet PDF File NBC12439A PDF File

NBC12439A
NBC12439A


Overview
3.
3 V/5 V Programmable PLL Synthesized Clock Generator 50 MHz to 800 MHz NBC12439A Description The NBC12439A is a general purpose, PLL based synthesized clock source.
The VCO will operate over a frequency range of 400 MHz to 800 MHz.
The VCO frequency is sent to the N−output divider, where it can be configured to provide division ratios of 1, 2, 4 or 8.
The VCO and output frequency can be programmed using the parallel or serial interfaces to the configuration logic.
Output frequency steps of 16 MHz, 8 MHz, 4 MHz, or 2 MHz can be achieved using a 16 MHz crystal, depending on the output divider settings.
The PLL loop filter is fully integrated and does not require any external components.
Feat...



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