Spread Spectrum Clock GeneratorThe MK5818 generates a low EMI output Clock and a
reference Clock from a Clock or crystal input. The part is designed to lower EMI through the application of spreading a Clock Using IDTs proprietary mix of Analog and digital Phase locked loop (PLL) technology, the device spreads the frequency spectrum of the output, reducing the frequency amplitude peaks by several dB depending on spread range. The MK5818 offers a range of down spread from a high speed Clock or crystal input. The MK5818 generates one modulated (SSCLK) and unmodulated (REFCLK) Clock and is compatible with Cypress CY25818. The modulated Clock is controlled by the select pin, and the unmodulated Clock has the same frequency as the input Clock or crystal.
Packaged in 8-pin SOIC
Input frequency range 8 to 16 MHz
Provides modulated and unmodulated Clocks
Accepts a Clock or crystal input
Provides down spread modulation
Provides power down function
Reduce electromagnetic interference (EMI) by 8 to 16 db
Operating voltage of 3.3 V
Advanced, low-power CMOS process
Available in Pb (lead) free package, RoHS compliant By Integrated Device Technology
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MK5818 Pb-Free | MK5818 Cross Reference | MK5818 Schematic | MK5818 Distributor |
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