ASM3P2854B Datasheet (PulseCore Semiconductor)

ASM3P2854B, Custom Clock Generator

ASM3P2854B is a part of the two chip custom clock generator solution for NEC FAX system.

Together with ASM3P2855A, ASM3P2854B realizes all the seventeen clocks required by the various components and subsystems of the FAX system.

It uses an inexpensive 24MHz crystal as the input to generate two 66.66

ASM3P2854B Features

* Generates Custom Clocks for FAX system from an inexpensive 24MHz Crystal 2x 66.66MHz low EMI (Spread Spectrum) clocks for ASIC1 (System / DDR SDRAM) 1 x 48MHz for USB1.1 HOST 2 x 33.33MHz low EMI (Spread Spectrum) clocks for System / DDR SDRAM of ASIC2 and ASI