W48C55A synthesizers equivalent, frequency synthesizers.
* Proprietary crystal oscillator circuitry provides low REFOUT jitter, excellent duty cycle
* Power-on delay feature ensures full VDD is reached prior to output a.
Backward compatible with the W48C54 and W48C55, these dual-PLL clock devices incorporate an improved crystal oscillator.
Fixed 1.843-MHz output for serial I/O clock application Fixed 12-MHz output for keyboard clock application Fixed 16-MHz output for APIC or bus clock application Fixed Reference output. Fixed 24-MHz output for floppy drive or super I/O application Fix.
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