W48C55A - Frequency Synthesizers
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 Fixed 32-MHz output for ISA or PCI bus clock applicat
W48C55A Features
* Proprietary crystal oscillator circuitry provides low REFOUT jitter, excellent duty cycle
* Power-on delay feature ensures full VDD is reached prior to output activation
* 3.3V and 5V operation supported including the VRE (Voltage Regulated Extended) specification for Penti
