Datasheet Summary
W48C54A/55A
Frequency Synthesizers
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 Pentium® processor
- Pin and function patible with AV9154/AV9155
- Integral PLL loop filter ponents ensures stable PLL operation in noisy system environment
Block Diagram
- Smooth frequency transition of CPU and 2XCPU outputs
- patible with Intel X86 and other high-performance processors
- Up to eight outputs for CPU and peripherals
- Supports Green PC and notebook...