ICS9248YF-72 Datasheet PDF - Integrated Circuit Systems

General Description
The ICS9248-72 is a main clock synthesizer chip for Pentium II based systems using Rambus Interface DRAMs. This chip provides all the clocks required for such a system when used with a Direct Rambus Clock Generator(DRCG) chip such as the ICS9211-01.

FEATUREs
 • Up to 200MHz frequency support.
 • Power Down feature.
 • Spread Spectrum for EMI control (0 to –0.5% down spread , + 0.25% center spread)
 • I2C interface.
 • VDDL=2.5V,VDD=3.3V