PI6C103

Above which the useful life may be impaired. For user guidelines, not tested.

Storage Temperature ............................................................ 65°C to +150°C
Ambient Temperature with Power Applied ............................. 0°C to +70°C
3.3V Supply Voltage to Ground Potential ............................. 0.5V to +4.6V
2.5V Supply Voltage to Ground Potential ............................. 0.5V to +3.6V
DC Input Voltage ................................................................... 0.5V to +4.6V

Note:
Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

The PI6C103 is a high-speed, low-noise clock generator designed to work with the PI6C18X clock buffer to meet all clock needs for Mobile Intel Architecture platforms. System clock frequencies of 66.6 MHz and 100 MHz are supported.Split supplies of 3.3V and 2.5V are used. The 3.3V power supply powers everything except the CPU clock. The 2.5V power supply is used to power the CPUCLK outputs. 2.5V signaling follows JEDEC standard 8-X. Power sequencing of the 3.3V and 2.5V supplies is not required.

An asynchronous PWR_DWN# signal may be used to orderly power down (or up) the system. CPU and PCI clocks may also be stopped by the CPU_STOP# and PCI_STOP# signals.The PI6C103 contains the Spread Spectrum function for only those clocks that synchronize to the CPU clocks (CPU and PCI clocks).