W48S101-04H

The W48S101-04H is one member of the W48S101-04 family which designed as one kind of spread spectrum motherboard frequency generator.It could provides either a 2.5V or 3.3V CPU clock swing, making it suitable for a variety of CPU options and supports spread spectrum clocking for reduced EMI.

Features of the W48S101-04H are:(1)maximized EMI suppression using Cypress's spread spectrum technology;(2)four copies of CPU output;(3)eight copies of PCI clock (synchronous w/CPU output);(4)two copies of 14.318-MHz IOAPIC output;(5)one copy of 48-MHz USB output;(6)selectable 24-/48-MHz clock-through-resistor strapping;(7)three buffered copies of 14.318-MHz reference input;(8)input is a 14.318-MHz XTAL or reference signal;(9)selectable 100-MHz or 66-MHz CPU outputs;(10)power management control input pins.

The absolute maximum ratings of the W48S101-04H can be summarized as:(1)voltage on any pin with respect to GND:-0.5 to +7.0 V;(2)storage tempera-ture:-65 to +150 °C;(3)operating temperature:0 to +70 °C;(4)ambient temperature under bias:-55 to +125 °C;(5)input ESD protection:2 (min.) kV.If you want to know more information such as the electrical characteristics about the W48S101-04H,please download the datasheet in www.seekic.com or www.chinaicmart.com .