ICS9148F-18LF中文资料瑞萨数据手册PDF规格书

特性 Features

• Generates system clocks for CPU, PCI,

plus 14.314 MHz REF0.

• Supports single or dual processor systems

• Skew from CPU (earlier) to PCI clock (rising edges for

100/33.3MHz) 1 to 4ns

• Separate 2.5V and 3.3V supply pins

• 2.5V or 3.3V output: CPU

• 3.3V outputs: PCI, REF

• No power supply sequence requirements

• Uses external 14.318MHz crystal, no external load cap

required for CL=18pF crystal

• 28 pin 209 mil SSOP