ICS950211中文资料瑞萨数据手册PDF规格书

Output Features:

• 3 - Pairs of differential CPU clocks (differential current mode)

• 5 - 3V66 @ 3.3V

• 10 - PCI @ 3.3V

• 2 - 48MHz @ 3.3V fixed

• 1 - REF @ 3.3V, 14.318MHz

• 1 - VCH/3V66 @ 3.3V, 48 MHz or 66.6 MHz

Features/Benefits:

• Programmable output frequency.

• Programmable output divider ratios.

• Programmable output rise/fall time.

• Programmable output skew.

• Programmable spread percentage for EMI control.

• Watchdog timer technology to reset system

if system malfunctions.

• Programmable watch dog safe frequency.

• Support I2

C Index read/write and block read/write operations.

• Uses external 14.318MHz crystal.

Key Specifications:

• CPU Output Jitter <150ps

• 3V66 Output Jitter <250ps

• CPU Output Skew