Output Features:

• 3 Differential CPU Clock Pairs @ 3.3V

• 7 PCI (3.3V) @ 33.3MHz

• 3 PCI_F (3.3V) @ 33.3MHz

• 1 USB (3.3V) @ 48MHz

• 1 DOT (3.3V) @ 48MHz

• 1 REF (3.3V) @ 14.318MHz

• 5 3V66 (3.3V) @ 66.6MHz

• 1 VCH/3V66 (3.3V) @ 48MHz or 66.6MHz

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