Output Features
DDR & SDRAM fanout buffer, for VIA Pro 266, KT266 and P4X266
DDR chipsets
• Low skew, fanout buffer
• 1 to 12 differential clock distribution
• I2C for functional and output control
• Feedback pin for input to output synchronization
• Supports up to 4 DDR DIMMs or 3 SDRAM DIMMs + 2
DDR DIMMs
• Frequency supports up to 200MHz (DDR400)
• Supports Power Down Mode for power mananagement
• CMOS level control signal input
Key Specifications
• OUTPUT - OUTPUT skew: <100ps
• Output Rise and Fall Time for DDR outputs: 500ps - 700ps
• DUTY CYCLE: 47% - 53%
• 48-pin SSOP package
• Available in RoHS compliant packaging