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