3 DIMM Buffer

General Description The ICS9179-12 is a buffer intended for reduced pin count 2 - chip Intel BX chipset designs An I2C interface is included, enabling individual outputs to be turned on or off. With 13 outputs, up to 3 DIMM are supported.

3 DIMM Buffer

Features • Thirteen high speed, low noise buffers, supports up to three SDRAM DIMMs. • Buffer outputs skew matched to within 250ps. • I2C Serial Configuration interface to allow individual OUTPUTs to be stopped low. • Multiple VDD, VSS pins for noise reduction • 3.3V±5 supply voltage • 28-

3 DIMM Buffer