CBTV4010 Datasheet (NXP Semiconductors) - 10-bit DDR SDRAM mux/bus switch

CBTV4010, 10-bit DDR SDRAM mux/bus switch

This 10-bit bus switch is designed for 2.3 V to 2.7 V VCC operation and SSTL_2 select input levels.

Each Host port pin is multiplexed to one of four DIMM port pins.

When the S pin is low the corresponding 10-bit bus switch is turned on.

The on-state connects the Host port to the DIMM port through a

CBTV4010 Features

* Enable signal is SSTL_2 compatible

* Optimized for use in Double Data Rate (DDR) SDRAM applications

* Designed to be used with 400 Mbps/200 MHz DDR data bus

* Switch on resistance is designed to eliminate the need for series resistor to DDR SDRAM

* 20 Ω on r