The NE57811S/G,518 is designed to provide for the termination of a Double Data Rate (DDR) SDRAM memory bus. It significantly reduces parts count, board space, and overall system cost compared to previous solutions.
NE57811S/G,518 Features
Fast transient response time
Overtemperature protection
Overcurrent protection
Commercial (0 °C to +70 °C) temperature range
Reduced need for external components (switching FETs, inductors, decoupling capacitors)
Internal divider maintains termination voltage at 1/2 memory supply voltage
Reference out for other memory and control components
Shutdown pin that may be used to put the device into low power mode
Compatible with DDR-I (VDD = 2.5 V) or DDR-II (VDD = 1.8 V) SDRAM systems
NE57811S/G,518 Applications
Desktop microcomputer systems
Workstations
Servers
Game machines
Set-top boxes
Embedded systems
Digital video recorders
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