ICS83840 - DDR SDRAM MUX
The ICS83840 is a DDR SDRAM MUX and is a member of the HiPerClock S™ family of High HiPerClockS™ Performance Clock Solutions from ICS.
The device has 10 Host Lines and each host line can be passed to 4 Data Ports.
The 10 channels are allocated as follows in the DDR SDRAM application: 8 data lines, 1
ICS83840 Features
* 40 low skew single-ended DIMM ports
* 4 SSTL-2 compatible enable inputs
* Maximum Switching Speed: 3ns
* Output skew: 120ps (maximum)
* Bank skew: 45ps (maximum)
* ron = 8Ω (typical)
* Full 2.5V supply modes
* 0°C to 70°C ambient oper
