ICS83840 DDR SDRAM MUX

Integrated Circuit Systems

Description

Integrated Circuit Systems, Inc.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.

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Datasheet Specifications

Part number: ICS83840
Manufacturer: Integrated Circuit Systems
File Size: 174.47 KB
Datasheet: ICS83840_IntegratedCircuitSystems.pdf
Description: DDR SDRAM MUX

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

Applications

* which require well defined performance and repeatability. SIMPLIFIED SCHEMATIC LOGIC DIAGRAM HP0 RON Sw Sw Sw 0DP0 1DP0 2DP0 Sw 3DP0 HPx nDPx 400Ω HP9 RON Sw Sw Sw Sw 0DP9 1DP9 2DP9 3DP9 nSn SW nS0 nS1 nS2 PIN ASSIGNMENT 1 A B C D E F G H J K L 2DP9 1DP9 0DP9 1DP8 0DP8 3DP7 VDD nS2 nc nS3

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ICS83840 DDR SDRAM MUX Integrated Circuit Systems

Integrated Circuit Systems ICS83840-like datasheet